Adjusting structure for hydraulic machinery

Abstract

The utility model discloses an adjusting structure for a hydraulic machine, belongs to the technical field of hydraulic machines, and aims to solve the technical problem that in the prior art, the safety coefficient is low when a workpiece is directly taken and placed on a machining platform by the hydraulic machine. The adjusting structure for the hydraulic machine is applied to a hydraulic machine body, a platform used for workpiece machining is arranged on the hydraulic machine body, and the adjusting structure comprises a machining table rotationally installed on the platform of the hydraulic machine body. The driving mechanism is arranged on the hydraulic machine body and is used for driving the platform to rotate; the hydraulic machine body is provided with a positioning groove formed in the side wall of the machining table, the hydraulic machine body is provided with a positioning assembly used for being connected with the positioning groove in an inserted and matched mode to rotationally position the machining table, a mounting base is fixed to the position, located on one side of the platform, of the hydraulic machine body, the upper surface of the mounting base is flush with the platform, and the machining table is rotationally mounted on the mounting base.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic machinery, and in particular relates to an adjusting structure for hydraulic machinery. Background Art

[0002] Hydraulic machinery is a type of mechanical equipment that relies on a hydraulic transmission system to work. It uses fluid (usually oil) as the transmission medium, generates pressure through a hydraulic pump, and delivers hydraulic oil to a hydraulic cylinder or hydraulic motor, thereby driving the equipment to perform various actions. Hydraulic machinery is generally composed of a hydraulic pump, a hydraulic cylinder or hydraulic motor, a control element, and an auxiliary element. When the hydraulic pump presses the hydraulic oil into the system, the hydraulic oil transmits pressure in the pipeline, driving the hydraulic cylinder or hydraulic motor to perform actions. Through the adjustment of the control element, the precise control of the hydraulic machinery action can be achieved. It is widely used in various industries, such as metallurgy, machinery, mining, construction, transportation, etc.

[0003] In the metallurgical industry, hydraulic machinery is used for processes such as rolling and forging of metal materials. Traditional hydraulic machinery used for metal rolling and forging usually places the workpiece directly on a processing platform and realizes rolling, forging and other processing of the workpiece through downward pressure operation of a hydraulic cylinder. However, in the actual processing process, the applicant found that directly taking and placing the workpiece on the platform of the hydraulic machinery is prone to equipment failure or misoperation, resulting in the phenomenon that the hydraulic cylinder may injure the staff, and the safety factor is low. In view of this, the present application proposes an adjustment structure for hydraulic machinery. Utility Model Content

[0004] In view of the deficiencies of the prior art, the purpose of the utility model is to provide an adjustment structure for a hydraulic machine, aiming to solve the technical problem of low safety factor in the operation of directly placing and picking up workpieces on a processing platform by the hydraulic machine under the prior art.

[0005] In order to solve the above technical problems, the utility model provides an adjustment structure for a hydraulic machinery, which is applied to a hydraulic body, and the hydraulic body is provided with a platform for workpiece processing. The adjustment structure for the hydraulic machinery includes a processing table rotatably mounted on the platform of the hydraulic body; a driving mechanism arranged on the hydraulic body, and the driving mechanism is used to drive the processing table to rotate; a positioning groove is opened on the side wall of the processing table, and a positioning component is provided on the hydraulic body for plugging and adapting with the positioning groove to rotate and position the processing table.

[0006] Preferably, a mounting seat is fixed to the hydraulic body at a position on one side of the platform, the upper surface of the mounting seat is flush with the platform, and the processing table is rotatably mounted on the mounting seat.

[0007] Preferably, the driving mechanism includes a driven gear plate and a driving gear rotatably mounted at the bottom of the mounting seat, the driven gear plate and the driving gear are meshed, a shaft rod is coaxially connected to the driven gear plate, the shaft rod passes through the mounting seat and is coaxially connected to the processing table, a driving motor is arranged at the bottom of the mounting seat, a driving shaft of the driving motor is connected to the driving gear, a mounting frame is fixed to the driving motor, and the mounting frame is bolted to the mounting seat.

[0008] Preferably, the positioning groove is provided at the bottom of the side wall of the processing table, and a plurality of the positioning grooves are provided at equal intervals around the processing table.

[0009] Preferably, a through groove is provided at a position of the hydraulic body close to the platform, and the positioning assembly includes a positioning pin seat horizontally inserted in the through groove and a hydraulic push rod fixedly installed in the through groove, and the hydraulic push rod is located on the side of the positioning pin seat away from the processing table, the telescopic end of the hydraulic push rod is fixedly connected to the positioning pin seat, and the positioning pin seat is plug-fitted into the positioning groove.

[0010] Preferably, the inner bottom wall of the through slot is flush with the platform, the positioning pin seat is slidably fitted with the bottom wall of the through slot and the surface of the platform, and the thickness of the positioning pin seat is the same as the height of the positioning groove.

[0011] Preferably, a protective baffle is provided on the upper surface of the processing table, the protective baffle is curved in an arc shape and has an opening toward the side of the processing table, and the number of the protective baffle is equal to the number of the positioning grooves and they are aligned one by one. Beneficial Effects

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model arranges a processing table on the platform of the hydraulic machine body, and is equipped with a driving mechanism for driving the processing table to rotate. During the workpiece processing process, the workpiece only needs to be placed on the side of the processing table away from the hydraulic machine body, and then the driving motor is used to drive the processing table to rotate, so as to drive the workpiece to move to the platform above the hydraulic machine body, so as to carry out the hammer pressing processing of the workpiece. After the workpiece processing is completed, the processing table is driven to rotate so that the workpiece is away from the hydraulic machine body for picking up and placing. The overall structure is reasonable, and the utility model has the function of rotating, adjusting and pushing the workpiece. The workpiece can be picked up and placed at a position away from the hydraulic machine body, and there is no need for an operator to pick up and place the workpiece on the platform of the hydraulic machine body. The safety is higher and it is conducive to the continuous processing operation of the workpiece.

[0014] In the utility model, the processing table can be rotatably positioned through the plug-in cooperation of the positioning pin seat and the positioning groove, and the inner bottom wall of the through groove is flush with the platform, the positioning pin seat is slidingly fitted with the bottom wall of the through groove and the surface of the platform, and the thickness of the positioning pin seat is the same as the height of the positioning groove. After the positioning pin seat is inserted into the positioning groove, it can provide support for the workpiece processing to ensure that the workpiece can be processed smoothly. In addition, during the processing, the protective baffle with a circular arc structure can be used to enclose the workpiece to avoid safety accidents such as the workpiece flying and accidentally injuring the staff due to uneven force during the hammering of the workpiece, and it has high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the hydraulic body in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the processing table in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the driving mechanism in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the positioning component in the utility model.

[0021] The markings in the attached drawings are: 1. hydraulic body; 2. platform; 3. processing table; 4. mounting seat; 5. driving mechanism; 6. through slot; 7. positioning assembly; 8. protective baffle; 9. positioning groove; 10. driven gear plate; 11. shaft; 12. driving gear; 13. driving motor; 14. mounting frame; 15. positioning pin seat; 16. hydraulic push rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] This embodiment provides an adjustment structure for hydraulic machinery, which is applied to a hydraulic machine body 1. The hydraulic machine body 1 has a platform 2 for workpiece processing. The structural diagram thereof is shown in FIG. Figure 1 - Figure 5 As shown, the adjustment structure for hydraulic machinery includes a processing table 3 rotatably mounted on a platform 2 of a hydraulic body 1; a driving mechanism 5 arranged on the hydraulic body 1, the driving mechanism 5 is used to drive the processing table 3 to rotate; a positioning groove 9 is provided on the side wall of the processing table 3, and a positioning component 7 is provided on the hydraulic body 1 for plugging and adapting with the positioning groove 9 to rotate and position the processing table 3. Through this structural mode, the workpiece is placed on the side of the processing table 3 away from the hydraulic body 1, and then the workpiece can be rotated and transported to the platform 2 of the hydraulic body 1 for processing by rotating the processing table 3, and the positioning component 7 is started to cooperate with the positioning groove 9, so that the processing table 3 can be rotated and positioned to ensure that the workpiece can be processed smoothly on the processing table 3. Therefore, the structure has the function of rotating and adjusting the workpiece, and the workpiece can be picked up and placed at a position away from the hydraulic body 1, without the need for operators to pick up and place the workpiece on the platform 2 of the hydraulic body 1, avoiding the phenomenon that the staff can be easily injured by mistake when directly picking up and placing the workpiece on the platform 2, and the safety is higher.

[0024] As a preferred technical solution in this embodiment, a mounting seat 4 is fixed at a position of the hydraulic body 1 on one side of the platform 2, and the upper surface of the mounting seat 4 is flush with the platform 2. The processing table 3 is rotatably mounted on the mounting seat 4. The driving mechanism 5 includes a driven gear plate 10 and a driving gear 12 rotatably mounted at the bottom of the mounting seat 4. The driven gear plate 10 is meshed with the driving gear 12. A shaft 11 is coaxially connected to the driven gear plate 10, and the shaft 11 passes through the mounting seat 4 and is coaxially connected to the processing table 3. A driving motor 13 is provided at the bottom of the mounting seat 4, and a driving shaft of the driving motor 13 is connected to the driving gear 12. A mounting frame 14 is fixed to the driving motor 13, and the mounting frame 14 is bolted to the mounting seat 4. When the driving motor 13 is started, the driving gear 12 is driven to rotate. The meshing transmission between the driving gear 12 and the driven gear plate 10 can drive the driven gear plate 10 to drive the processing table 3 to rotate, which is used for the rotation adjustment and pushing of the workpiece. Among them, the radius of the driving gear 12 is smaller than the radius of the driven gear plate 10, which is beneficial to the rotation drive control of the processing table 3.

[0025] Furthermore, in the present embodiment, a positioning groove 9 is provided at the bottom of the side wall of the processing table 3, and a plurality of positioning grooves 9 are provided at equal intervals around the processing table 3. A through groove 6 is provided at a position of the hydraulic body 1 close to the platform 2. The positioning assembly 7 includes a positioning pin seat 15 horizontally passed through the through groove 6 and a hydraulic push rod 16 fixedly installed in the through groove 6. The hydraulic push rod 16 is located on the side of the positioning pin seat 15 away from the processing table 3. The telescopic end of the hydraulic push rod 16 is fixedly connected to the positioning pin seat 15. The positioning pin seat 15 is plugged in with the positioning groove 9. The processing table 3 can be rotationally positioned by plugging in the positioning pin seat 15 with the positioning groove 9.

[0026] Furthermore, the inner bottom wall of the through slot 6 is flush with the platform 2, the positioning pin seat 15 is slidably fitted with the bottom wall of the through slot 6 and the surface of the platform 2, and the thickness of the positioning pin seat 15 is the same as the height of the positioning groove 9. By means of structural design, after the positioning pin seat 15 is inserted into the positioning groove 9, it can provide support for the workpiece processing to ensure that the workpiece can be processed smoothly. A protective baffle 8 is provided on the upper surface of the processing table 3. The protective baffle 8 is curved in an arc shape and opens toward the side of the processing table 3. The number of protective baffles 8 and the positioning groove 9 is equal and they are aligned one by one. The protective baffle 8 with an arc structure can be used to enclose the workpiece to avoid safety accidents in which the workpiece is thrown out and accidentally injures the staff due to uneven force during the hammering process.

[0027] Working principle: When in use, start the drive motor 13 to drive the active gear 12 to rotate, and use the meshing transmission of the active gear 12 and the driven gear plate 10 to drive the driven gear plate 10 to drive the processing table 3 to rotate. After stopping the drive motor 13 to drive the processing table 3 to rotate, start the hydraulic push rod 16 to push the positioning pin seat 15 close to the processing table 3 and insert it into the corresponding positioning groove 9 to rotate and position the processing table 3. Therefore, during the workpiece processing, it is only necessary to place the workpiece on the processing table 3 away from the side of the hydraulic machine body 1, and then use the drive motor 13 to drive the processing table 3 to rotate, drive the workpiece to move to the top of the platform 2 of the hydraulic machine body 1, cooperate with the positioning pin seat 15 and the positioning groove 9 is inserted and positioned, and the hammering processing of the workpiece can be carried out. During the processing, the protective baffle 8 with a circular arc structure can be used to enclose the workpiece to avoid safety accidents such as the workpiece flying and accidentally injuring the staff due to uneven force during the hammering of the workpiece. After the workpiece is processed, the hydraulic push rod 16 can be started to withdraw the positioning pin seat 15 from the positioning groove 9, and the processing table 3 can be driven to rotate to make the workpiece away from the hydraulic body 1 for picking and placing. The overall structure is reasonable and has the function of rotating, adjusting and pushing the workpiece. The workpiece can be picked and placed at a position away from the hydraulic body 1, and there is no need for the operator to pick and place the workpiece on the platform 2 of the hydraulic body 1. The safety is higher and it is conducive to the continuous processing of the workpiece.

[0028] All technical features in this embodiment can be freely combined according to actual needs.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjusting structure for a hydraulic machine, applied to a hydraulic machine body (1), the hydraulic machine body (1) having a platform (2) for processing a workpiece, characterized in that: The hydraulic machinery regulating structure comprises: A processing table (3) rotatably mounted on a platform (2) of the hydraulic machine body (1); A driving mechanism (5) disposed on the hydraulic machine body (1), the driving mechanism (5) being used to drive the processing table (3) to rotate; A positioning groove (9) is provided on the side wall of the processing table (3), and a positioning component (7) is provided on the hydraulic machine body (1) for plugging and adapting to the positioning groove (9) to rotationally position the processing table (3).

2. The hydraulic machinery adjustment structure according to claim 1, characterized in that: A mounting seat (4) is fixed to the hydraulic machine body (1) at a position on one side of the platform (2); the upper surface of the mounting seat (4) is flush with the platform (2); and the processing table (3) is rotatably mounted on the mounting seat (4).

3. The hydraulic machinery adjustment structure according to claim 2, characterized in that: The driving mechanism (5) comprises a driven gear plate (10) and a driving gear (12) rotatably mounted on the bottom of a mounting seat (4); the driven gear plate (10) and the driving gear (12) are meshed; a shaft (11) is coaxially connected to the driven gear plate (10); the shaft (11) passes through the mounting seat (4) and is coaxially connected to the processing table (3); a driving motor (13) is arranged at the bottom of the mounting seat (4); a driving shaft of the driving motor (13) is connected to the driving gear (12); a mounting frame (14) is fixed to the driving motor (13); and the mounting frame (14) is bolted to the mounting seat (4).

4. The hydraulic machinery adjustment structure according to claim 1, characterized in that: The positioning groove (9) is provided at the bottom of the side wall of the processing table (3), and a plurality of positioning grooves (9) are provided at equal intervals around the processing table (3).

5. The hydraulic machinery adjustment structure according to claim 4, characterized in that: The hydraulic machine body (1) is provided with a through slot (6) at a position close to the platform (2). The positioning assembly (7) comprises a positioning pin seat (15) horizontally inserted into the through slot (6) and a hydraulic push rod (16) fixedly mounted in the through slot (6). The hydraulic push rod (16) is located on a side of the positioning pin seat (15) away from the processing table (3). The telescopic end of the hydraulic push rod (16) is fixedly connected to the positioning pin seat (15). The positioning pin seat (15) is plug-fitted into the positioning groove (9).

6. The hydraulic machinery adjustment structure according to claim 5, characterized in that: The inner bottom wall of the through slot (6) is flush with the platform (2), the positioning pin seat (15) is slidably fitted with the bottom wall of the through slot (6) and the surface of the platform (2), and the thickness of the positioning pin seat (15) is the same as the height of the positioning groove (9).

7. The hydraulic machinery adjustment structure according to claim 4, characterized in that: A protective baffle (8) is provided on the upper surface of the processing table (3); the protective baffle (8) is curved in an arc shape and has an opening facing the side of the processing table (3); the number of the protective baffle (8) and the positioning grooves (9) are equal and aligned one by one.

Images