Fixed high-pressure pump for numerical control machine tool

Abstract

The utility model discloses a fixed high-pressure pump for a numerical control machine tool, which relates to the technical field of high-pressure pumps and comprises a side frame, a fixed table is arranged on the right side of the side frame, a trapezoidal groove is formed in the upper end of the fixed table, and a trapezoidal sliding block is slidably mounted in the trapezoidal groove formed in the fixed table. The device comprises a fixing table, a trapezoidal sliding block is installed at the upper end of the fixing table, a first screw rod is installed at the right side end of the trapezoidal sliding block in a penetrating mode through threads, a rectangular plate is fixedly installed at the upper end of the trapezoidal sliding block, two U-shaped frames are installed at the upper end of the rectangular plate in a sliding mode, and supporting plates are hinged to the upper ends of the two U-shaped frames. According to the maintenance device for the high-pressure pump for the machine, when the high-pressure pump for the machine needs to be maintained, the high-pressure pump for the machine can be maintained after being detached from the side frame, the height of the mounting base can be adjusted at any time, the convenience of maintaining the high-pressure pump for the machine by workers is effectively improved, and the high-pressure pump for the machine does not need to be independently placed on a workbench.

Description

Technical Field

[0001] The utility model relates to the technical field of high-pressure pumps, in particular to a fixed high-pressure pump for a numerically controlled machine tool. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool, which is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, and decode them and express them in coded numbers;

[0003] At present, an existing fixed high-pressure pump for copper powder production (such as patent number: CN219389058U) discloses that by setting a second compression spring, a movable block, a fixed rod, a stopper, a mounting pipe and an opening, the mounting pipe is fixed to the surface of the support platform. During the process of inserting the stopper into the mounting pipe, the stopper is limited by the inner wall of the mounting pipe, so that the stopper slides against the inner wall of the mounting pipe under the action of the second compression spring. After the stopper is moved to a position corresponding to the opening, the second compression spring pushes the movable block by its own action force.

[0004] However, in the process of implementing the above technical solution, it was found that there are at least the following technical problems: currently, when the high-pressure pump of the CNC machine tool is to be repaired, the high-pressure pump needs to be disassembled and then taken to a separate workbench for repair, which is cumbersome and troublesome. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a fixed high-pressure pump for a CNC machine tool, which solves the technical problem that the high-pressure pump of the current CNC machine tool needs to be disassembled and then taken to a separate workbench for maintenance, which is very troublesome.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A fixed high-pressure pump for a CNC machine tool comprises a side frame, a fixed platform is provided on the right side of the side frame, a trapezoidal groove is provided on the upper end of the fixed platform, a trapezoidal slider is slidably installed in the trapezoidal groove provided on the fixed platform, a first screw is installed through the right end of the trapezoidal slider via a thread, a rectangular plate is fixedly installed on the upper end of the trapezoidal slider, two U-shaped frames are slidably installed on the upper end of the rectangular plate, the upper ends of the two U-shaped frames are hinged with support plates, the upper ends of the two support plates are provided with a mounting seat, the upper end of the mounting seat is provided with two bottom brackets, the upper ends of the two bottom brackets are provided with a machine high-pressure pump, and the two bottom brackets are fixedly installed on the upper end of the mounting seat by bolts.

[0010] Preferably, two rotating shafts are provided at the lower end of the mounting seat, and the two supporting plates are respectively penetrated and rotatably mounted on the circumferential surfaces of the two rotating shafts.

[0011] Preferably: four pins are provided on the left end of the machine high-pressure pump, and the four pins are inserted into the side ends of the side frames, a fixing plate is fixedly installed on the upper end of the rectangular plate, a second screw is rotatably installed on the side end of the fixing plate through a limit block, and the second screw is installed on the side ends of the two U-shaped frames through threads.

[0012] (III) Beneficial effects

[0013] 1. The present invention provides a fixed table and a rectangular plate as well as two U-shaped frames and a support plate, so that when the machine high-pressure pump needs to be repaired, the device can be removed from the side frame for repair, and the height of the mounting seat can be adjusted at any time, which effectively improves the convenience of the staff in repairing the machine high-pressure pump, and there is no need to place the machine high-pressure pump separately on the workbench.

[0014] Second, the present invention provides a fixed platform and a trapezoidal groove as well as a trapezoidal slider and a latch, so that when installing or disassembling the machine high-pressure pump, the device only needs to remove the latch first, and then rotate the first screw to drive the machine high-pressure pump to separate from the side frame. This is not only convenient to operate, but also simple in structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0016] Figure 1 It is a structural diagram of the entire utility model;

[0017] Figure 2 This is a structural diagram of the fixed platform of the utility model;

[0018] Figure 3 This is a structural diagram of the support plate of the utility model;

[0019] Figure 4 It is a structural diagram of the high-pressure pump for the utility model.

[0020] Legend: 11. Trapezoidal slider; 12. Rectangular plate; 13. First screw rod; 14. Fixed plate; 16. U-shaped frame; 17. Support plate; 18. Second screw rod; 21. High-pressure pump for machine; 23. Bottom bracket; 24. Mounting seat; 25. Rotating shaft; 31. Fixed platform; 32. Trapezoidal groove; 33. Latch; 34. Side frame. DETAILED DESCRIPTION

[0021] The embodiment of the present application provides a fixed high-pressure pump for a CNC machine tool, which effectively solves the problem that the high-pressure pump of the current CNC machine tool needs to be disassembled and then placed on a separate workbench for maintenance, which is very troublesome. The present invention provides a fixed table and a rectangular plate as well as two U-shaped frames and a support plate, so that when the machine high-pressure pump needs to be repaired, the device can be removed from the side frame for maintenance, and the height of the mounting seat can be adjusted at any time, which effectively improves the convenience of the staff in repairing the machine high-pressure pump, and there is no need to place the machine high-pressure pump separately on the workbench.

[0022] Example

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application is to effectively solve the technical problem that when the high-pressure pump of the current CNC machine tool is repaired, the high-pressure pump needs to be disassembled and then taken to a separate workbench for repair, which is very troublesome. The overall idea is as follows:

[0024] In view of the problems existing in the prior art, the utility model provides a fixed high-pressure pump for a CNC machine tool, including a side frame 34, a fixed platform 31 is provided on the right side of the side frame 34, a trapezoidal groove 32 is provided on the upper end of the fixed platform 31, a trapezoidal slider 11 is slidably installed in the trapezoidal groove 32 provided on the fixed platform 31, a first screw rod 13 is installed through the right end of the trapezoidal slider 11 through a thread, a rectangular plate 12 is fixedly installed on the upper end of the rectangular plate 12, two U-shaped frames 16 are slidably installed on the upper end of the two U-shaped frames 16, and the upper ends of the two U-shaped frames 16 are A support plate 17 is hingedly connected, and a mounting seat 24 is provided at the upper end of the two support plates 17. Two bottom brackets 23 are provided at the upper end of the mounting seat 24. A machine high-pressure pump 21 is provided at the upper end of the two bottom brackets 23. The two bottom brackets 23 are fixedly installed on the upper end of the mounting seat 24 by bolts. Two rotating shafts 25 are provided at the lower end of the mounting seat 24. When the machine high-pressure pump 21 is connected to the side frame 34 at the side end of the CNC machine tool, the user first places the machine high-pressure pump 21 on the upper end of the mounting seat 24, and then uses four bolts to fix the machine high-pressure pump 21. The second screw rod 18 is installed on the upper end of the mounting seat 24, and then the second screw rod 18 is rotated. Since the thread directions of the two side ends of the second screw rod 18 are different, one side is a left-hand thread and the other side is a right-hand thread, when the second screw rod 18 is rotated, the two U-shaped frames 16 threadedly connected to the second screw rod 18 will move in the opposite direction. At this time, the support plate 17 hinged to the two U-shaped frames 16 will gradually become perpendicular to the trapezoidal slider 11. At this time, the mounting seat 24 connected to the two support plates 17 through the rotating shaft 25 will also increase, so that the machine can be used with high The height of the pressure pump 21 is consistent with the installation height of the side end of the side frame 34. Then the user rotates the first screw 13. Through the threaded connection between the first screw 13 and the trapezoidal slider 11, the trapezoidal slider 11 can move in the trapezoidal groove 32 opened on the fixed platform 31 until the output shaft of the side end of the machine high-pressure pump 21 is moved to the inside of the side frame 34. Then the four pins 33 can be inserted between the machine high-pressure pump 21 and the side frame 34 to maintain the stability of the machine high-pressure pump 21. At this time, the machine high-pressure pump 21 is installed.

[0025] The two support plates 17 are respectively rotatably mounted on the circumferential surfaces of the two rotating shafts 25. Four latches 33 are provided at the left end of the machine high-pressure pump 21, and the four latches 33 are inserted into the side ends of the side frames 34. The upper end of the rectangular plate 12 is fixedly mounted with a fixing plate 14, and the side end of the fixing plate 14 is rotatably mounted with a second screw 18 through a limit block. The second screw 18 is threadedly mounted on the side ends of the two U-shaped frames 16. The present invention provides a fixing table 31 and a rectangular plate 12 as well as two U-shaped frames 16 and a support plate 17, so that when the machine high-pressure pump 21 needs to be repaired, the device can be removed from the side frame 34. The machine high-pressure pump 21 can be inspected and repaired after being disassembled from the machine 34, and the height of the mounting seat 24 can be adjusted at any time, which effectively improves the convenience of the staff in inspecting and repairing the machine high-pressure pump 21. There is no need to place the machine high-pressure pump 21 on the workbench separately. The present invention provides a fixed table 31 and a trapezoidal groove 32 as well as a trapezoidal slider 11 and a latch 33, so that when the device is installing or disassembling the machine high-pressure pump 21, it only needs to remove the latch 33 first, and then rotate the first screw 13 to drive the machine high-pressure pump 21 to separate from the side frame 34. It is not only easy to operate but also simple in structure.

[0026] Working principle:

[0027] In the first step, when the machine high-pressure pump 21 is connected to the side frame 34 at the side end of the CNC machine tool, the user first places the machine high-pressure pump 21 on the upper end of the mounting seat 24, and then uses four bolts to fix the machine high-pressure pump 21 on the upper end of the mounting seat 24, and then rotates the second screw 18. Since the thread directions of the two side ends of the second screw 18 are different, one side is a left-handed thread and the other side is a right-handed thread, when the second screw 18 is rotated, the two U-shaped frames 16 threadedly connected to the second screw 18 will move in the opposite direction. At this time, the support plate 17 hinged to the two U-shaped frames 16 will gradually become perpendicular to the trapezoidal slider 11, and at this time, the support plate 17 hinged to the two U-shaped frames 16 will gradually become perpendicular to the trapezoidal slider 11. The mounting base 24 connected by the two support plates 17 through the rotating shaft 25 will also increase in height, so that the height of the machine high-pressure pump 21 can be consistent with the installation height of the side end of the side frame 34. Then the user rotates the first screw 13, and through the threaded connection between the first screw 13 and the trapezoidal slider 11, the trapezoidal slider 11 can move in the trapezoidal groove 32 opened on the fixed platform 31 until the output shaft of the side end of the machine high-pressure pump 21 is moved to the inside of the side frame 34, and then the four pins 33 can be inserted between the machine high-pressure pump 21 and the side frame 34 to maintain the stability of the machine high-pressure pump 21. At this time, the machine high-pressure pump 21 is installed.

[0028] In the second step, the present invention provides a fixed table 31 and a rectangular plate 12 as well as two U-shaped frames 16 and a support plate 17, so that when the machine high-pressure pump 21 needs to be repaired, the device can be removed from the side frame 34 for repair, and the height of the mounting seat 24 can be adjusted at any time, which effectively improves the convenience of the staff in repairing the machine high-pressure pump 21, and there is no need to place the machine high-pressure pump 21 on the workbench separately. The present invention provides a fixed table 31 and a trapezoidal groove 32 as well as a trapezoidal slider 11 and a latch 33, so that when the device installs or disassembles the machine high-pressure pump 21, it only needs to disassemble the latch 33 first, and then rotate the first screw 13 to drive the machine high-pressure pump 21 to be separated from the side frame 34, which is not only convenient to operate but also simple in structure.

[0029] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A fixed high-pressure pump for a numerically controlled machine tool, comprising a side frame (34), Features: A fixed platform (31) is provided on the right side of the side frame (34), a trapezoidal groove (32) is provided on the upper end of the fixed platform (31), and a trapezoidal sliding block (11) is slidably installed in the trapezoidal groove (32) provided on the fixed platform (31); Wherein, a first screw rod (13) is installed through a thread through the right end of the trapezoidal slider (11), and a rectangular plate (12) is fixedly installed on the upper end of the trapezoidal slider (11); Wherein, two U-shaped frames (16) are slidably mounted on the upper end of the rectangular plate (12), the upper ends of the two U-shaped frames (16) are hinged with support plates (17), and the upper ends of the two support plates (17) are provided with mounting seats (24); Wherein, two bottom brackets (23) are provided at the upper end of the mounting seat (24), a machine-used high-pressure pump (21) is provided at the upper ends of the two bottom brackets (23), and the two bottom brackets (23) are fixedly mounted on the upper end of the mounting seat (24) by means of bolts.

2. A fixed high-pressure pump for a CNC machine tool according to claim 1, Features: Two rotating shafts (25) are provided at the lower end of the mounting seat (24).

3. A fixed high-pressure pump for a CNC machine tool according to claim 2, Features: The two support plates (17) are respectively penetrated and rotatably mounted on the circumferential surfaces of the two rotating shafts (25).

4. A fixed high-pressure pump for a CNC machine tool according to claim 3, Features: The left side end of the machine high pressure pump (21) is provided with four latches (33); Among them, four latches (33) are inserted into the side ends of the side frame (34).

5. A fixed high-pressure pump for a CNC machine tool according to claim 4, Features: A fixing plate (14) is fixedly mounted on the upper end of the rectangular plate (12); Wherein, a second screw rod (18) is rotatably mounted on the side end of the fixing plate (14) via a limiting block.

6. A fixed high-pressure pump for a CNC machine tool according to claim 5, Features: The second screw rod (18) is installed on the side ends of the two U-shaped frames (16) by thread penetration.

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