Bearing ring quenching placing rack

Abstract

The utility model belongs to the technical field of bearing processing, and particularly relates to a bearing ring quenching placing rack which comprises an assembling ring, the at least three sets of placing assemblies are arranged on the top of the assembling ring through the assembling holes in an annular array mode, and a plurality of bearing rings can be vertically placed between every two sets of placing assemblies at intervals; the adjusting assembly is arranged between the peripheral side of the assembling ring and the containing assemblies and used for driving the containing assemblies to rotate in the same direction at the same time, and the adjusting assembly is used for solving the problem that after the bearing rings are quenched, the bearing rings on the quenching tool can only be disassembled and taken out step by step in sequence from bottom to top, and the bearing rings cannot be taken out. And each bearing ring on the quenching tool cannot be quickly taken down.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing processing, and in particular relates to a bearing ring quenching placement rack. Background Art

[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. In order to improve the rigidity and hardness of the bearings, the bearing rings need to be quenched.

[0003] For example, application number CN201921164506.0 proposes a super-large deep groove ball bearing ring quenching tool, discloses a deep groove ball bearing ring body, and is characterized in that: it also includes a material tray, a connecting sleeve, a hanging rod, a hanging ring and a U-shaped pad; the material tray includes a large ring, a small ring and a rib plate, the large ring and the small ring are correspondingly coaxial, a plurality of rib plates are arranged between the inner wall of the large ring and the outer wall of the small ring, and the top surfaces of the plurality of rib plates are correspondingly located in the same horizontal plane, the top surface of the small ring is provided with a connecting sleeve correspondingly coaxial with the small ring, the connecting sleeve is correspondingly movably connected with one end of the hanging rod, and the other end of the hanging rod is provided with a hanging ring; a plurality of deep groove ball bearing ring bodies are coaxially stacked on the top surface of the rib plate, and a plurality of U-shaped pads are arranged between two upper and lower adjacent deep groove ball bearing ring bodies. However, when this solution is used, after the bearing rings are quenched, the bearing rings on the quenching tool can only be removed step by step from bottom to bottom, and the bearing rings on the quenching tool cannot be removed quickly. Utility Model Content

[0004] Based on the problems mentioned in the above background technology, the utility model provides a bearing ring quenching placement rack, which is used to solve the problem that when the above solution is used, after the bearing rings are quenched, the bearing rings on the quenching tool can only be removed step by step from bottom to bottom, and the bearing rings on the quenching tool cannot be removed quickly.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A bearing ring quenching placement rack, comprising:

[0007] Assembly circle;

[0008] Placement components, the placement components are provided in at least three groups, and all are arranged on the top of the assembly ring through an annular array of assembly holes, and multiple bearing rings can be placed vertically between each group of placement components;

[0009] The adjusting component is arranged between the outer peripheral side of the assembly ring and each placement component, and is used to drive each placement component to rotate simultaneously in the same direction.

[0010] On the basis of the above technical solution, the present invention also makes the following improvements:

[0011] Furthermore, each group of the placement components includes an assembly rod that is clamped to the top of the assembly ring through an assembly hole, and a plurality of assembly blocks are arranged in a vertical array on the assembly rod. A stop block is arranged on the top of each assembly block, and a clamp block is inserted into one side wall of each assembly block.

[0012] Furthermore, each of the clamping blocks is rotatably provided with a roller.

[0013] Furthermore, the adjustment assembly includes a gear ring that is rotatably mounted on the outer peripheral side of the assembly ring through an annular groove, a gear sleeve is provided at the bottom of the assembly rod, the gear sleeve is engaged with the gear ring through a through hole, and a plurality of toggle blocks are provided on the outer peripheral wall of the gear ring.

[0014] Furthermore, the top annular array of the assembly ring is provided with three hanging rings.

[0015] Beneficial effects of the utility model:

[0016] When in use, the bearing ring can be placed between the three blocks on the same level of each assembly rod, and then each bearing ring can be placed on the blocks on each level of the assembly rod in sequence from top to bottom, so that each bearing ring can be placed vertically on the entire placement rack; when the bearing ring has been quenched, the toggle block can be turned to rotate the gear ring, and when the gear ring rotates and engages with the gear sleeve, it can drive the assembly rods to rotate synchronously in the same direction. When the assembly rods rotate synchronously in the same direction, the blocks are moved from the inner circumference of the assembly ring to the outer circumference of the assembly ring, and each bearing ring loses the supporting effect of the blocks, so that each bearing ring can fall vertically from the hollow area of ​​the assembly ring, so that each bearing ring can be quickly removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0018] Figure 1 This is a structural diagram of a bearing ring quenching placement rack of the utility model;

[0019] Figure 2 This is a cross-sectional view of a bearing ring quenching placement rack of the utility model;

[0020] Figure 3 This is an exploded view of a bearing ring quenching placement rack of the utility model;

[0021] Figure 4 This is a usage diagram of a bearing ring quenching placement rack of the utility model.

[0022] The attached drawings are marked as follows:

[0023] 101. Assembly ring; 102. Assembly hole; 103. Through hole; 104. Annular groove; 201. Assembly rod; 202. Assembly block; 203. Block; 204. Roller; 205. Stop block; 301. Gear sleeve; 302. Gear ring; 303. Toggle block; 4. Lifting ring; 5. Bearing ring. DETAILED DESCRIPTION

[0024] like Figure 1 to Figure 4 As shown, a bearing ring quenching placement rack includes:

[0025] An assembly ring 101; a placement component, wherein at least three groups of placement components are provided, and all are arranged on the top of the assembly ring 101 in a circular array through assembly holes 102, and each group of placement components includes an assembly rod 201 that is clamped on the top of the assembly ring 101 through the assembly hole 102, and the arranged assembly rod 201 can rotate in the assembly hole 102; a plurality of assembly blocks 202 are arranged in a vertical array on the assembly rod 201, and a stop block 205 is arranged on the top of each assembly block 202, and a clamping block 203 is inserted into one side wall of each assembly block 202, and a roller 204 is rotatably arranged on each clamping block 203; when the bearing ring 5 needs to be assembled on the placement rack, the clamping block 203 can be inserted into one side wall of each assembly block 202 on each layer step by step from bottom to top, and when the same layer After the side walls of the assembly blocks 202 on the surface are plugged with the clamping blocks 203, the bearing rings 5 ​​can be placed on the rollers 204 in the three clamping blocks 203 on the same level, so that the bearing rings 5 ​​can be placed on the rollers 204 of the clamping blocks 203 on each level of the assembly rod 201 from top to bottom, so as to realize that the bearing rings 5 ​​are placed vertically and spaced on the entire placement rack; the top annular array of the assembly ring 101 is provided with three lifting rings 4. After the bearing rings 5 ​​are placed vertically and spaced on the entire placement rack, the entire placement rack and the bearing rings 5 ​​can be hoisted in the quenching furnace for quenching treatment by tying the lifting ropes to the lifting rings 4 respectively. After the bearing rings 5 ​​are quenched, the entire placement rack and the bearing rings 5 ​​are hoisted out of the quenching furnace and then immersed in the coolant for cooling;

[0026] The adjusting component is arranged between the outer peripheral side of the assembly ring 101 and each placement component. The adjusting component includes a toothed ring 302 which is rotatably sleeved on the outer peripheral side of the assembly ring 101 through the annular groove 104. A toothed sleeve 301 is arranged at the bottom of the assembly rod 201. The toothed sleeve 301 is meshed with the toothed ring 302 through the through hole 103. The outer peripheral wall of the toothed ring 302 is provided with a plurality of toggle blocks 303. After the entire placement rack and the bearing ring 5 are quenched, the entire placement rack and the bearing ring 5 are suspended, and then the toggle blocks 303 are pulled out. The movable block 303 causes the gear ring 302 to rotate. When the gear ring 302 rotates and meshes with the gear sleeve 301, it can drive the assembly rods 201 to rotate synchronously and in the same direction. When the assembly rods 201 rotate synchronously and in the same direction, the blocks 203 are rotated and moved from the inner circumference of the assembly ring 101 to the outer circumference of the assembly ring 101. Then, the bearing rings 5 ​​lose the supporting effect of the blocks 203, and then the bearing rings 5 ​​can fall vertically collectively from the hollow area of ​​the assembly ring 101, so that the bearing rings 5 ​​can be quickly removed.

[0027] The utility model is described in detail above. The description of the specific embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A bearing ring quenching rack, characterized in that: include: Assemble the circle (101); Placement components, wherein at least three groups of the placement components are provided, and all are arranged on the top of the assembly ring (101) through an annular array of assembly holes (102), and multiple bearing rings (5) can be placed vertically at intervals between each group of placement components; An adjustment component is arranged between the outer peripheral side of the assembly ring (101) and each placement component, and is used to drive each placement component to rotate simultaneously in the same direction.

2. A bearing ring quenching rack according to claim 1, characterized in that: Each group of the placement components comprises an assembly rod (201) that is clamped on the top of the assembly ring (101) through an assembly hole (102); a plurality of assembly blocks (202) are arranged in a vertical array on the assembly rod (201); a stop block (205) is arranged on the top of each assembly block (202); and a clamping block (203) is inserted into a side wall of each assembly block (202).

3. A bearing ring quenching rack according to claim 2, characterized in that: A roller (204) is rotatably arranged on each of the clamping blocks (203).

4. A bearing ring quenching rack according to claim 2, characterized in that: The adjustment assembly comprises a toothed ring (302) rotatably sleeved on the outer peripheral side of the assembly ring (101) through an annular slot (104); a toothed sleeve (301) is provided at the bottom of the assembly rod (201); the toothed sleeve (301) meshes with the toothed ring (302) through a through hole (103); and a plurality of toggle blocks (303) are provided on the outer peripheral wall of the toothed ring (302).

5. The bearing ring quenching rack according to claim 1, characterized in that: The top annular array of the assembly ring (101) is provided with three hanging rings (4).

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