Positioning transfer frame for bearing machining

Abstract

The utility model discloses a positioning transfer frame for bearing processing, which comprises a vehicle body structure and a bearing assembly, the top side of the vehicle body structure is provided with the bearing assembly assembled by bolts, and the two ends of the vehicle body structure are provided with positioning inflation mechanisms assembled by bolts. The bearing assembly comprises a bolt bottom frame, a groove-shaped base, a pull rod, a multi-layer frame, a clamping base plate, a hoisting ring, a bottom wafer, a bottom ring pad and a center inserting column, the bolt bottom frame is connected to the top side of the vehicle body structure through bolts, the groove-shaped base is arranged on the top side of the bolt bottom frame, and the pull rod is arranged on the outer side of one end of the groove-shaped base; according to the positioning transfer frame for bearing machining, air bags below a sleeve nozzle are distributed on the outer side of the central axis of a central insertion column at equal angles, so that an air pump and an air inlet nozzle output power to inflate the air bags, the inner ring part of a bearing is positioned, and the damping effect can be effectively achieved in the moving process; and the damage to equipment and products is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, and specifically relates to a positioning and transporting rack for bearing processing. Background Technique

[0002] The specific production process of bearings: raw materials - inner and outer ring processing, steel ball or roller processing, cage (stamped or solid) processing - bearing assembly - finished bearings. Bearings are important components in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotational accuracy. After the production of tapered bearing rings is completed, they need to be transported to a designated location for subsequent processing. In order to facilitate the transportation of tapered bearing rings, a transporting rack is required. However, the transporting racks in the existing technology can only transport tapered bearing rings of the same size, and it is not convenient to transport tapered bearing rings of different sizes. At the same time, during the transportation process, the bearing rings are prone to collide with each other and cause damage.

[0003] In the field of positioning and transporting racks, for example, the patent with publication number CN219406529U discloses a transporting rack for bearing ring forging processing, belonging to the technical field of bearing transportation. It includes a bottom plate, on the upper surface of the bottom plate, there is a fixed block fixedly connected. On the side surface of the fixed block, there is a sliding rod fixedly connected, and the other end of the sliding rod is fixedly connected to the side surface of the bottom plate. There are two groups of the sliding rods, and they are symmetrically arranged on the upper surface of the bottom plate. On the surfaces of the two sliding rods, there are two sliding plates slidingly connected. On the upper surface of the bottom plate, there is a first support plate. By rotating the handwheel, the forward and reverse threaded rod is driven to rotate, thereby driving the two sliding plates to slide on the surfaces of the two sliding rods, and the two sliding plates move in opposite directions; however, in the positioning and transporting rack, the anti-slip convex blocks will cause the vibration of the bearing during clamping, which is likely to cause certain damage to the equipment and products. Content of the Utility Model

[0004] The purpose of the utility model is to provide a positioning and transporting rack for bearing processing, so as to solve the problems put forward in the above background technique.

[0005] By adopting the above technical solution, the air bags below the nozzle are distributed at equal angles outside the central axis of the central plug. The air pump and the air inlet nozzle output power to inflate the air bags, so as to position the inner ring part of the bearing, and thus effectively achieve the damping effect during the movement process, reducing the damage to the equipment and products.

[0006] To achieve the purpose of the utility model, the utility model is realized through the following technical solutions: a positioning and transporting rack for bearing processing, including a vehicle body structure and a bearing component. On the top side of the vehicle body structure, there is a bearing component assembled by bolts. At both ends of the vehicle body structure, there is a positioning and inflating mechanism assembled by bolts;

[0007] The bearing component includes a bolt chassis, a channel-shaped base, a tie rod, a multi-layer rack, a clamping substrate, a lifting ring, a bottom disc, a bottom ring gasket, and a central plug. The bolt chassis is bolted to the top side of the vehicle body structure. A channel-shaped base is provided on the top side of the bolt chassis. A tie rod is provided on the outer side of one end of the channel-shaped base. A multi-layer rack assembled with bolts is provided on the top side of the channel-shaped base. A clamping substrate for installing the lifting ring is provided on the inner side of the multi-layer rack. A bottom disc is provided on the top side of the clamping substrate. A bottom ring gasket is provided above the side of the bottom disc. A central plug is provided above the middle of the bottom disc.

[0008] As a preferred embodiment of the present invention, the bottom discs are arranged in an array along the central axis of the clamping substrate.

[0009] As a preferred embodiment of the present invention, the vehicle body structure includes a vehicle board, a wheel rack, moving wheels, a side strip seat, and a pneumatic pressure reducing pad. A wheel rack assembled with bolts is provided on the bottom side of the vehicle board. Moving wheels are provided below the four sides of the wheel rack. A side strip seat is provided on the outer side of the four sides of the wheel rack. A pneumatic pressure reducing pad is provided below the side strip seat.

[0010] As a preferred embodiment of the present invention, the positioning inflation mechanism includes a bolt end seat, a hydraulic telescopic cylinder, an end frame, a connecting frame, a connecting plate, a lifting plate, a connecting sleeve chamber, a sub-top chamber, an insertion base, a nozzle, an airbag, an air pump, and an air inlet nozzle. The bolt end seat is bolted to both ends of the vehicle board. A hydraulic telescopic cylinder is provided on the inner side of the bolt end seat. An end frame is provided at the output end of the hydraulic telescopic cylinder. A connecting plate is bolted to the upper side of one side of the end frame through a connecting frame.

[0011] As a preferred embodiment of the present invention, a lifting plate assembled with bolts is provided at the inner end of the connecting plate. A connecting sleeve chamber is provided at the inner bottom side of the lifting plate. A sub-top chamber is provided below the connecting sleeve chamber. An insertion base is provided below the sub-top chamber.

[0012] As a preferred embodiment of the present invention, nozzles are provided below the four sides of the insertion base. An airbag is provided below the nozzle. An air pump is provided at the output end of the insertion base. An air inlet nozzle is provided at the output end of the air pump.

[0013] Compared with the prior art, the beneficial effect of the present invention is that for the positioning and transfer rack for bearing processing, the airbags below the nozzles are distributed at an equal angle outside the central axis of the central plug, so that the air pump and the air inlet nozzle output power to inflate the airbags, so as to position the inner ring part of the bearing, and thus effectively achieve the damping effect during the moving process, reducing the damage to the equipment and products. Description of the Drawings

[0014] Figure 1 This is the front view three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 This is the bottom view three-dimensional structure schematic diagram of the utility model;

[0016] Figure 3 This is the three-dimensional structure schematic diagram of the bearing component of the utility model;

[0017] Figure 4 This is the three-dimensional structure schematic diagram of the positioning and inflating mechanism of the utility model;

[0018] Figure 5 This is the three-dimensional structure schematic diagram of the airbag and air pump of the utility model.

[0019] In the figure: 1. Vehicle body structure; 101. Vehicle board; 102. Wheel frame; 103. Movable wheel; 104. Side bar seat; 105. Pneumatic pressure reducing pad; 2. Bearing component; 201. Bolt bottom frame; 202. Groove-shaped base; 203. Pull rod; 204. Multi-layer rack; 205. Clamping substrate; 206. Lifting ring; 207. Bottom round piece; 208. Bottom ring pad; 209. Central insertion post; 3. Positioning and inflating mechanism; 301. Bolt end seat; 302. Hydraulic telescopic cylinder; 303. End frame; 304. Connecting frame; 305. Connecting plate; 306. Lifting plate; 307. Connecting sleeve cabin; 308. Sub-top cabin; 309. Insertion base; 3010. Nozzle; 3011. Airbag; 3012. Air pump; 3013. Air inlet nozzle. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-5 , the present utility model provides a technical solution: A positioning and transfer rack for bearing processing, including a vehicle body structure 1 and a bearing component 2. The bearing component 2 is arranged on the top side of the vehicle body structure 1 by bolts, and the positioning and inflating mechanism 3 is arranged at both ends of the vehicle body structure 1 by bolts;

[0022] The bearing component 2 includes a bolt chassis 201, a channel-shaped base 202, a tie rod 203, a multi-layer rack 204, a clamping substrate 205, a lifting ring 206, a bottom disc 207, a bottom ring gasket 208, and a central insertion post 209. The bolt chassis 201 is bolted to the top side of the vehicle body structure 1. A channel-shaped base 202 is provided on the top side of the bolt chassis 201, and a tie rod 203 is provided on the outer side of one end of the channel-shaped base 202. A multi-layer rack 204 assembled with bolts is provided on the top side of the channel-shaped base 202. A clamping substrate 205 for installing the lifting ring 206 is provided on the inner side of the multi-layer rack 204. A bottom disc 207 is provided on the top side of the clamping substrate 205, a bottom ring gasket 208 is provided above the side of the bottom disc 207, and a central insertion post 209 is provided above the middle of the bottom disc 207.

[0023] The bottom discs 207 are arranged in an array along the central axis of the clamping substrate 205.

[0024] In this embodiment, when in use, the bolt chassis 201 is bolted to the top side of the vehicle body structure 1, so that the channel-shaped base 202 cooperates with the multi-layer rack 204 to clamp and connect the clamping substrate 205. Then, the bottom discs 207 arranged in an array cooperate with the central insertion post 209 to carry the bearings, so as to achieve the stacking effect.

[0025] The vehicle body structure 1 includes a vehicle board 101, a wheel rack 102, moving wheels 103, a side strip seat 104, and a pneumatic pressure reducing pad 105. A wheel rack 102 assembled with bolts is provided on the bottom side of the vehicle board 101, and moving wheels 103 are provided below the four sides of the wheel rack 102. A side strip seat 104 is provided on the outer side of the four sides of the wheel rack 102, and a pneumatic pressure reducing pad 105 is provided below the side strip seat 104.

[0026] In this embodiment, after the bearings are fixed, the pneumatic pressure reducing pad 105 outputs power to lift, so that the tie rod 203 pulls the wheel rack 102 and the moving wheels 103 to move, so that the device moves to the target location as needed, so as to achieve the transfer effect.

[0027] The positioning and inflation mechanism 3 includes a bolt end seat 301, a hydraulic telescopic cylinder 302, an end frame 303, a connecting frame 304, a connecting plate 305, a lifting plate 306, a connecting sleeve cabin 307, a split top cabin 308, an insertion base 309, a nozzle 3010, an airbag 3011, an air pump 3012, and an air inlet nozzle 3013. The bolt end seat 301 is bolted to both ends of the vehicle board 101. A hydraulic telescopic cylinder 302 is provided on the inner side of the bolt end seat 301, and an end frame 303 is provided at the output end of the hydraulic telescopic cylinder 302. A connecting plate 305 is bolted to the upper side of the end frame 303 through a connecting frame 304.

[0028] In this embodiment, then the hydraulic telescopic cylinder 302 inside one end of the bolt end seat 301 is used to output power to drive the output end to operate, so that the hydraulic telescopic cylinder 302 outputs power to drive the end frame 303 and the connecting frame 304 to descend.

[0029] The inner end of the connecting plate 305 is provided with a lifting plate 306 assembled with bolts, and the inner bottom side of the lifting plate 306 is provided with a connecting sleeve chamber 307. Below the connecting sleeve chamber 307 is provided a split top chamber 308, and below the split top chamber 308 is provided an insertion base 309.

[0030] In this embodiment, after the connecting frame 304 descends, the lifting plate 306 drives the connecting sleeve chamber 307 to cooperate with the insertion base 309 to insert and sleeve the central insertion post 209.

[0031] Below the periphery of the insertion base 309 are provided nozzle sleeves 3010, and below the nozzle sleeves 3010 are provided air bags 3011. The output end of the insertion base 309 is provided with an air pump 3012, and the output end of the air pump 3012 is provided with an air inlet nozzle 3013.

[0032] In this embodiment, then the air pump 3012 is used to output power to drive the output end to operate, so that the air pump 3012 outputs power to drive the air inlet nozzle 3013 to input gas. In this way, the gas is input into the air bag 3011 through the nozzle sleeve 3010 to achieve the effect of inflation for clamping and fixing.

[0033] The working principle of this positioning and transfer rack for bearing processing is as follows: When in use, it is bolted to the top side of the vehicle body structure 1 through the bolt bottom frame 201, so that the groove-shaped base 202 cooperates with the multi-layer rack 204 to clamp and connect the clamping substrate 205. Then, the bottom discs 207 distributed in an array cooperate with the central insertion post 209 to carry the bearings to achieve the stacking effect. Then, the hydraulic telescopic cylinder 302 inside one end of the bolt end seat 301 outputs power to drive the output end to operate, so that the hydraulic telescopic cylinder 302 outputs power to drive the end frame 303 and the connecting frame 304 to descend. After the connecting frame 304 descends, the lifting plate 306 drives the connecting sleeve chamber 307 to cooperate with the insertion base 309 to insert and sleeve the central insertion post 209. Then, the air pump 3012 outputs power to drive the output end to operate, so that the air pump 3012 outputs power to drive the air inlet nozzle 3013 to input gas. In this way, the gas is input into the air bag 3011 through the nozzle sleeve 3010 to achieve the effect of inflation for clamping and fixing. After the bearing is fixed, the pneumatic pressure reducing pad 105 outputs power to lift, so that the pull rod 203 pulls the wheel frame 102 and the moving wheel 103 to move, so that the device moves to the target location as needed to achieve the transfer effect.

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

Claims

1. A positioning and transporting frame for bearing processing, comprising a body structure (1) and a bearing assembly (2), characterized in that: A load-bearing assembly (2) assembled with bolts is arranged on the top side of the vehicle body structure (1), and positioning and inflating mechanisms (3) assembled with bolts are arranged at both ends of the vehicle body structure (1); The bearing assembly (2) comprises a bolt base (201), a grooved base (202), a pull rod (203), a multi-layer frame (204), a clamping base (205), a lifting ring (206), a bottom disc (207), a bottom ring pad (208) and a central plug column (209); the bolt base (201) is bolted to the top side of the vehicle body structure (1); the top side of the bolt base (201) is provided with a grooved base (202), and one side of the grooved base (202) is provided with a grooved base (202). A pull rod (203) is arranged on the outer side of the end, a multi-layer frame (204) assembled with bolts is arranged on the top side of the groove-shaped base (202), a clamping base plate (205) for installing a lifting ring (206) is arranged on the inner side of the multi-layer frame (204), and a bottom disc (207) is arranged on the top side of the clamping base plate (205), and a bottom ring pad (208) is arranged above the side of the bottom disc (207), and a center plug column (209) is arranged above the middle of the bottom disc (207).

2. A positioning and transporting frame for bearing processing according to claim 1, characterized in that: The bottom discs (207) are distributed in an array along the central axis of the clamping base plate (205).

3. A positioning and transporting frame for bearing processing according to claim 1, characterized in that: The vehicle body structure (1) comprises a vehicle plate (101), a wheel frame (102), a movable wheel (103), a side strip seat (104) and a pneumatic decompression pad (105); a wheel frame (102) assembled with bolts is arranged on the bottom side of the vehicle plate (101), and movable wheels (103) are arranged below the wheel frame (102) on all sides; side strip seats (104) are arranged on the outer sides of the wheel frame (102), and a pneumatic decompression pad (105) is arranged below the side strip seats (104).

4. A positioning and transporting frame for bearing processing according to claim 3, characterized in that: The positioning and inflating mechanism (3) comprises a bolt end seat (301), a hydraulic telescopic cylinder (302), an end frame (303), a connecting frame (304), a connecting plate (305), a lifting plate (306), a connecting cabin (307), a sub-top cabin (308), an insertion base (309), a sleeve nozzle (3010), an air bag (3011), an air pump (3012) and an air intake nozzle (3013); the bolt end seat (301) is bolted to the two ends of the vehicle plate (101); a hydraulic telescopic cylinder (302) is arranged on the inner side of the bolt end seat (301), and an end frame (303) is arranged on the output end of the hydraulic telescopic cylinder (302); and the upper side of the end frame (303) is bolted to the connecting plate (305) through the connecting frame (304).

5. A positioning and transporting frame for bearing processing according to claim 4, characterized in that: The inner end of the connecting plate (305) is provided with a lifting plate (306) assembled with bolts, and the inner bottom side of the lifting plate (306) is provided with a connecting cabin (307), a sub-top cabin (308) is provided below the connecting cabin (307), and an insertion base (309) is provided below the sub-top cabin (308).

6. A positioning and transporting frame for bearing processing according to claim 4, characterized in that: A nozzle (3010) is arranged below the four sides of the insertion base (309), and an air bag (3011) is arranged below the nozzle (3010); an air pump (3012) is arranged at the output end of the insertion base (309), and an air inlet nozzle (3013) is arranged at the output end of the air pump (3012).

Images