An easy-to-replace diamond roller

Abstract

This utility model discloses an easily replaceable diamond roller, belonging to the field of diamond roller technology. It includes a connecting turntable with a fixed frame fixedly mounted on it. The fixed frame has a fixed groove, and a mounting block is slidably mounted within the fixed groove. The mounting block has two slots, and the fixed frame has a limiting groove. A sliding rod is fixedly mounted within the limiting groove, and two toothed blocks are slidably mounted on the sliding rod. This easily replaceable diamond roller allows the moving block to drive the connected rack to move synchronously. Since the rack meshes with gear one, and gear two meshes with the toothed blocks, the movement of the rack drives gear one to rotate. Gear one drives the rotating shaft to rotate, which in turn drives gear two to rotate. The rotation of gear two causes the rack to separate the slots from the locking blocks, allowing the diamond roller to be replaced. This facilitates subsequent work, reduces the number of steps in the process, and significantly reduces the workload of workers.

Description

Technical Field

[0001] This utility model belongs to the field of diamond roller technology, specifically a diamond roller that is easy to replace. Background Technology

[0002] Diamond rollers are roller-shaped tools with diamond particles embedded or coated on their surface, commonly used in precision machining. Utilizing the high hardness and wear resistance of diamonds, they can be used for rolling, wire drawing, or ultra-precision grinding of hard and brittle materials such as metals and ceramics, improving the surface finish and dimensional accuracy of workpieces. They are widely used in precision forming and surface treatment processes in industries such as electronics, machinery, and jewelry.

[0003] Currently, replacing existing diamond rollers after they malfunction is a complicated process. After the machine is shut down, many related components must be removed before the diamond roller itself can be replaced. The entire process involves many steps and is time-consuming, which not only delays the production schedule but also significantly increases the labor intensity of the staff, adversely affecting work efficiency and cost control. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a diamond roller that is easy to replace. This solves the problem that the replacement of existing diamond rollers is cumbersome when they malfunction. After stopping the machine, many related components need to be removed before the diamond roller body can be replaced. The whole process is complicated and time-consuming, which not only delays the production schedule but also greatly increases the labor intensity of the staff, which has an adverse effect on work efficiency and cost control.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a replaceable diamond roller, comprising a connecting turntable, a fixing frame fixedly mounted on the connecting turntable, a fixing groove provided on the fixing frame, an mounting block slidably mounted in the fixing groove, two slots provided on the mounting block, a limiting groove provided on the fixing frame, a sliding rod fixedly mounted in the limiting groove, two toothed blocks slidably mounted on the sliding rod, two rotating shafts mounted in the fixing frame via bearings, a gear one and a gear two mounted on the rotating shafts, the gear two meshing with a rack, a locking block mounted on the rack, the position of the locking block corresponding to the locking groove.

[0006] As a further embodiment of this utility model: a slot is provided in the fixing frame, and a lead screw is installed in the slot through a bearing.

[0007] As a further embodiment of this utility model: a knob is installed at the end of the lead screw through the fixing frame, and a moving block is installed on the lead screw.

[0008] As a further embodiment of this utility model: the movable block is slidably installed in the slot, and a rack is installed on the movable block, the rack being located between two gears and meshing with gear one.

[0009] As a further embodiment of this utility model: the fixing frame and the card plate have two corresponding screw holes, and the screw holes are internally threaded with fixing bolts.

[0010] As a further embodiment of this utility model: a connecting shaft is mounted on the mounting block, and a roller is connected to the connecting shaft.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This easily replaceable diamond roller, equipped with a rack, gear one, gear two, and a rotating shaft, allows for convenient replacement after prolonged use. The operator first removes the fixing bolts, then rotates a knob. The knob's rotation drives a connecting screw, which in turn moves a movable block. This movement of the movable block, in turn, moves the rack. Since the rack meshes with gear one, and gear two meshes with the gear block, the rack's movement drives gear one to rotate. Gear one then rotates the rotating shaft, which in turn rotates gear two. The rotation of gear two causes the rack to disengage the locking block from the slot, allowing for diamond roller replacement. This streamlined process significantly reduces the workload for operators.

[0013] This easily replaceable diamond roller features a knob, screw holes, fixing bolts, and mounting blocks. When replacing the diamond roller, align the mounting block with the fixing groove, place it inside, and then turn the knob to allow the locking block to clamp the mounting block again through the groove. At this point, the locking block aligns with the screw holes on the mounting bracket. Then, reinstall the fixing bolts in the screw holes to proceed with subsequent work. After replacing the diamond roller, it can be quickly reinstalled, saving time and improving work efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a structural diagram of the connecting turntable and mounting block of this utility model;

[0016] Figure 3 This is a schematic diagram of the connection between the fixing frame and the locking block of this utility model;

[0017] Figure 4 This is a schematic diagram of the slide bar and lead screw of this utility model;

[0018] In the diagram: 1. Connecting turntable; 2. Fixing frame; 3. Mounting block; 4. Connecting shaft; 5. Roller body; 6. Slot; 7. Fixing bolt; 8. Screw hole; 9. Locking block; 10. Limiting groove; 11. Groove opening; 12. Slide rod; 13. Gear block; 14. Rotating shaft; 15. Gear 1; 16. Gear 2; 17. Rack; 18. Moving block; 19. Lead screw; 20. Knob; 21. Fixing groove. Detailed Implementation

[0019] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0020] like Figure 1-4 As shown, this utility model provides a technical solution: a diamond roller that is easy to replace, including a connecting turntable 1. Because the connecting turntable 1 is installed, after the diamond roller is replaced, the external machinery drives the connecting turntable 1 to rotate. The rotating connecting turntable 1 can drive the diamond roller to rotate, which facilitates subsequent work.

[0021] The connecting turntable 1 is fixedly mounted with a fixing bracket 2. The fixing bracket 2 and the clamping plate have two corresponding screw holes 8. The screw holes 8 are internally threaded with fixing bolts 7. Because of the fixing bolts 7, when replacing the diamond roller, the position of the mounting block 3 is aligned with the fixing groove 21, and then it is placed in the fixing groove 21. Then, the knob 20 is turned so that the clamping block 9 clamps the mounting block 3 again through the clamping groove 6. At this time, the clamping block 9 and the screw holes 8 on the fixing bracket 2 are aligned. Then, the fixing bolts 7 are reinstalled in the screw holes 8, and the subsequent work can be carried out. After replacing the diamond roller, it can be quickly reinstalled, saving time and improving work efficiency.

[0022] The fixed frame 2 has a slot 11, and a lead screw 19 is installed in the slot 11 through a bearing. The end of the lead screw 19 passes through the fixed frame 2 and is fitted with a knob 20. A moving block 18 is installed on the lead screw 19. Because of the knob 20, when the diamond roller needs to be replaced, the operator rotates the knob 20, which moves the moving block 18. The moving block 18 drives the rack 17 to move. Since the rack 17 meshes with gear 15 and gear 2 16 meshes with the gear block 13, the movement of the rack 17 will drive gear 15 to rotate. Gear 15 drives the rotating shaft 14 to rotate, which in turn drives gear 2 16 to rotate until the locking block 9 separates from the locking groove 6. Then the diamond roller can be replaced, which facilitates subsequent work. The whole process has fewer steps and greatly reduces the workload of the operator.

[0023] The movable block 18 is slidably installed in the slot 11. A rack 17 is installed on the movable block 18. The rack 17 is located between two gears 15 and meshes with the gears 15.

[0024] The fixed frame 2 has a fixed groove 21, and a mounting block 3 is slidably installed in the fixed groove 21. A connecting shaft 4 is installed on the mounting block 3, and a roller body 5 is connected to the connecting shaft 4.

[0025] The mounting block 3 has two slots 6, and the fixing frame 2 has a limiting groove 10. A slide rod 12 is fixedly installed in the limiting groove 10. Because of the slide rod 12, the toothed block 13 can be made more stable during the movement of the replacement work.

[0026] Two toothed blocks 13 are slidably mounted on the slide rod 12. Two rotating shafts 14 are mounted inside the fixed frame 2 via bearings. Gear 15 and gear 2 16 are mounted on the rotating shafts 14. Gear 2 16 meshes with the rack 17. A locking block 9 is mounted on the rack 17. The position of the locking block 9 corresponds to the locking groove 6.

[0027] The working principle of this utility model is as follows: When working for a long time and needing to replace the diamond roller, the operator first removes the fixing bolt 7, then rotates the knob 20. The rotation of the knob 20 will drive the connected lead screw 19 to rotate. The rotation of the lead screw 19 will cause the moving block 18 connected to it to move. The movement of the moving block 18 will drive the connected rack 17 to move synchronously. Since the rack 17 meshes with gear 15 and gear 2 16 meshes with the tooth block 13, the movement of the rack 17 will drive gear 15 to rotate. Gear 15 will drive the rotating shaft 14 to rotate, thereby driving gear 2 16 to rotate. The rotation of gear 2 16 will cause the rack 17 to drive the locking block 9 to separate from the locking groove 6, and then the diamond roller can be replaced, which will facilitate subsequent work.

[0028] When replacing the diamond roller, align the mounting block 3 with the fixing groove 21 and place it in the fixing groove 21. Then turn the knob 20 to allow the clamping block 9 to clamp the mounting block 3 again through the clamping groove 6. At this time, the clamping block 9 and the screw hole 8 on the fixing bracket 2 are in the same position. Then reinstall the fixing bolt 7 in the screw hole 8 to proceed with the subsequent work.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A replaceable diamond roller, comprising a connecting turntable (1), characterized in that: The connecting turntable (1) is fixedly mounted with a fixed frame (2). The fixed frame (2) has a fixed groove (21). An installation block (3) is slidably mounted in the fixed groove (21). The installation block (3) has two slots (6). The fixed frame (2) has a limit groove (10). A slide rod (12) is fixedly mounted in the limit groove (10). Two toothed blocks (13) are slidably mounted on the slide rod (12). Two rotating shafts (14) are mounted in the fixed frame (2) through bearings. Gear 1 (15) and gear 2 (16) are mounted on the rotating shafts (14). Gear 2 (16) meshes with a rack (17). A locking block (9) is mounted on the rack (17). The position of the locking block (9) corresponds to the slot (6).

2. The easily replaceable diamond roller according to claim 1, characterized in that: The fixing frame (2) has a slot (11) inside, and a lead screw (19) is installed in the slot (11) through a bearing.

3. The diamond roller that is easy to replace according to claim 2, characterized in that: A knob (20) is installed at the end of the lead screw (19) through the fixing frame (2), and a moving block (18) is installed on the lead screw (19).

4. The diamond roller that is easy to replace according to claim 3, characterized in that: The movable block (18) is slidably installed in the slot (11), and a rack (17) is installed on the movable block (18). The rack (17) is located between two gears (15) and meshes with the gears (15).

5. The diamond roller that is easy to replace according to claim 1, characterized in that: The fixing frame (2) and the card plate have two corresponding screw holes (8), and the screw holes (8) are internally threaded with fixing bolts (7).

6. The diamond roller that is easy to replace according to claim 1, characterized in that: A connecting shaft (4) is mounted on the mounting block (3), and a roller (5) is connected to the connecting shaft (4).

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