Grinding wheel forming device

Abstract

The utility model discloses a kind of grinding wheel forming devices, including rotating table, and the mould being set on rotating table, rotating table side is equipped with several stations, adjusting assembly is equipped on rotating table, mould is connected with adjusting assembly and is slidably arranged on rotating table, to adjust the horizontal position of mould, the adjusting assembly includes driving part, transmission mechanism and lifting mechanism, transmission mechanism includes first driving part, and the transmission gear meshed with first driving part, driving part is connected with first driving part, the lifting mechanism includes lifting gear, second driving part and synchronous gear, second driving part one end is connected with lifting gear, other end is connected with mould, second driving part is meshed with synchronous gear, synchronous gear is coaxially connected with transmission gear with the diameter of synchronous gear greater than transmission gear.The utility model is collaborative work in multiple stations, mould automatically flows with rotating table, without manual transfer, equipment of different stations can be adapted.

Description

Technical Field

[0001] This utility model relates to the field of grinding wheel processing technology, and in particular to a grinding wheel forming device. Background Technology

[0002] Abrasive wheel forming equipment is a key piece of equipment in the abrasive wheel manufacturing process. Its main function is to process raw materials into abrasive wheels with specific shapes and properties through processes such as pressing and forming. Currently, abrasive wheel forming typically involves placing the raw material in a mold and then pressing it into shape using a press. However, because abrasive wheel forming involves multiple steps such as feeding, loosening, and leveling, the transfer between different pieces of equipment is done manually, resulting in low automation and reduced processing efficiency. Utility Model Content

[0003] The purpose of this invention is to solve the technical problem of low forming efficiency in existing grinding wheel processing.

[0004] To achieve the objectives of this utility model, the following technical solution is adopted:

[0005] A grinding wheel forming apparatus includes a rotary table and a mold disposed on the rotary table. Several workstations are arranged around the rotary table. An adjustment assembly is provided on the rotary table. The mold is connected to the adjustment assembly and slidably disposed on the rotary table to adjust the horizontal position of the mold. The adjustment assembly includes a driving component, a transmission mechanism, and a lifting mechanism. The transmission mechanism includes a first transmission component and a transmission gear meshing with the first transmission component. The driving component is connected to the first transmission component. The lifting mechanism includes a lifting gear, a second transmission component, and a synchronizing gear. One end of the second transmission component is connected to the lifting gear, and the other end is connected to the mold. The second transmission component meshes with the synchronizing gear, which is coaxially connected to the transmission gear, and the diameter of the synchronizing gear is larger than that of the transmission gear.

[0006] In some embodiments, the transmission mechanism includes a fixed gear, and a first transmission element is sleeved between the fixed gear and the transmission gear.

[0007] In some embodiments, the drive member includes a telescopic rod connected to a first transmission member.

[0008] In some embodiments, the telescopic rod and the first transmission member are arranged vertically, and the end of the telescopic rod is connected to the first transmission member.

[0009] In some embodiments, the second transmission member includes a vertical section and a horizontal section connected to the vertical section, the synchronizing gear is disposed at the connection between the vertical section and the horizontal section, and the horizontal section is connected to the mold.

[0010] In some embodiments, the adjustment assembly is disposed on the mounting bracket on the side of the rotary table.

[0011] In some embodiments, the mounting frame includes a first frame and a second frame arranged adjacent to each other, a drive unit is disposed on the first frame, and a synchronizing gear is disposed on the second frame.

[0012] In some embodiments, the workstations around the rotary table are respectively provided with a conveying device, a lifting and loosening device, and a lifting and leveling device, which are located on the rotation path of the mold.

[0013] In some embodiments, the conveying device includes a hoist and a material cylinder disposed on one side of the hoist. A screw conveyor is disposed below the material cylinder, and a horizontal feeder is disposed at the outlet of the screw conveyor. The discharge section of the horizontal feeder is correspondingly disposed to the mold.

[0014] The grinding wheel forming device provided by this utility model has the following advantages:

[0015] This invention uses a rotary table to switch the mold between different workstations, enabling multi-workstation collaborative operation. The mold automatically rotates with the rotary table, eliminating the need for manual transfer. An adjustment component is used to adjust the mold position, allowing it to adapt to equipment at different workstations. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a perspective view of a pipe winding device for a pile driver provided in an embodiment of this utility model.

[0018] Figure 2 This is a side view of a pipe winding device for a pile driver provided in an embodiment of this utility model.

[0019] Figure 3 This is a cross-sectional view of a pipe winding device for a pile driver provided in an embodiment of this utility model.

[0020] Figure 4 This is a schematic diagram of the mandrel provided in an embodiment of the present invention.

[0021] Figure 5 This is a utility model Figure 1 Enlarged view of section A.

[0022] Figure 6 This is a schematic diagram of the side frame provided in an embodiment of the present utility model.

[0023] In the attached diagram: 1. Rotary table; 2. Mold; 3. Adjustment component; 4. Mounting frame; 5. Conveying device; 6. Lifting and loosening device; 7. Lifting and leveling device; 31. Drive component; 32. Transmission mechanism; 33. Lifting mechanism; 41. First frame; 42. Second frame; 51. Elevator; 52. Material cylinder; 53. Screw conveyor; 54. Horizontal feeder; 131. Telescopic rod; 321. First transmission component; 322. Transmission gear; 323. Fixed gear; 331. Lifting gear; 332. Second transmission component; 333. Synchronizing gear; 3321. Vertical section; 3322. Horizontal section. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0025] In this embodiment, "several" and "more than" refer to two or more. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] 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.

[0027] like Figures 1 to 6As shown, this embodiment provides a grinding wheel forming device, including a rotary table 1 and a mold 2 disposed on the rotary table 1. Several workstations are provided around the rotary table 1 for mounting other grinding wheel processing equipment. The rotary table 1 adopts a disc-type structure and is driven by a servo motor, enabling intermittent rotation. An adjustment component 3 is provided on the rotary table 1. The mold 2 is connected to the adjustment component 3 and slidably disposed on the rotary table 1 to adjust the horizontal position of the mold 2. The mold has an annular cavity structure and is slidably disposed on the rotary table, utilizing existing sliding structures such as guide rails and guide grooves. The mold is connected to the adjustment component, which allows the mold 2 to move linearly along the radial direction of the rotary table, adjusting its horizontal position on the rotary table to meet the adaptation requirements of different workstations. The adjustment component 3 includes a driving component 31, a transmission mechanism 32, and a lifting mechanism 33. The transmission mechanism 32 includes a first transmission component 321 and a transmission gear 322 meshing with the first transmission component 321. The driving component 31 is connected to the first transmission component 321. The power provided by the driving component 31 is transmitted to the transmission gear 322 via the first transmission component 321, causing the transmission gear 322 to rotate. The lifting mechanism 33 includes a lifting gear 331, a second transmission component 332, and a synchronous gear 333. One end of the second transmission component 332 is connected to the lifting gear 331, and the other end is connected to the mold 2. The lifting gear 331 is slidably mounted on the mounting bracket 4. The second transmission component 332 meshes with the synchronous gear 333, which is coaxially connected to the transmission gear 322, and the diameter of the synchronous gear 333 is larger than that of the transmission gear 322. Since the synchronous gear 333 and the transmission gear 322 are connected through the same connecting shaft, the rotation of the transmission gear 322 drives the synchronous gear 333 to rotate, thereby causing the second transmission component 332 to move, and the second transmission component drives the mold 2 to move. Since the diameter of the synchronizing gear 333 is larger than that of the transmission gear 322, for the same rotation angle, the synchronizing gear 333 drives the second transmission component 332 to a greater displacement. That is, the first transmission component 321 can move a shorter distance to enable the second transmission component 332 to obtain a larger displacement distance, thereby making the mold 2 move a greater distance. The adjustment component 3 can amplify the displacement distance of the first transmission component 321, thereby enabling the adjustment component 3 to obtain a greater distance adjustment of the mold with a smaller size.

[0028] Specifically, the transmission mechanism 32 includes a fixed gear 323, and a first transmission member 321 is sleeved between the fixed gear 323 and the transmission gear 322, causing the first transmission member 321 to rotate between the transmission gear 322 and the fixed gear 323. In this embodiment, the first transmission member 321 and the second transmission member 332 are chains. The second transmission member 332 can be a rigid chain, enabling it to maintain stable transmission performance under long-term, high-load working conditions. The driving member 31 includes a telescopic rod 311, which is connected to the first transmission member 321. The driving member 31 can be a cylinder, and the extension and retraction of the telescopic rod 311 drives the first transmission member 321 to move. The telescopic rod 311 and the first transmission member 321 are vertically arranged, and the end of the telescopic rod 311 is connected to the first transmission member 321. When the telescopic rod 311 extends or retracts, the first transmission component 321 drives the transmission gear 322 to rotate, causing the synchronous gear 333 to rotate synchronously. The second transmission component 332 moves, causing the lifting gear 331 to slide, enabling the second transmission component 332 to extend or retract, thereby pushing and pulling the mold 2.

[0029] Furthermore, the second transmission component 332 includes a vertical section 3321 and a horizontal section 3322 connected to the vertical section 3321. The synchronous gear 333 is disposed at the connection between the vertical section 3321 and the horizontal section 3322, and the horizontal section 3322 is connected to the mold 2. Through the above technical solution, the vertical movement of the telescopic rod of the driving component is converted into the horizontal movement of the mold 2, allowing the adjustment component 3 to be disposed on the side of the rotary table without occupying the surface space of the rotary table. The mounting frame 4 on the side of the rotary table 1 is on which the adjustment component 3 is disposed. The mounting frame 4 includes a first frame 41 and a second frame 42 disposed adjacent to each other. The first and second frames can be detachably connected by bolts or other means. The driving component 31 is disposed on the first frame 41, and the synchronous gear 333 is disposed on the second frame 42, thereby facilitating the assembly of the synchronous gear 333.

[0030] Furthermore, the workstations around the rotary table 1 are respectively equipped with a conveying device 5, a lifting and loosening device 6, and a lifting and leveling device 7, which are located on the rotation path of the mold 2. The conveying device 5 conveys the material into the mold, the lifting and loosening device 6 loosens the material in the mold, and then the lifting and leveling device 7 levels the material in the mold. Then, the mold rotates to the press workstation for pressing and forming. After forming, the grinding wheel is moved to the unloading point by the material suction and stacking device, thereby realizing automated production. The above devices can use existing equipment.

[0031] Specifically, the conveying device 5 includes an elevator 51 and a material cylinder 52 disposed on one side of the elevator 51. The elevator 51 lifts the raw material from the ground silo to above the material cylinder 52 and pours it into the material cylinder. A screw conveyor 53 is disposed below the material cylinder 52, which evenly conveys the raw material to the discharge port through the rotation of the screw, preventing the raw material from clumping. A horizontal feeder 54 is disposed at the discharge port of the screw conveyor 53. The discharge section of the horizontal feeder 54 is correspondingly disposed with the mold 2, so that the material can be fed into the mold 2.

[0032] Material is manually poured into the hopper of the elevator 51. After initial screening, it is automatically conveyed to the material cylinder 52. The material inside the cylinder 52 is weighed by gravity. The hopper automatically starts discharging material onto the horizontal feeder 54 according to the design program. The feeder automatically feeds material into the mold 2 according to the program. After conveying is completed, the horizontal feeder 54 stops conveying. The rotary table rotates the mold to different positions in sequence, so that the lifting and loosening device 6 automatically loosens the material and the lifting and leveling device 7 automatically levels it. The mold 2 is pushed into the press for pressing. After pressing is completed, it automatically exits the press and returns to the original position. The suction device 8 moves the grinding wheel to the discharge point, where it is manually transported away.

[0033] The technical principles of this utility model have been described above in conjunction with specific embodiments. However, it should be noted that these descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, other specific embodiments or equivalent substitutions of this utility model that can be conceived by those skilled in the art without creative effort will all fall within the scope of protection of this utility model.

Claims

1. A grinding wheel forming device, characterized in that, The device includes a rotary table and a mold mounted on the rotary table. Several workstations are arranged around the rotary table. An adjustment assembly is provided on the rotary table. The mold is connected to the adjustment assembly and slidably mounted on the rotary table to adjust its horizontal position. The adjustment assembly includes a drive component, a transmission mechanism, and a lifting mechanism. The transmission mechanism includes a first transmission component and a transmission gear meshing with the first transmission component. The drive component is connected to the first transmission component. The lifting mechanism includes a lifting gear, a second transmission component, and a synchronizing gear. One end of the second transmission component is connected to the lifting gear, and the other end is connected to the mold. The second transmission component meshes with the synchronizing gear, which is coaxially connected to the transmission gear, and the diameter of the synchronizing gear is larger than that of the transmission gear.

2. The grinding wheel forming device according to claim 1, characterized in that, The transmission mechanism includes a fixed gear, and a first transmission component is sleeved between the fixed gear and the transmission gear.

3. The grinding wheel forming device according to claim 2, characterized in that, The driving component includes a telescopic rod, which is connected to the first transmission component.

4. The grinding wheel forming apparatus according to claim 3, characterized in that, The telescopic rod and the first transmission component are arranged vertically, and the end of the telescopic rod is connected to the first transmission component.

5. The grinding wheel forming apparatus according to claim 1, characterized in that, The second transmission component includes a vertical section and a horizontal section connected to the vertical section. The synchronizing gear is located at the connection between the vertical section and the horizontal section, and the horizontal section is connected to the mold.

6. The grinding wheel forming apparatus according to claim 1, characterized in that, The adjustment assembly is mounted on the mounting bracket on the side of the rotary table.

7. The grinding wheel forming apparatus according to claim 6, characterized in that, The mounting frame includes a first frame and a second frame arranged adjacent to each other, a drive unit is mounted on the first frame, and a synchronizing gear is mounted on the second frame.

8. The grinding wheel forming apparatus according to claim 1, characterized in that, The workstations around the rotary table are equipped with conveying devices, lifting and loosening devices, and lifting and leveling devices, which are located on the rotation path of the mold.

9. The grinding wheel forming apparatus according to claim 8, characterized in that, The conveying device includes an elevator and a material cylinder arranged on one side of the elevator. A screw conveyor is provided below the material cylinder, and a horizontal feeder is provided at the outlet of the screw conveyor. The discharge section of the horizontal feeder is correspondingly arranged with the mold.

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