Lossless removing device for roller carrier shaft head of sintering plant

Abstract

The utility model belongs to the field of shaft head lossless removing equipment, and particularly relates to a sintering plant roller carrier shaft head lossless removing device which comprises a working table, a cutting base is fixedly installed at the top of the working table, a cutting mechanism is arranged at the top of the cutting base, a clamp base is fixedly installed at the top of the working table, and a clamping mechanism is arranged at the top of the clamp base. A rotary servo motor is fixedly installed on one side of the clamp base, a supporting base is fixedly installed on the top of the workbench, a supporting mechanism is arranged on the top of the supporting base, and a carrier roller shaft is clamped on the inner side of the supporting mechanism. The roller carrier shaft cutting device can well clamp a roller carrier shaft, can provide supporting force for the roller carrier shaft while assisting in clamping the roller carrier shaft through the additionally-arranged supporting mechanism, can adapt to a long roller carrier shaft, enables the roller carrier shaft to be kept stable when a shaft head of the roller carrier shaft is cut, and improves the cutting quality of the roller carrier shaft. And the safety is improved, and meanwhile, the cutting precision is also improved.

Description

Technical Field

[0001] This utility model relates to the technical field of non-destructive removal equipment for shaft ends, and in particular to a non-destructive removal device for idler roller shaft ends in sintering plants. Background Technology

[0002] The non-destructive removal device for idler roller shaft heads in sintering plants is a specialized piece of equipment designed to separate and remove the shaft heads of idler rollers from the roller body in a sintering plant environment, while minimizing damage to the roller body. It is primarily used in sintering plants for the maintenance and replacement of idler roller shaft heads.

[0003] When separating the roller head, it is usually necessary to clamp the roller shaft with a clamp and then cut it with a cutting mechanism. However, existing equipment usually only clamps one end of the roller shaft before cutting. This clamping method is only suitable for shorter roller shafts. When the roller shaft is long, it is easy for the roller shaft to shake during cutting, which can easily cause the cutting position of the cutting mechanism to deviate and also poses a safety hazard. Utility Model Content

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A non-destructive removal device for idler roller shafts in a sintering plant includes a worktable, a cutting base fixedly mounted on the top of the worktable, a cutting mechanism on the top of the cutting base, a clamping base fixedly mounted on the top of the worktable, a rotary servo motor fixedly mounted on one side of the clamping base, and a support base fixedly mounted on the top of the worktable, a support mechanism on the top of the support base, with the idler roller shaft clamped on the inner side of the support mechanism.

[0006] Specifically, the cutting mechanism includes a protective shell, a cutting wheel, and a cutting servo motor. The protective shell is rotatably mounted on the inner side of the cutting base, the cutting wheel is rotatably mounted on the inner side of the protective shell, and the cutting servo motor is fixedly mounted on one side of the protective shell. The output shaft of the cutting servo motor is fixedly connected to the cutting wheel.

[0007] Specifically, a handle is fixedly installed on the top of the protective shell, a support spring is fixedly installed on one side of the protective shell, and the other end of the support spring is connected to the bottom inner wall of the cutting base.

[0008] Specifically, a three-jaw chuck is rotatably mounted on the other side of the fixture base, and the output shaft of the rotary servo motor is fixedly connected to the three-jaw chuck, which clamps the roller shaft.

[0009] Specifically, the support mechanism includes a linkage plate, two linkage holes, two linkage columns, and two support brackets. The linkage plate is rotatably mounted on one side of the support base. Two linkage holes are opened on one side of the linkage plate. Linkage columns are slidably mounted on the inner side of each of the two linkage holes. Support brackets are fixedly mounted on the other end of each of the two linkage columns.

[0010] Specifically, a support column is fixedly installed on the top of the support base, and a guide groove is provided on one side of the support column. Two support brackets are slidably installed inside the guide groove, and two rollers are rotatably installed inside the two support brackets to facilitate the rotation of the auxiliary roller shaft.

[0011] Specifically, the surfaces of multiple rollers are coated with a frosted finish to prevent the roller shaft from shifting during rotation.

[0012] Specifically, the support base has a motor slot inside, and a support servo motor is fixedly installed on one inner wall of the motor slot. The output shaft of the support servo motor is fixedly connected to the linkage disk, and the linkage disk can be driven to rotate by the support servo motor.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the clamping mechanism can effectively clamp the roller shaft, and the added support mechanism can assist in clamping the roller shaft while providing support force. It can accommodate longer roller shafts, so that the shaft head can remain stable during cutting, which increases safety and improves cutting accuracy. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a non-destructive removal device for the shaft head of a sintering plant idler roller proposed in this utility model;

[0015] Figure 2 This is a three-dimensional cross-sectional view of the cutting mechanism of a non-destructive removal device for the shaft head of a sintering plant idler roller proposed in this utility model.

[0016] Figure 3 This is a three-dimensional cross-sectional view of the clamping mechanism of a non-destructive removal device for the shaft head of a sintering plant roller proposed in this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the support mechanism of a non-destructive removal device for the shaft head of a sintering plant idler roller proposed in this utility model.

[0018] Figure 5 This is a three-dimensional structural disassembly diagram of the support mechanism of a non-destructive removal device for the shaft head of a sintering plant idler roller proposed in this utility model.

[0019] In the diagram: 1. Workbench; 2. Cutting base; 3. Protective shell; 4. Handle; 5. Cutting wheel; 6. Cutting servo motor; 7. Support spring; 8. Roller shaft; 9. Clamp base; 10. Rotary servo motor; 11. Three-jaw chuck; 12. Support base; 13. Support servo motor; 14. Linkage plate; 15. Linkage hole; 16. Linkage column; 17. Support bracket; 18. Support column; 19. Roller. Detailed Implementation

[0020] Reference Figure 1-5 A non-destructive removal device for idler roller shafts in a sintering plant includes a workbench 1, a cutting base 2 fixedly mounted on the top of the workbench 1, and a cutting mechanism on the top of the cutting base 2; a clamping base 9 fixedly mounted on the top of the workbench 1, and a rotary servo motor 10 fixedly mounted on one side of the clamping base 9; and a support base 12 fixedly mounted on the top of the workbench 1, with a support mechanism on the top of the support base 12, and an idler roller shaft 8 clamped on the inner side of the support mechanism.

[0021] In this embodiment, the cutting mechanism includes a protective shell 3, a cutting wheel 5, and a cutting servo motor 6. The protective shell 3 is rotatably mounted on the inner side of the cutting base 2, the cutting wheel 5 is rotatably mounted on the inner side of the protective shell 3, and the cutting servo motor 6 is fixedly mounted on one side of the protective shell 3. The output shaft of the cutting servo motor 6 is fixedly connected to the cutting wheel 5.

[0022] In this embodiment, a handle 4 is fixedly installed on the top of the protective shell 3, a support spring 7 is fixedly installed on one side of the protective shell 3, and the other end of the support spring 7 is connected to the bottom inner wall of the cutting base 2.

[0023] In this embodiment, a three-jaw chuck 11 is rotatably mounted on the other side of the fixture base 9. The output shaft of the rotary servo motor 10 is fixedly connected to the three-jaw chuck 11, and the three-jaw chuck 11 clamps the roller shaft 8.

[0024] In this embodiment, the support mechanism includes a linkage plate 14, two linkage holes 15, two linkage columns 16, and two support brackets 17. The linkage plate 14 is rotatably mounted on one side of the support base 12. Two linkage holes 15 are opened on one side of the linkage plate 14. The linkage columns 16 are slidably mounted on the inner side of the two linkage holes 15. The support brackets 17 are fixedly mounted on the other end of the two linkage columns 16.

[0025] In this embodiment, a support column 18 is fixedly installed on the top of the support base 12. A guide groove is provided on one side of the support column 18. Two support brackets 17 are slidably installed inside the guide groove. Two rollers 19 are rotatably installed inside the two support brackets 17 to facilitate the rotation of the auxiliary roller shaft 8.

[0026] In this embodiment, the surfaces of multiple rollers 19 are provided with a frosted coating to prevent the roller shaft 8 from shifting when rotating.

[0027] In this embodiment, a motor slot is provided inside the support base 12, and a support servo motor 13 is fixedly installed on one inner wall of the motor slot. The output shaft of the support servo motor 13 is fixedly connected to the linkage disk 14, and the linkage disk 14 can be driven to rotate by the support servo motor 13.

[0028] Working principle: When cutting the end of the idler roller shaft 8, the operator first passes the idler roller shaft 8 through the support mechanism, then contacts one end of the idler roller shaft 8 with the three-jaw chuck 11, and adjusts the three-jaw chuck 11 to clamp the idler roller shaft 8. Then, the operator starts the support servo motor 13 via the control panel. The start of the support servo motor 13 drives the linkage plate 14 to rotate. The rotation of the linkage plate 14 causes the two linkage holes 15 to move around the center of the linkage plate 14. The movement of the two linkage holes 15 causes the corresponding linkage columns 16 to move, and the movement of the two linkage columns 16 causes the corresponding support brackets 17 to move. Both support brackets 17 are slidably installed in the guide grooves on one side of the support column 18, therefore the two support brackets 17 can only move upwards. The roller moves downward, and the two support brackets 17 move closer to each other to clamp the roller shaft 8. The two rollers 19 on the inner side of the two support brackets 17 contact the roller shaft 8 to assist its rotation. Then, the operator starts the cutting servo motor 6 and the rotary servo motor 10 through the control panel. The cutting servo motor 6 drives the cutting wheel 5 to rotate, and the rotary servo motor 10 drives the three-jaw chuck 11 to rotate. The three-jaw chuck 11 drives the roller shaft 8 to rotate. At this time, the operator holds the handle 4 and presses the cutting wheel 5 against the roller shaft 8 to cut it. When the cutting is almost complete, the operator can place the storage box on the workbench 1. After the shaft head is cut, it falls into the storage box, completing the shaft head removal work.

[0029] The technological advancements of this invention compared to existing technologies are: it can effectively clamp the roller shaft 8, and the added support mechanism can assist in clamping the roller shaft 8 while also providing support force. This allows it to accommodate longer roller shafts, ensuring stability of the roller shaft 8 during cutting, thus increasing safety and improving cutting accuracy.

Claims

1. A non-destructive removal device for idler roller shaft ends in a sintering plant, characterized in that, Includes a workbench (1), on the top of which a cutting base (2) is fixedly installed, and on the top of the cutting base (2) is a cutting mechanism; A clamp base (9) is fixedly installed on the top of the workbench (1), and a rotary servo motor (10) is fixedly installed on one side of the clamp base (9). A support base (12) is fixedly installed on the top of the workbench (1), and a support mechanism is provided on the top of the support base (12). The inner side of the support mechanism holds the roller shaft (8).

2. The non-destructive removal device for the shaft end of a sintering plant idler roller according to claim 1, characterized in that, The cutting mechanism includes a protective shell (3), a cutting wheel (5) and a cutting servo motor (6). The protective shell (3) is rotatably mounted on the inner side of the cutting base (2). The cutting wheel (5) is rotatably mounted on the inner side of the protective shell (3). The cutting servo motor (6) is fixedly mounted on one side of the protective shell (3). The output shaft of the cutting servo motor (6) is fixedly connected to the cutting wheel (5).

3. The non-destructive removal device for the shaft end of a sintering plant idler roller according to claim 2, characterized in that, A handle (4) is fixedly installed on the top of the protective shell (3), and a support spring (7) is fixedly installed on one side of the protective shell (3). The other end of the support spring (7) is connected to the bottom inner wall of the cutting base (2).

4. The non-destructive removal device for the shaft end of a sintering plant idler roller according to claim 1, characterized in that, A three-jaw chuck (11) is rotatably mounted on the other side of the clamp base (9). The output shaft of the rotary servo motor (10) is fixedly connected to the three-jaw chuck (11), and the three-jaw chuck (11) clamps the roller shaft (8).

5. The non-destructive removal device for the shaft end of a sintering plant idler roller according to claim 4, characterized in that, The support mechanism includes a linkage plate (14), two linkage holes (15), two linkage columns (16), and two support brackets (17). The linkage plate (14) is rotatably mounted on one side of the support base (12). Two linkage holes (15) are opened on one side of the linkage plate (14). The linkage columns (16) are slidably mounted on the inner side of the two linkage holes (15). The support brackets (17) are fixedly mounted on the other end of the two linkage columns (16).

6. The non-destructive removal device for the shaft end of a sintering plant idler roller according to claim 5, characterized in that, A support column (18) is fixedly installed on the top of the support base (12). A guide groove is provided on one side of the support column (18). Two support brackets (17) are slidably installed on the inner side of the guide groove. Two rollers (19) are rotatably installed on the inner side of the two support brackets (17).

7. The non-destructive removal device for the shaft end of a sintering plant idler roller according to claim 6, characterized in that, The surfaces of multiple rollers (19) are all coated with a frosted coating.

8. The non-destructive removal device for the shaft end of a sintering plant idler roller according to claim 7, characterized in that, The support base (12) has a motor slot inside, and a support servo motor (13) is fixedly installed on one inner wall of the motor slot. The output shaft of the support servo motor (13) is fixedly connected to the linkage disk (14).

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