Grinding wheel pressed wheel assembly mechanism

Abstract

The utility model relates to the technical field of grinding equipment, in particular to a grinding wheel pressed wheel assembly mechanism which comprises a pressing wheel and quick release mechanisms, the quick release mechanisms are arranged at the two ends of the pressing wheel, each quick release mechanism comprises a rotating seat, a bending part, an adjusting part and an elastic part, and the adjusting parts penetrate through the bending parts to be in threaded connection with the rotating seats. The elastic piece is arranged on the outer side of the adjusting piece in a sleeving mode and connected between the bending piece and the rotating base in an abutting mode. And the rotating seat is rotationally connected with the pressing wheel. According to the utility model, the pressing wheel can be fixed on the grinding equipment by rotationally connecting the rotating seat with the pressing wheel and connecting the bending piece with the grinding equipment, so that multiple beneficial effects of quick disassembly and assembly, easiness in adjustment, stability, reliability, compact structure, simplicity and convenience in maintenance and the like are realized. The effects jointly improve the efficiency and the quality of grinding operation, and the operation difficulty and the maintenance cost are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grinding equipment, and particularly relates to a grinding wheel pressed wheel assembly mechanism. BACKGROUND

[0002] The grinding equipment is a special equipment for grinding, polishing and other treatments on the surface of plate-shaped workpieces. When on standby, the grinding wheel pressed wheel assembly generally abuts against the driving conveying wheel in the grinding equipment, and the plate-shaped workpiece needs to be conveyed. The plate-shaped workpiece is placed between the grinding wheel pressed wheel assembly and the driving conveying wheel to realize the conveying of the plate-shaped workpiece, which facilitates the grinding of the plate-shaped workpiece by the grinding mechanism. The conventional grinding wheel pressed wheel assembly mechanism often has problems of complicated operation and low efficiency during installation and disassembly.

[0003] Specifically, the conventional mechanism may need to use multiple tools to perform complex operations to fix and release the pressing wheel, which not only increases the operation difficulty but also reduces the work efficiency, and therefore needs to be improved. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at the deficiencies of the prior art and provides a grinding wheel pressed wheel assembly mechanism. The pressing wheel is fixed to the grinding equipment through the rotation connection of the rotating seat and the pressing wheel and the connection of the bending piece and the grinding equipment, which realizes the multiple beneficial effects of quick disassembly, easy adjustment, stability and reliability, compact structure and easy maintenance. These effects improve the efficiency and quality of the grinding operation, reduce the operation difficulty and maintenance cost.

[0005] To achieve the above-mentioned purpose, the utility model provides a grinding wheel pressed wheel assembly mechanism, which comprises a pressing wheel and a quick release mechanism, the quick release mechanism is arranged at both ends of the pressing wheel,

[0006] The quick release mechanism comprises a rotating seat, a bending piece, an adjusting piece and an elastic piece,

[0007] The adjusting piece is screwed with the rotating seat through the bending piece, and the elastic piece is sleeved outside the adjusting piece and abuts between the bending piece and the rotating seat.

[0008] The rotating seat is rotationally connected with the pressing wheel.

[0009] Preferably, the bending piece comprises a top plate and connecting plates arranged on both sides of the top plate, respectively, the top plate is provided with an adjusting hole, and the adjusting piece is screwed with the rotating seat through the adjusting hole.

[0010] Preferably, the top of the rotating seat is provided with a connecting part, the connecting part is provided with a screw hole, and the adjusting piece is provided with a connecting thread part matched with the screw hole.

[0011] Preferably, the connecting plate is provided with a buckle groove.

[0012] Preferably, the buckle groove comprises an entrance, an adjusting part and a buckling part, the entrance is arranged on one side of the connecting plate, and the adjusting part and the buckling part are sequentially arranged from top to bottom along the height direction of the connecting plate.

[0013] Preferably, the two sides of the rotating seat are provided with sliding grooves, and the upper and lower ends of the sliding grooves are provided with chamfers.

[0014] Preferably, the rotating seat is internally provided with a self-lubricating wear-resistant sleeve, and the self-lubricating wear-resistant sleeve is rotationally connected with the pressing wheel.

[0015] Preferably, the self-lubricating wear-resistant sleeve comprises an abutting part and a friction part,

[0016] The rotating seat is provided with a first fixing groove, a second fixing groove and a fixing piece,

[0017] The friction part is arranged in the first fixing groove, the abutting part is arranged in the second fixing groove, and the fixing piece is connected with the rotating seat and abuts against the edge of the abutting part.

[0018] Preferably, the fixing piece comprises a rod part which is threadedly connected with the rotating seat and a limiting part which abuts against the edge of the abutting part.

[0019] Preferably, the pressing wheel comprises a wheel body and a rod body, and the wheel body is fixed to the surface of the rod body.

[0020] Both ends of the rod body are provided with a matching part which is rotationally connected with the rotating seat, and a limiting step is arranged at the connection between the matching part and the rod body.

[0021] The beneficial effects of the utility model are as follows: the rotating seat is rotationally connected with the pressing wheel, the bending part is connected with the grinding equipment, the pressing wheel is fixed to the grinding equipment, and the multiple beneficial effects of quick disassembly, easy adjustment, stability and reliability, compact structure and simple maintenance are realized. These effects improve the efficiency and quality of grinding operation, and reduce the operation difficulty and maintenance cost. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 It is a partial structural schematic diagram of the pressing wheel of the utility model.

[0024] Figure 3 It is an explosion structural schematic diagram of the quick disassembly mechanism of the utility model.

[0025] Figure 4The utility model discloses a bending piece and adjusting piece structure schematic view.

[0026] The reference signs include:

[0027] 1, pressing wheel;11, wheel body;12, rod body;13, cooperation part;14, limiting step;

[0028] 2, quick release mechanism;21, rotating seat;211, connecting part;212, screw hole;213, sliding groove;214, cutting angle;215, first fixed groove;216, second fixed groove;217, fixing piece;2171, rod part;2172, limiting part;22, bending piece;221, top plate;222, connecting plate;223, adjusting hole;224, buckle groove;2241, entrance and exit;2242, adjusting part;2243, buckling part;23, adjusting piece;231, connecting screw part;24, elastic piece;25, self-lubricating wear-resistant sleeve;251, abutting part;252, friction part. DETAILED DESCRIPTION

[0029] The utility model will be described in detail below in combination with the drawings.

[0030] As Figures 1 to 4 The utility model discloses a grinding wheel is pressed wheel subassembly mechanism, including pressing wheel 1 and quick release mechanism 2, quick release mechanism 2 sets up at the both ends of pressing wheel 1,

[0031] Quick release mechanism 2 includes rotating seat 21, bending piece 22, adjusting piece 23 and elastic piece 24,

[0032] Adjusting piece 23 passes through bending piece 22 and is screwed with rotating seat 21, and elastic piece 24 is set up on the outside of adjusting piece 23 and is abutted between bending piece 22 and rotating seat 21;

[0033] Rotating seat 21 is connected with pressing wheel 1 rotation.

[0034] The design of quick release mechanism 2 makes the installation and dismounting of pressing wheel 1 become quick and simple, specifically through bending piece 22 and hang buckle in grinding equipment, can easily connect rotating seat 21 and pressing wheel 1 in grinding equipment, and pressing wheel 1 and driving conveying wheel are abutted, need not complicated tool and step, thereby improve work efficiency.

[0035] The screwing design of adjusting piece 23 and rotating seat 21 allows users to adjust the position of pressing wheel 1 according to actual demand. This flexibility ensures that the pressing wheel can be set at the appropriate position under different working conditions.

[0036] The introduction of the elastic member 24 provides additional cushioning and stability to the quick release mechanism. During the grinding process, the elastic member 24 can absorb part of the vibration and impact force, protecting other components from damage, thereby prolonging the service life of the entire assembly.

[0037] Due to the design of the quick release mechanism 2, the connection between the components is simpler and more straightforward, so that users can quickly locate and solve problems during maintenance and replacement, reducing maintenance costs and time.

[0038] The grinding wheel is connected to the grinding device by the bending member 22 used by the pressing wheel assembly mechanism, that is, the pressing wheel 1 is fixed to the grinding device, achieving multiple benefits such as quick disassembly and assembly, easy adjustment, stability and reliability, compact structure, and easy maintenance. These effects collectively improve the efficiency and quality of the grinding operation, reducing the difficulty of operation and maintenance costs.

[0039] As shown in Figure 3 and Figure 4 , the bending member 22 of the present embodiment includes a top plate 221 and connecting plates 222 respectively arranged on both sides of the top plate 221, the top plate 221 is provided with an adjusting hole 223, and the adjusting member 23 is screwed with the rotating seat 21 through the adjusting hole 223.

[0040] The design of the bending member 22, especially the combination of the top plate 221 and the connecting plates 222, provides more stable support for the entire quick release mechanism. This design enhances the torsional and bending resistance of the mechanism, allowing it to maintain stable performance even under heavy pressure and vibration during grinding.

[0041] The adjusting hole 223 provided through the top plate 221 allows the adjusting member 23 to pass through and be screwed with the rotating seat 21. This design allows users to easily adjust the tightness of the pressing wheel by rotating the adjusting member according to actual needs.

[0042] As shown in Figure 3 , the top of the rotating seat 21 of the present embodiment is provided with a connecting portion 211, the connecting portion 211 is provided with a screw hole 212, and the adjusting member 23 is provided with a connecting thread portion 231 matched with the screw hole 212.

[0043] The connecting portion 211 provided on the top of the rotating seat 21 and its screw hole 212 precisely match with the connecting thread portion 231 of the adjusting member 23, ensuring the stable connection between the adjusting member 23 and the rotating seat 21.

[0044] By rotating the adjusting member 23, users can easily adjust the tightness of the connection between it and the rotating seat 21, thereby achieving precise control of the pressing force of the pressing wheel. The flexibility of this design not only improves the accuracy of the grinding operation, but also makes subsequent maintenance and adjustment work much easier.

[0045] As Figure 3 And Figure 4 As shown in the drawings, the connecting plate 222 of the present embodiment is provided with a buckle groove 224.

[0046] The buckle groove 224 provided on the connecting plate 222 can form a buckle connection with other components such as a fixing frame, a fixing seat or a support structure, thereby enhancing the structural stability of the entire grinding wheel pressed wheel assembly. This design helps to prevent parts from loosening or being damaged due to vibration or external force during grinding.

[0047] The introduction of the buckle groove 224 makes the connection of the connecting plate 222 with other components more simple and fast. Users can easily install and disassemble without the need for complex tools or excessive fasteners. This not only improves work efficiency, but also reduces operation difficulty and cost.

[0048] As Figure 4 shown, the buckle groove 224 of the present embodiment includes an entrance and exit 2241, an adjustment part 2242 and a buckle part 2243, the entrance and exit 2241 is provided on one side of the connecting plate 222, the adjustment part 2242 and the buckle part 2243 are sequentially arranged from top to bottom along the height direction of the connecting plate 222.

[0049] The design of the entrance and exit 2241 of the buckle groove 224 allows other components to easily enter or exit the buckle groove, thereby simplifying the installation and disassembly process. This design reduces operation difficulty and improves work efficiency.

[0050] The adjustment part 2242 allows the connecting plate 222 to be fine-tuned within a certain range to accommodate external connecting parts of different sizes or shapes. This design improves the accuracy and flexibility of adjustment.

[0051] The buckle part 2243, as a key part of the buckle groove 224, forms a firm buckle connection with other components. This connection not only enhances the stability of the structure, but also helps to prevent parts from loosening or being damaged due to vibration or external force during grinding.

[0052] The entrance and exit 2241, the adjustment part 2242 and the buckle part 2243 of the buckle groove 224 are sequentially arranged from top to bottom along the height direction of the connecting plate 222. This layout not only makes the buckle groove 224 more compact, but also helps to reduce interference with other components and optimize the spatial layout of the entire grinding wheel pressed wheel assembly.

[0053] As Figure 3 shown, both sides of the rotating seat 21 of the present embodiment are provided with a sliding groove 213, and the upper and lower ends of the sliding groove 213 are provided with a chamfer 214.

[0054] The sliding grooves 213 provided on both sides of the rotating seat 21 provide a smooth installation path for connecting plates or other related components. This design allows other components to be easily slid into place without the need for additional tools or force, greatly improving the convenience of installation.

[0055] The design of the sliding grooves 213 not only facilitates the installation of other components, but also provides additional stability during the grinding process. Through sliding connection, other components can be more closely attached to the rotating seat 21, reducing the risk of loosening due to vibration or external force.

[0056] The chamfered corners 214 provided at the upper and lower ends of the sliding grooves 213 help reduce friction and resistance during the installation of other components, thereby reducing the risk of component damage due to improper installation. At the same time, the chamfered corners 214 can guide other components to enter the sliding grooves 213 more smoothly, improving the accuracy and efficiency of installation.

[0057] As shown in Figure 3 , the rotating seat 21 of the present embodiment is internally provided with a self-lubricating wear-resistant sleeve 25, which is in rotating connection with the pressing wheel 1.

[0058] The provision of the self-lubricating wear-resistant sleeve 25 significantly reduces the friction between the rotating seat 21 and the pressing wheel 1. This friction-reducing effect not only prolongs the service life of the rotating seat 21 and the pressing wheel 1, but also improves the operating efficiency of the entire mechanism.

[0059] Since the self-lubricating wear-resistant sleeve 25 has good lubricating properties, it makes the rotation of the pressing wheel 1 in the rotating seat 21 more flexible and smooth. This helps to maintain the stability and accuracy of mechanical movement.

[0060] Among them, the self-lubricating wear-resistant sleeve 25 is made of materials with good wear resistance and corrosion resistance, such as ferritic stainless steel, copper alloy, engineering plastic alloy MGA or polyether ether ketone (PEEK), etc.

[0061] As shown in Figure 3 , the self-lubricating wear-resistant sleeve 25 of the present embodiment includes an abutting portion 251 and a friction portion 252,

[0062] The rotating seat 21 is provided with a first fixing groove 215, a second fixing groove 216 and a fixing member 217,

[0063] The friction portion 252 is provided in the first fixing groove 215, the abutting portion 251 is provided in the second fixing groove 216, and the fixing member 217 is connected with the rotating seat 21 and abuts against the edge of the abutting portion 251.

[0064] By adopting the self-lubricating wear-resistant sleeve 25 with self-lubricating properties, the friction and wear between rotating components are significantly reduced, prolonging the service life of the equipment.

[0065] The abutting part 251 and the friction part 252 of the self-lubricating wear-resistant sleeve 25 are fixed by the second fixing groove 216 and the first fixing groove 215 respectively. In addition, the abutting action of the fixing member 217 ensures the stable installation of the self-lubricating wear-resistant sleeve 25 on the rotating seat 21 and prevents it from loosening or falling off.

[0066] like Figure 3 As shown, the fixing member 217 in this embodiment includes a rod portion 2171 that is threadedly connected to the rotating seat 21 and a limiting portion 2172 that abuts against the edge of the abutting portion 251.

[0067] The threaded fastener 217 securely connects to the rotating seat 21. This connection method is not prone to loosening and maintains stable performance during long-term use. The threaded connection design allows the fastener 217 to be easily tightened or loosened by rotation, providing users with flexibility to adjust the position and tightness of the component.

[0068] The edge contact between the limiting part 2172 and the abutting part 251 can limit the self-lubricating wear-resistant sleeve 25 in the rotating seat 21, prevent it from moving unnecessarily due to external force or vibration, and ensure its reliability during operation.

[0069] like Figure 2 As shown, the pressing wheel 1 in this embodiment includes a wheel body 11 and a rod body 12, with the wheel body 11 fixed to the surface of the rod body 12;

[0070] Both ends of the rod 12 are provided with mating parts 13 that are rotatably connected to the rotating seat 21, and a limit step 14 is provided at the connection between the mating parts 13 and the rod 12.

[0071] The pressing wheel 1 consists of two main parts: wheel body 11 and rod body 12. This modular design allows each part to be manufactured and replaced independently, improving production efficiency and maintenance convenience.

[0072] The wheel 11 is fixed to the surface of the rod 12. This fixed connection ensures that the wheel 11 will not loosen or fall off during rotation, thus guaranteeing the stability and accuracy of the pressing operation.

[0073] Both ends of the rod 12 are provided with mating parts 13, which are rotatably connected to the rotating seat 21. This design allows the pressing wheel 1 to rotate freely under the support of the rotating seat 21, thereby realizing continuous pressing of the workpiece.

[0074] A limiting step 14 is provided at the connection between the mating part 13 and the rod 12. This limiting step 14 prevents the mating part 13 from moving axially during rotation, thereby further enhancing the stability and reliability of the structure.

[0075] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A grinding wheel pressing wheel assembly mechanism, characterized in that: It includes a pressing wheel (1) and a quick-release mechanism (2), wherein the quick-release mechanism (2) is disposed at both ends of the pressing wheel (1). The quick-release mechanism (2) includes a rotating seat (21), a bending component (22), an adjusting component (23), and an elastic component (24). The adjusting member (23) passes through the bending member (22) and is screwed to the rotating seat (21). The elastic member (24) is sleeved on the outside of the adjusting member (23) and abuts between the bending member (22) and the rotating seat (21). The rotating seat (21) is rotatably connected to the pressing wheel (1).

2. The grinding wheel pressing wheel assembly mechanism according to claim 1, characterized in that: The bending member (22) includes a top plate (221) and connecting plates (222) respectively disposed on both sides of the top plate (221). The top plate (221) is provided with an adjustment hole (223), and the adjustment member (23) passes through the adjustment hole (223) and is screwed to the rotating seat (21).

3. The grinding wheel pressing wheel assembly mechanism according to claim 2, characterized in that: The top of the rotating seat (21) is provided with a connecting part (211), the connecting part (211) is provided with a screw hole (212), and the adjusting member (23) is provided with a connecting thread part (231) that mates with the screw hole (212).

4. The grinding wheel pressing wheel assembly mechanism according to claim 2, characterized in that: The connecting plate (222) is provided with a snap-fit ​​groove (224).

5. The grinding wheel pressing wheel assembly mechanism according to claim 4, characterized in that: The buckle groove (224) includes an inlet / outlet (2241), an adjustment part (2242), and a fastening part (2243). The inlet / outlet (2241) is located on one side of the connecting plate (222), and the adjustment part (2242) and the fastening part (2243) are arranged sequentially from top to bottom along the height direction of the connecting plate (222).

6. The grinding wheel pressing wheel assembly mechanism according to claim 1, characterized in that: The rotating seat (21) is provided with sliding grooves (213) on both sides, and the upper and lower ends of the sliding grooves (213) are provided with chamfers (214).

7. The grinding wheel pressing wheel assembly mechanism according to claim 1, characterized in that: The rotating seat (21) is provided with a self-lubricating wear-resistant sleeve (25), which is rotatably connected to the pressing wheel (1).

8. The grinding wheel pressing wheel assembly mechanism according to claim 7, characterized in that: The self-lubricating wear-resistant sleeve (25) includes an abutment part (251) and a friction part (252). The rotating seat (21) is provided with a first fixing groove (215), a second fixing groove (216), and a fixing member (217). The friction part (252) is disposed in the first fixing groove (215), the abutting part (251) is disposed in the second fixing groove (216), and the fixing member (217) is connected to the rotating seat (21) and abuts against the edge of the abutting part (251).

9. The grinding wheel pressing wheel assembly mechanism according to claim 8, characterized in that: The fastener (217) includes a rod portion (2171) threadedly connected to the rotating seat (21) and a limiting portion (2172) abutting against the edge of the abutting portion (251).

10. The grinding wheel pressing wheel assembly mechanism according to claim 1, characterized in that: The pressing wheel (1) includes a wheel body (11) and a rod body (12), wherein the wheel body (11) is fixed to the surface of the rod body (12); Both ends of the rod (12) are provided with mating parts (13) that are rotatably connected to the rotating seat (21), and a limit step (14) is provided at the connection between the mating part (13) and the rod (12).

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