CN221135217U

CN221135217U - Damping structure of roll grinder

Info

Publication number: CN221135217U
Application number: CN202322572994.1U
Authority: CN
Inventors: 孙骏; 胡龙龙; 周海江; 徐杰
Original assignee: Jiangsu Fuwei Technology Co ltd
Current assignee: Jiangsu Fuwei Technology Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-06-14
Anticipated expiration: 2033-09-21

Abstract

The utility model belongs to the field of roll grinders, in particular to a roll grinder vibration reduction structure, which comprises a bottom plate, wherein the bottom plate is provided with a roll grinder main body, the bottom plate is provided with a hydraulic lifting fork truck, the hydraulic lifting fork truck is provided with a traction block, the traction block is provided with a vertical plate, the vertical plate is provided with a support fork block, the support fork block is provided with a support plate, the support plate and the bottom plate are provided with elastic springs, the bottom plate is provided with a movable opening, the movable opening is provided with a connecting rod, the connecting rod is provided with a movable block, the connecting rod is provided with an expansion spring, the support fork block is provided with a first operation plate, the movable block is provided with a second operation plate, the first operation plate is provided with a traction rod, and the traction rod is assembled with the second operation plate.

Description

Damping structure of roll grinder

Technical Field

The utility model relates to the field of roll grinding machines, in particular to a vibration reduction structure of a roll grinding machine.

Background

The roll grinder is a metal cutting machine tool, which consists of a lathe bed, a headstock, a tailstock, a bracket, a longitudinal and transverse carriage, a grinding head, a measuring frame and an electrical numerical control system, and is divided into five subsystems of a bearing system, a driving system, a grinding system, a measuring system and a control system, wherein a workpiece is supported by the headstock, the tailstock and the bracket and is driven to rotate by the headstock, the numerical control system controls the machine tool to perform multi-axis compound motion according to a mathematical model of a generatrix of the surface of a roll, grinding of the roll surface metal by a grinding wheel is realized in the motion process, the online measuring system feeds back measured data to the grinder control system in real time, and the control system performs closed-loop control on the machine tool, so that precision machining of the workpiece is completed.

When the existing roll grinder processes the workpiece, some large workpieces are not easy to carry, and the workpieces need to be carried by utilizing the hydraulic forklift, but the hydraulic forklift on the existing roll grinder has the following problems in the use process:

When the existing hydraulic forklift is used, the roll grinder vibrates, the supporting fork block on the hydraulic forklift is easy to shake, the position of the workpiece on the supporting fork block is deviated, the workpiece falls, and the workpiece is greatly hidden in transportation and is affected, so that the subsequent production and processing of the workpiece are affected.

Disclosure of utility model

In order to make up for the defects of the prior art, when the conventional hydraulic forklift is used, a roll grinder vibrates, so that a supporting fork block on the hydraulic forklift is easy to shake, a workpiece is deviated in the position of the supporting fork block, the workpiece falls off, great transportation hidden danger is brought, and the subsequent production and processing of the workpiece are influenced.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a roll grinder vibration damping structure, which comprises a bottom plate, wherein a roll grinder main body is fixedly assembled on the bottom plate, a hydraulic fork lift truck is fixedly assembled on the bottom plate, the hydraulic fork lift truck is positioned on one side of the roll grinder main body, a traction block is assembled on the hydraulic fork lift truck and moves up and down, one end of the traction block is fixedly assembled with a vertical plate, supporting fork blocks are symmetrically and fixedly assembled on the vertical plate, a supporting plate is fixedly assembled between the two supporting fork blocks, elastic springs are fixedly assembled between the bottom of the supporting plate and the surface of the bottom plate, movable ports are symmetrically and fixedly assembled on the surface of the bottom plate, connecting rods are symmetrically and fixedly assembled on the movable ports, movable blocks are movably assembled on the connecting rods, and extension springs are assembled on the connecting rods, and two ends of each extension spring are respectively and fixedly assembled with the movable blocks and the movable ports.

Preferably, the bottom of supporting fork piece is all fixed mounting and is equipped with first operation panel, and the top of movable block is all fixed mounting and is equipped with the second operation panel, all movable mounting has the traction lever on the first operation panel, and the traction lever corresponds and carries out movable mounting with the second operation panel.

Preferably, the back of the vertical plate is symmetrically and fixedly provided with guide blocks, the guide blocks are positioned on two sides of the traction block, and the hydraulic lifting fork truck is symmetrically and fixedly provided with connecting plates.

Preferably, the bottom of connecting plate all is fixedly equipped with the slide bar, and the slide bar corresponds and carries out movable assembly with the guide block, and the bottom of slide bar all is fixedly equipped with the limiting plate.

Preferably, a plurality of fixed plates are fixedly assembled on the bottom plate, the fixed plates are positioned on one side of the roll grinder main body, the fixed plates are respectively provided with a transmission roller, infrared sensors are symmetrically and fixedly assembled on the bottom plate, and the infrared sensors are positioned between the fixed plates.

Preferably, the assembly blocks are symmetrically and fixedly assembled on the bottom plate, the installation blocks are fixedly assembled on the assembly blocks, the operation motor is fixedly assembled on the installation blocks, the output end of the operation motor movably penetrates through the installation blocks, the winding roller is fixedly assembled at the output end of the operation motor, and the conveying belt is wound on the winding roller and the conveying roller.

Preferably, a track is fixedly arranged on the bottom plate, one end of the track is positioned below the winding roller, and a conveying trolley is arranged on the track.

The utility model has the advantages that:

According to the utility model, the workpiece is placed on the supporting fork block and the supporting plate, when the traction block moves upwards or downwards on the hydraulic forklift, the supporting fork block pushes the movable block to move on the connecting rod through the traction rod, the telescopic springs and the elastic springs are telescopic, so that the supporting fork block has buffering in the moving process, meanwhile, vibration generated by the movement of the supporting fork block and the supporting plate is reduced, the workpiece on the supporting fork block is convenient to transport, the workpiece is processed by using the roll grinder main body, the processed workpiece is placed in the conveying belt, the operation motor is started, the conveying belt drives the workpiece to move, the infrared sensor is used for detecting the processing integrity of the workpiece, and after the detection is completed, the winding roller drives the conveying belt to move, so that the workpiece on the conveying belt is poured into the conveying trolley, and the workpiece on the conveying trolley is convenient to move through the track.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view showing a vibration damping structure of a roll grinder of the present utility model;

FIG. 2 is a perspective view showing a vibration damping structure of the roll grinder of the present utility model;

FIG. 3 is a schematic view of a vibration damping mechanism according to the present utility model;

Fig. 4 is a perspective view showing a vibration damping structure of the roll grinder of the present utility model.

In the figure:

10. A bottom plate; 11. a mounting block; 12. a mounting block; 13. operating the motor;

20. A winding roller; 21. a track; 22. a conveying trolley; 23. a fixing plate;

30. a conveying roller; 31. an infrared sensor; 32. a roll grinder body; 33. a conveyor belt;

40. A hydraulic lift truck; 41. a connecting plate; 42. a slide bar; 43. a limiting plate;

50. A movable opening; 51. a connecting rod; 52. a movable block; 53. a telescopic spring;

60. A traction block; 61. a riser; 62. a guide block; 63. a support fork block;

70. A support plate; 71. an elastic spring; 72. a first operation panel; 73. a second operation panel;

80. A traction rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a vibration damping structure for a roll grinder includes a base plate 10, a roll grinder body 32 fixedly mounted on the base plate 10, a hydraulic lift truck 40 fixedly mounted on the base plate 10, the hydraulic lift truck 40 located on one side of the roll grinder body 32, a traction block 60 mounted on the hydraulic lift truck 40, the traction block 60 moving up and down on the hydraulic lift truck 40, a vertical plate 61 fixedly mounted at one end of the traction block 60, support fork blocks 63 symmetrically and fixedly mounted on the vertical plate 61, a support plate 70 fixedly mounted between the two support fork blocks 63, an elastic spring 71 fixedly mounted between the bottom of the support plate 70 and the surface of the base plate 10, movable openings 50 symmetrically and fixedly mounted on the surfaces of the base plate 10, connecting rods 51 fixedly mounted on the connecting rods 51, movable blocks 52 and the movable openings 50, extension springs 53 fixedly mounted between the movable blocks 52 and the movable openings 50, the connecting rods 51 mounted inside the extension springs 53, first operation plates 72 fixedly mounted on the bottom of the support fork 63, second operation plates 73 fixedly mounted on the top of the movable blocks 52, the first operation plates 73 and the second operation plates 80 mounted on the movable plates 80 corresponding to the traction rods 80.

When the hydraulic fork lift truck is in operation, the traction block 60 moves upwards or downwards on the hydraulic fork lift truck 40, the movable block 52 is pushed by the traction rod 80 to move on the connecting rod 51, and the telescopic springs 53 and the elastic springs 71 are telescopic, so that the support fork block 63 is buffered in movement, and meanwhile vibration of the support fork block 63 is reduced, so that workpieces on the support fork block 63 are convenient to transport.

Further, guide blocks 62 are symmetrically and fixedly assembled on the back of the vertical plate 61, the guide blocks 62 are located on two sides of the traction block 60, a connecting plate 41 is symmetrically and fixedly assembled on the hydraulic forklift 40, sliding rods 42 moving on the guide blocks 62 are fixedly assembled on the bottoms of the connecting plate 41, and limiting plates 43 are fixedly assembled on the bottoms of the sliding rods 42.

When the vertical plate 61 is driven to move upwards or downwards by the traction block 60 in operation, the vertical plate 61 is limited in shaking range by moving the sliding rod 42 on the guide block 62, so that the moving stability of the vertical plate 61 is improved.

Further, a plurality of fixed plates 23 are fixedly assembled on the bottom plate 10, the fixed plates 23 are positioned on one side of the roll grinder main body 32, the transmission rollers 30 are respectively assembled on the fixed plates 23, the infrared sensors 31 are symmetrically and fixedly assembled on the bottom plate 10, the models of the infrared sensors 31 are G4P, the infrared sensors 31 are positioned between the fixed plates 23, the assembly blocks 11 are symmetrically and fixedly assembled on the bottom plate 10, the installation blocks 12 are respectively and fixedly assembled on the assembly blocks 11, the operation motors 13 are fixedly assembled on the installation blocks 12, the output ends of the operation motors 13 movably penetrate through the installation blocks 12, the winding rollers 20 are fixedly assembled on the output ends of the operation motors 13, the conveying belts 33 are wound on the winding rollers 20 and the transmission rollers 30, the rails 21 are fixedly assembled on the bottom plate 10, one ends of the rails 21 are positioned below the winding rollers 20, and the conveying trolleys 22 are assembled on the rails 21.

During operation, a processed workpiece is placed into the conveying belt 33, the operating motor 13 is started, the conveying belt 33 drives the workpiece to move, the infrared sensor 31 is utilized to detect that the processing of the workpiece is complete, after the detection is completed, the winding roller 20 drives the conveying belt 33 to move, the workpiece on the conveying belt 33 is poured into the conveying trolley 22, and the workpiece on the conveying trolley 22 can be conveniently moved through the track 21.

Working principle: when the traction block 60 moves upwards or downwards on the hydraulic forklift 40, the support fork block 63 pushes the movable block 52 to move on the connecting rod 51 through the traction rod 80, the telescopic springs 53 and the elastic springs 71 are telescopic, the support fork block 63 is buffered in movement, vibration generated by movement of the support fork block 63 and the support plate 70 is reduced, workpieces on the support fork block 63 are convenient to transport, the roll grinder main body 32 is utilized to process the workpieces, the processed workpieces are placed into the conveying belt 33, the operation motor 13 is started, the conveying belt 33 is enabled to drive the workpieces to move, the infrared sensor 31 is utilized to detect the processing of the workpieces, after detection is completed, the winding roller 20 drives the conveying belt 33 to move, the workpieces on the conveying belt 33 are poured into the conveying trolley 22, and the workpieces on the conveying trolley 22 are convenient to move through the track 21.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a roll grinder damping structure which characterized in that: including bottom plate (10), fixedly mounted with roll grinder main part (32) on bottom plate (10), fixedly mounted with hydraulic lift truck (40) on bottom plate (10), hydraulic lift truck (40) are located one side of roll grinder main part (32), be equipped with on hydraulic lift truck (40) and draw piece (60), draw piece (60) and reciprocate on hydraulic lift truck (40), the one end fixed mounting who draws piece (60) has riser (61), symmetry fixed mounting has support fork piece (63) on riser (61), fixed mounting has backup pad (70) between two support fork pieces (63), fixed mounting is equipped with elastic spring (71) between the bottom of backup pad (70) and the surface of bottom plate (10), the surface symmetry of bottom plate (10) runs through and is provided with movable mouth (50), equal symmetry fixed mounting has connecting rod (51) on movable mouth (50), be equipped with movable piece (52) on connecting rod (51), all be equipped with flexible spring (53) on connecting rod (51), the both ends of flexible spring (53) are fixed with movable piece (52) and movable mouth (50) respectively.

2. The roll grinder vibration damping structure according to claim 1, characterized in that: the bottom of supporting fork piece (63) is all fixed mounting and is equipped with first operation board (72), and the top of movable block (52) is all fixed mounting and is equipped with second operation board (73), all movable mounting is equipped with traction lever (80) on first operation board (72), and traction lever (80) correspond and carry out movable mounting with second operation board (73).

3. The roll grinder vibration damping structure according to claim 2, characterized in that: guide blocks (62) are symmetrically and fixedly assembled on the back of the vertical plate (61), the guide blocks (62) are positioned on two sides of the traction block (60), and connecting plates (41) are symmetrically and fixedly assembled on the hydraulic forklift (40).

4. A roll grinder vibration damping structure according to claim 3, characterized in that: the bottom of connecting plate (41) all is fixedly equipped with slide bar (42), and slide bar (42) corresponds and carries out movable assembly with guide block (62), and the bottom of slide bar (42) all is fixedly equipped with limiting plate (43).

5. The roll grinder vibration damping structure according to claim 4, wherein: a plurality of fixed plates (23) are fixedly assembled on the bottom plate (10), the fixed plates (23) are located on one side of the roll grinder main body (32), transmission rollers (30) are respectively assembled on the fixed plates (23), infrared sensors (31) are symmetrically and fixedly assembled on the bottom plate (10), and the infrared sensors (31) are located between the fixed plates (23).

6. The roll grinder vibration damping structure according to claim 5, wherein: the device is characterized in that assembly blocks (11) are symmetrically and fixedly assembled on the bottom plate (10), installation blocks (12) are fixedly assembled on the assembly blocks (11), an operation motor (13) is fixedly assembled on the installation blocks (12), the output end of the operation motor (13) movably penetrates through the installation blocks (12), a winding roller (20) is fixedly assembled at the output end of the operation motor (13), and a conveying belt (33) is wound on the winding roller (20) and the conveying roller (30).

7. The roll grinder vibration damping structure according to claim 6, wherein: the base plate (10) is fixedly provided with a track (21), one end of the track (21) is positioned below the winding roller (20), and the track (21) is provided with a conveying trolley (22).