Static pressure lifting device for vertical lathe workbench

Abstract

The utility model relates to the technical field of lathes, and discloses a vertical lathe workbench static pressure lifting device which comprises a lathe, the lathe comprises an adjusting arm, the lower surface of the adjusting arm is fixedly connected with a mounting plate, and the arrangement of the adjusting arm and the mounting plate ensures normal use of the lathe and primary use and mounting effects of the lathe. A workbench is fixedly connected to the upper surface of the lathe, a fixing table is arranged on the upper surface of the workbench, a fixing groove is formed in the upper surface of the fixing table, and the arrangement of the fixing table and the fixing groove facilitates placement. The utility model has the following advantages and effects: through the arrangement of the static pressure track, the valve banks and the shunt pipe, a worker feeds hydraulic oil into the pressure adjusting end through the pressure pump, the hydraulic oil is fed into the bottom of the vertical lathe workbench through the six valve banks arranged on the side surface of the vertical lathe by the injection molding pipeline, then is divided into six parts by the shunt, and finally is sprayed out from the static pressure oil outlet; and then the fixing table above the workbench is lifted up, and the effect of facilitating leveling is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lathes, in particular to a static pressure lifting device for a vertical lathe workbench. Background Art

[0002] Vertical lathes, also known as "vertical lathes," are primarily used to machine large, heavy workpieces with large diameters and short lengths, as well as workpieces that are difficult to clamp on horizontal lathes. While the swing diameter is sufficient, heavy workpieces are difficult to clamp on horizontal lathes, and their own weight affects machining accuracy. Vertical lathes can solve these problems. Because the workpieces are heavy, a lifting device is installed at the bottom of the workbench to ensure normal operation. This lifting device is generally mechanical.

[0003] According to Chinese patent No. CN219130779U, a CNC vertical lathe is provided, comprising a vertical lathe body and a slide rail body, the slide rail body being arranged in front of the vertical lathe body, and a workbench being installed on the top of the slide rail body, a protective cover being provided on the outer side of the workbench, and an observation window being provided on the surface of the protective cover for viewing the processing status; the utility model has a shielding and protection function, and during the processing of the vertical lathe, flying debris can be shielded to prevent the debris from falling on the surrounding slide rail surface, thereby effectively protecting the slide rail on the lathe and preventing the slide rail from being damaged, and the vertical lathe can directly discharge the debris to the bottom of the processing table after the processing is completed, so that the staff can uniformly handle the debris after the processing is completed, and prevent the debris from falling on the slide rail during the cleaning process, which provides convenience for the staff's cleaning work.

[0004] The above patent has a good processing effect, but the mechanical lifting used may cause the workbench to be not in a horizontal state after lifting, and it is quite troublesome to adjust. Utility Model Content

[0005] The utility model aims to provide a static pressure lifting device for a vertical lathe workbench, which has the effect of convenient leveling.

[0006] The above technical purpose of the present utility model is achieved through the following technical solutions: a static pressure lifting device for a vertical lathe worktable, comprising a lathe, the upper surface of the lathe is fixedly connected to a worktable, the upper interior of the worktable is fixedly connected to a static pressure track, the upper surface of the static pressure track is provided with a lifting groove, the inner wall of one end of the lifting groove is fixedly provided with a static pressure oil outlet, the bottom of the static pressure oil outlet is fixedly connected to a diverter pipe, one end of the diverter pipe is fixedly connected to a diverter, one end of the diverter is fixedly connected to an injection and pressure pipeline, one end of the injection and pressure pipeline is fixedly connected to a valve group, one side of the valve group is fixedly connected to a pressure box, the upper surface of the pressure box is fixedly connected to a pressure regulating end, and one side of the pressure regulating end is fixedly connected to a pressure pump.

[0007] By adopting the above technical solution, through the setting of static pressure track, valve group and diverter pipe, the staff sends hydraulic oil into the pressure regulating end through the pressure pump, and then sends it into the bottom of the vertical lathe workbench through the six groups of valve groups set on the side of the vertical lathe through the pressure injection pipe, and then divided into six by the diverter, and finally sprayed out at the static pressure oil outlet, and then the fixed platform above the workbench is lifted up to achieve the effect of convenient leveling.

[0008] The present invention is further configured as follows: the lathe comprises an adjusting arm, and a mounting plate is fixedly connected to the lower surface of the adjusting arm.

[0009] By adopting the above technical solution, the setting of the adjusting arm and the mounting plate ensures the normal use of the lathe and ensures the initial use and installation effect of the lathe.

[0010] The present invention is further configured as follows: a fixing platform is provided on the upper surface of the workbench, and a fixing groove is provided on the upper surface of the fixing platform.

[0011] By adopting the above technical solution, the setting of the fixing table and the fixing groove is convenient for placement and fixation of the workpiece, ensuring the placement effect of the workpiece.

[0012] The present invention is further configured as follows: the number of the fixing grooves is four, and the four fixing grooves are arranged in an array on the upper surface of the fixing platform.

[0013] By adopting the above technical solution, the setting of the fixing groove utilizes multi-point fixation, so that the workpiece is stably fixed on the fixing table to prevent it from falling.

[0014] The present invention is further configured as follows: the number of the lifting grooves is six, and the six lifting grooves are arranged in a ring array on the upper surface of the static pressure track.

[0015] By adopting the above technical solution, the setting of the lifting slots can lift the fixed platform at multiple points and locations to ensure stability and stability.

[0016] The present invention is further configured as follows: the diverter is fixedly connected above the interior of the workbench.

[0017] By adopting the above technical solution, the arrangement of the diverter ensures sufficient installation space and prevents interference.

[0018] The utility model is further configured as follows: the outer surface of one end of the injection and pressure pipe passes through the workbench and is arranged at the bottom of the workbench.

[0019] By adopting the above technical solution, the arrangement of the injection and pressure pipe can ensure that the injection and pressure pipe has a suitable installation position to prevent interference.

[0020] The present invention is further configured as follows: the number of the valve groups is six, and the six valve groups are fixedly connected to the front side of the pressure box in the form of an array.

[0021] By adopting the above technical solution, the six valve groups can be finely adjusted separately while ensuring stable installation, thereby improving the leveling ability.

[0022] The present invention is further configured as follows: the valve group includes a flow valve, and a pressure valve is provided above the flow valve.

[0023] By adopting the above technical solution, the setting of the valve group improves the effect of pressure regulation and flow control, and improves the ability of uniform leveling.

[0024] The present invention is further configured as follows: the pressure regulating end comprises a total pressure regulating valve, and a total pressure gauge is provided on the upper surface of the pressure regulating valve.

[0025] By adopting the above technical solution, the setting of the pressure regulating end facilitates the control of the total pressure and ensures the safe use of the device.

[0026] The beneficial effect of the utility model is that through the arrangement of the static pressure track, the valve group and the diverter pipe, the staff sends the hydraulic oil into the pressure regulating end through the pressure pump, and the oil is sent into the bottom of the vertical lathe workbench through the six groups of valve groups arranged on the side of the vertical lathe through the pressure injection pipe, and then divided into six by the diverter, and finally sprayed out at the static pressure oil outlet, and then the fixed platform above the workbench is lifted up, so as to achieve the effect of convenient leveling. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the shaft side structure of the workbench of the utility model;

[0030] Figure 3 This is a schematic diagram of the structure of the pressure box of the utility model;

[0031] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at point A in the middle.

[0032] In the figure, 1. lathe; 2. workbench; 3. static pressure track; 4. lifting groove; 5. static pressure oil outlet; 6. diverter pipe; 7. diverter; 8. injection pressure pipeline; 9. valve group; 10. pressure box; 11. pressure regulating end; 12. pressure pump; 13. fixed table; 14. fixed groove; 101. regulating arm; 102. mounting plate; 901. flow valve; 902. pressure valve; 1101. main pressure regulating valve; 1102. main pressure gauge. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0034] Reference Figure 1-4A static pressure lifting device for a vertical lathe worktable includes a lathe 1. The lathe 1 includes an adjusting arm 101. The lower surface of the adjusting arm 101 is fixedly connected to a mounting plate 102. The setting of the adjusting arm and the mounting plate ensures the normal use of the lathe and the initial use and installation effect of the lathe. The upper surface of the lathe 1 is fixedly connected to a worktable 2. The upper surface of the worktable 2 is provided with a fixed platform 13. The upper surface of the fixed platform 13 is provided with a fixed groove 14. The setting of the fixed platform and the fixed groove facilitates the placement of workpieces and ensures the placement effect of the workpieces. The number of the fixed grooves 14 is four, and the four fixed grooves 14 are in the form of an array. The upper surface of the fixed table 13 is arranged in a fixed manner. The setting of the fixed groove is fixed at multiple points, so that the workpiece is stably fixed on the fixed table to prevent it from falling. The upper part of the inner part of the workbench 2 is fixedly connected to the static pressure track 3. The upper surface of the static pressure track 3 is provided with a lifting groove 4. The number of the lifting grooves 4 is six. The six lifting grooves 4 are arranged in the form of a ring array on the upper surface of the static pressure track 3. The setting of the lifting groove can be multi-point, and the fixed table is lifted at multiple locations to ensure stability and stability. A static pressure oil outlet 5 is provided on the inner wall of one end of the lifting groove 4. The bottom of the static pressure oil outlet 5 is fixedly connected to the shunt pipe 6. One end of the shunt pipe 6 The end is fixedly connected with a diverter 7, which is fixedly connected to the upper part of the interior of the workbench 2. The setting of the diverter ensures sufficient installation position to prevent interference. One end of the diverter 7 is fixedly connected with an injection and pressure pipe 8. The outer surface of one end of the injection and pressure pipe 8 passes through the workbench 2 and is set at the bottom of the workbench 2. The setting of the injection and pressure pipe can ensure that the injection and pressure pipe has a suitable installation position to prevent interference. One end of the injection and pressure pipe 8 is fixedly connected with a valve group 9. There are six valve groups 9. The six valve groups 9 are fixedly connected to the front of the pressure box 10 in the form of an array. The setting of the six valve groups can be respectively Fine adjustment to improve leveling ability, the valve group 9 includes a flow valve 901, and a pressure valve 902 is arranged above the flow valve 901. The setting of the valve group improves the effect of pressure regulation and flow control, and improves the ability of uniform leveling. One side of the valve group 9 is fixedly connected to a pressure box 10, and the upper surface of the pressure box 10 is fixedly connected to a pressure regulating end 11. The pressure regulating end 11 includes a total pressure regulating valve 1101, and the upper surface of the pressure regulating valve 1101 is provided with a total pressure gauge 1102. The setting of the pressure regulating end facilitates the control of the total pressure and ensures the safe use of the device. One side of the pressure regulating end 11 is fixedly connected to a pressure pump 12.

[0035] In the utility model, the staff sends the hydraulic oil into the pressure regulating end 11 through the pressure pump 12, and sends it to the bottom of the vertical lathe workbench through the injection pressure pipe 8 through the six groups of valve groups 9 set on the side of the vertical lathe, and then is divided into six by the diverter 7, and finally sprayed out at the static pressure oil outlet 5, and then the fixed platform 13 above the workbench 2 is lifted up to achieve the effect of convenient leveling.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A static pressure lifting device for a vertical lathe worktable, comprising a lathe (1), characterized in that: The upper surface of the lathe (1) is fixedly connected to a workbench (2), and the upper part of the interior of the workbench (2) is fixedly connected to a static pressure track (3). The upper surface of the static pressure track (3) is provided with a lifting groove (4), and the inner wall of one end of the lifting groove (4) is fixedly provided with a static pressure oil outlet (5). The bottom of the static pressure oil outlet (5) is fixedly connected to a diverter (6), and one end of the diverter (6) is fixedly connected to a diverter (7). One end of the diverter (7) is fixedly connected to an injection and pressure pipeline (8). One end of the injection and pressure pipeline (8) is fixedly connected to a valve group (9), and one side of the valve group (9) is fixedly connected to a pressure box (10). The upper surface of the pressure box (10) is fixedly connected to a pressure regulating end (11), and one side of the pressure regulating end (11) is fixedly connected to a pressure pump (12).

2. The static pressure lifting device for a vertical lathe worktable according to claim 1, characterized in that: The lathe (1) comprises an adjusting arm (101), and a mounting plate (102) is fixedly connected to the lower surface of the adjusting arm (101).

3. The static pressure lifting device for a vertical lathe worktable according to claim 1, characterized in that: The upper surface of the workbench (2) is provided with a fixing platform (13), and the upper surface of the fixing platform (13) is provided with a fixing groove (14).

4. The static pressure lifting device for a vertical lathe worktable according to claim 3, characterized in that: The number of the fixing grooves (14) is four, and the four fixing grooves (14) are arranged in an array on the upper surface of the fixing platform (13).

5. The static pressure lifting device for a vertical lathe worktable according to claim 1, characterized in that: The number of the lifting grooves (4) is six, and the six lifting grooves (4) are arranged on the upper surface of the static pressure track (3) in the form of a ring array.

6. The static pressure lifting device for a vertical lathe worktable according to claim 1, characterized in that: The diverter (7) is fixedly connected above the interior of the workbench (2).

7. The static pressure lifting device for a vertical lathe worktable according to claim 1, characterized in that: The outer surface of one end of the injection and pressure pipe (8) passes through the workbench (2) and is arranged at the bottom of the workbench (2).

8. The static pressure lifting device for a vertical lathe worktable according to claim 1, characterized in that: The number of the valve groups (9) is six, and the six valve groups (9) are fixedly connected to the front of the pressure box (10) in the form of an array.

9. The static pressure lifting device for a vertical lathe worktable according to claim 1, characterized in that: The valve group (9) comprises a flow valve (901), and a pressure valve (902) is provided above the flow valve (901).

10. The static pressure lifting device for a vertical lathe worktable according to claim 1, characterized in that: The pressure regulating end (11) comprises a total pressure regulating valve (1101), and a total pressure gauge (1102) is provided on the upper surface of the pressure regulating valve (1101).

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