Buffer type base structure of numerical control machining center

Abstract

The utility model relates to the technical field of buffer type bases of numerical control machining centers, in particular to a buffer type base structure of a numerical control machining center, and solves the technical problems that when the numerical control machining center is used for machining, a buffer structure needs to be additionally arranged on a base in order to guarantee machining stability, but most buffer type base structures of the numerical control machining centers are inconvenient to use. A buffer structure is often fixed, loss can be possibly generated after long-term use, replacement is inconvenient, and the use flexibility of machining equipment is affected; according to the technical scheme, the buffer type base structure of the numerical control machining center comprises a mounting assembly, a locking assembly, a buffer assembly and a lifting assembly; compared with a buffer type base structure of a traditional numerical control machining center, the buffer type base structure is difficult to overhaul and replace after certain loss is generated and inconvenient to use, the buffer structure is flexibly replaced according to the actual loss condition in a flexible replacement and disassembly mode, the buffer effect of the base is guaranteed, the service life is effectively prolonged, and the service life of the base is prolonged. The practical value of equipment is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of a buffer type base for a numerical control machining center, in particular to a buffer type base structure for a numerical control machining center. Background Art

[0002] CNC machining is an advanced machining technology that uses computer programs to control machine tools for automated machining. Compared with traditional machining methods, CNC machining has many advantages. It can greatly improve production efficiency, ensure product quality, and can adapt to the processing needs of high-demand and complex parts. At the same time, CNC machining has also become an important part of modern manufacturing and is widely used in different fields such as automobile manufacturing, aerospace, and electronic equipment manufacturing. In order to ensure the stable development of machining operations, the machining base often needs to add a buffer mechanism. However, the buffer base structure of most CNC machining centers is difficult to repair and replace after a certain amount of wear and tear, which is inconvenient to use. Utility Model Content

[0003] In order to overcome the buffer base structure of most CNC machining centers, the buffer structure is often fixed at a specified position on the base body, which may cause wear and tear after long-term use and is inconvenient to replace, affecting the flexibility of the processing equipment.

[0004] The technical solution of the utility model is: a buffer-type base structure of a CNC machining center, comprising a base body, a first mounting assembly, a buffer assembly, a first locking assembly, a second locking assembly, a lifting assembly and a second mounting assembly; a first mounting assembly is arranged on one side of the base body, the first mounting assembly is arranged in multiple groups, a buffer assembly is arranged on one side of the first mounting assembly, a first locking assembly is also arranged on one side of the base body, the first locking assembly is arranged in multiple groups, a second locking assembly is arranged on one side of the first locking assembly, a lifting assembly is arranged above the buffer assembly, and a second mounting assembly is arranged on the bottom surface of the lifting assembly.

[0005] Preferably, the position of the first mounting component is fixed by setting the base body, the first mounting component is used to install and fix the buffer component, the position of the second locking component is driven to move by the first locking component, the buffer component is locked and fixed by the second locking component, the height of the second mounting component is adjusted by the lifting component, the positions of both ends of the buffer component are fixed by the second mounting component, and the processing process of the base body is buffered by the buffer component, thereby realizing flexible replacement of the buffer structure according to actual wear and tear, ensuring the buffering effect of the base body, effectively extending the service life of the base body, and enhancing the practical value of the equipment.

[0006] Preferably, the first mounting component includes a first card slot, a first card plate and a mounting plate; a first card slot is opened on one side of the base body, and the first card slot is opened in multiple groups, a first card plate is arranged on the inner side of the first card slot, and a mounting plate is arranged on one side of the first card plate; the installation position of the first card plate is clearly defined by the first card slot, the first card plate is used to fix the mounting plate, and the buffer component is fixedly installed by the mounting plate.

[0007] Preferably, the buffer assembly includes a sliding telescopic rod and a shock-absorbing spring; a sliding telescopic rod is arranged on one side of the mounting plate, a shock-absorbing spring is arranged on the outer side of the sliding telescopic rod, and one end of the shock-absorbing spring is interconnected with one side of the mounting plate; the shock-absorbing spring is ensured to operate stably by the sliding telescopic rod, and the telescopic shock-absorbing spring performs buffering and shock-absorbing treatment on the base body, thereby achieving the effect of ensuring the stable operation of the base body.

[0008] Preferably, the first locking assembly includes a first groove, a screw and a driving motor; a first groove is opened on one side of the base body, and the first groove is opened in multiple groups, a screw is arranged on the inner side of the first groove, and a driving motor is arranged on the other side of the base body, and the output end of the driving motor is connected with the screw; the position of the screw is clearly defined by the first groove, and the driving motor is used to drive the screw to rotate, and the rotating screw drives the position of the second locking assembly to move.

[0009] Preferably, the second locking assembly includes a connecting block, a limit plate and a slide groove; a connecting block is arranged on the outside of the screw rod, a limit plate is arranged on one side of the connecting block, and a slide groove is also provided on one side of the base body, and there are multiple groups of slide grooves, and the limit plate slides in the slide groove; the limit plate is connected and fixed by the connecting block, and the first clamping plate is pressed and fixed by the limit plate, and the moving range of the limit plate is clarified by the slide groove, thereby achieving the effect of flexibly fixing the position of the shock-absorbing spring.

[0010] Preferably, the lifting assembly includes an electric telescopic rod and a support panel; an electric telescopic rod is arranged on one side of the base body, and multiple groups of electric telescopic rods are arranged, and a support panel is arranged at one end of the electric telescopic rod; the height of the support panel is adjusted by extending and retracting the electric telescopic rod, and the support panel is used to support the processing work platform, thereby achieving the effect of flexible disassembly and replacement of the shock-absorbing spring.

[0011] Preferably, the second mounting assembly includes a second card slot and a second card plate; a second card slot is provided on the bottom surface of the supporting panel, and the second card slot is provided in multiple groups. A second card plate is provided at one end of the sliding telescopic rod, and the bottom surface of the second card plate is connected to the other end of the shock-absorbing spring, and the second card plate and the second card slot are interlocked with each other; the second card slot is used to clearly define the engagement position of the second card plate, and the second card plate is embedded in the second card slot to fix the positions of both ends of the shock-absorbing spring.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional buffer base structure of CNC machining centers, most of them use shock-absorbing springs to buffer the base body. The buffer structure is often fixed, which may cause wear and tear after long-term use, and it is inconvenient to replace. Through flexible replacement and disassembly, the buffer structure can be flexibly replaced according to the actual wear and tear situation to ensure the buffer effect of the base body, effectively extend the service life of the base body, and enhance the practical value of the equipment;

[0014] 2. When installing the shock-absorbing spring, place the first clamping plate in the first clamping groove, and then use the driving motor to drive the screw in the first groove to rotate, thereby driving the limit plate on the connecting block to move in the slide groove, so that the limit plate clamps and fixes the first clamping plate, so as to solve the problem that the buffer base structure of most CNC machining centers is difficult to repair and replace after a certain amount of wear and tear, and is inconvenient to use, thereby enhancing the flexibility of the processing equipment;

[0015] 3. When performing buffering operations, retract the electric telescopic rod to lower the height of the support panel, so that the second card plate is embedded in the second card slot, and the shock-absorbing spring is fixed between the base body and the support panel. During processing operations, the shock-absorbing spring is squeezed through the support panel, thereby driving the sliding telescopic rod on the mounting plate to extend and retract synchronously with the electric telescopic rod, thereby performing pressure buffering on the base body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a buffer-type base structure of a CNC machining center of the utility model;

[0017] Figure 2 What is shown is a schematic diagram of the three-dimensional structure of a buffer component of a buffer-type base structure of a CNC machining center of the utility model;

[0018] Figure 3 What is shown is a three-dimensional structural schematic diagram of a locking assembly of a buffer-type base structure of a CNC machining center of the utility model;

[0019] Figure 4 What is shown is a three-dimensional structural schematic diagram of a lifting component of a buffer-type base structure of a CNC machining center of the utility model.

[0020] Explanation of the accompanying drawings: 1. base body; 2. first mounting assembly; 3. buffer assembly; 4. first locking assembly; 5. second locking assembly; 6. lifting assembly; 7. second mounting assembly; 201. first slot; 202. first clamping plate; 203. mounting plate; 301. sliding telescopic rod; 302. shock-absorbing spring; 401. first groove; 402. screw rod; 403. driving motor; 501. connecting block; 502. limiting plate; 503. slide groove; 601. electric telescopic rod; 602. supporting panel; 701. second slot; 702. second clamping plate. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a buffer base structure of a CNC machining center, including a base body 1, a first mounting assembly 2, a buffer assembly 3, a first locking assembly 4, a second locking assembly 5, a lifting assembly 6 and a second mounting assembly 7; the first mounting assembly 2 is arranged on one side of the base body 1, and the first mounting assembly 2 is arranged in multiple groups, and the buffer assembly 3 is arranged on one side of the first mounting assembly 2, and the first locking assembly 4 is also arranged on one side of the base body 1, and the first locking assembly 4 is arranged in multiple groups, and the second locking assembly 5 is arranged on one side of the first locking assembly 4, a lifting assembly 6 is arranged above the buffer assembly 3, and the second mounting assembly 7 is arranged on the bottom surface of the lifting assembly 6.

[0023] See also Figure 2-3 In this embodiment, the first mounting assembly 2 includes a first slot 201, a first card plate 202 and a mounting plate 203; a first slot 201 is provided on one side of the base body 1, and the first slot 201 has multiple groups, a first card plate 202 is provided on the inner side of the first slot 201, and a mounting plate 203 is provided on one side of the first card plate 202. The installation position of the first card plate 202 is clearly defined by the first slot 201, and the mounting plate 203 is fixedly connected by the first card plate 202, and the fixed buffer assembly 3 is installed by the mounting plate 203; the buffer assembly 3 includes a sliding telescopic rod 301 and a shock-absorbing spring 302; a sliding telescopic rod 301 is provided on one side of the mounting plate 203, and a shock-absorbing spring 302 is provided on the outer side of the sliding telescopic rod 301, and one end of the shock-absorbing spring 302 is connected to one side of the mounting plate 203. The stable operation of the shock-absorbing spring 302 is ensured by the sliding telescopic rod 301, and the telescopic shock-absorbing spring 302 performs a buffering and shock-absorbing treatment on the base body 1, thereby achieving the effect of ensuring the stable operation of the base body 1;

[0024] The first locking assembly 4 includes a first groove 401, a screw rod 402 and a driving motor 403; a first groove 401 is provided on one side of the base body 1, and the first groove 401 has multiple groups, a screw rod 402 is provided inside the first groove 401, and a driving motor 403 is provided on the other side of the base body 1, and the output end of the driving motor 403 is connected with the screw rod 402, and the position of the screw rod 402 is clearly determined by the first groove 401, and the screw rod 402 is driven to rotate by the driving motor 403, and the rotating screw rod 402 drives the second locking assembly 5 to move; the second locking assembly 5 Component 5 includes a connecting block 501, a limit plate 502 and a slide groove 503; a connecting block 501 is arranged on the outside of the screw rod 402, a limit plate 502 is arranged on one side of the connecting block 501, and a slide groove 503 is also provided on one side of the base body 1, and the slide groove 503 is provided in multiple groups. The limit plate 502 slides in the slide groove 503, and the limit plate 502 is connected and fixed through the connecting block 501. The limit plate 502 is used to press and fix the first clamping plate 202, and the moving range of the limit plate 502 is clarified through the slide groove 503, thereby achieving the effect of flexibly fixing the position of the shock-absorbing spring 302.

[0025] See also Figure 4 In this embodiment, the lifting assembly 6 includes an electric telescopic rod 601 and a support panel 602; an electric telescopic rod 601 is arranged on one side of the base body 1, and the electric telescopic rod 601 is arranged in multiple groups. A support panel 602 is arranged at one end of the electric telescopic rod 601. The height of the support panel 602 is adjusted by telescoping the electric telescopic rod 601, and the support panel 602 is used to support the processing platform, thereby achieving the effect of flexible disassembly and replacement of the shock absorbing spring 302; the second installation assembly 7 includes a second card slot 701 and a second clamping plate 702; a second clamping slot 701 is provided on the bottom surface of the supporting panel 602, and the second clamping slot 701 is provided with multiple groups. A second clamping plate 702 is provided at one end of the sliding telescopic rod 301, and the bottom surface of the second clamping plate 702 is connected to the other end of the shock-absorbing spring 302. The second clamping plate 702 and the second clamping slot 701 are interlocked with each other, and the engaging position of the second clamping plate 702 is clearly defined by the second clamping slot 701, and the second clamping plate 702 is embedded in the second clamping slot 701 to fix the positions of the two ends of the shock-absorbing spring 302.

[0026] When installing the shock absorbing spring 302, the first clamping plate 202 is placed in the first clamping groove 201, and then the driving motor 403 is used to drive the screw rod 402 in the first groove 401 to rotate, thereby driving the limiting plate 502 on the connecting block 501 to move in the sliding groove 503, so that the limiting plate 502 clamps and fixes the first clamping plate 202;

[0027] When fixing the shock absorbing spring 302, the electric telescopic rod 601 is retracted to lower the height of the support panel 602, so that the second clamping plate 702 is inserted into the second clamping groove 701, and the shock absorbing spring 302 is fixed between the base body 1 and the support panel 602;

[0028] When performing the buffering operation, the shock absorbing spring 302 is squeezed by the support panel 602 , thereby driving the sliding telescopic rod 301 and the electric telescopic rod 601 on the mounting plate 203 to be synchronously extended and retracted, thereby performing pressure buffering on the base body 1 .

[0029] Through the above steps, the position of the first mounting component 2 is fixed by setting the base body 1, the buffer component 3 is installed and fixed by the first mounting component 2, the second locking component 5 is driven to move by the first locking component 4, the buffer component 3 is locked and fixed by the second locking component 5, the height of the second mounting component 7 is adjusted by the lifting component 6, the positions of the two ends of the buffer component 3 are fixed by the second mounting component 7, and the processing process of the base body 1 is buffered by the buffer component 3.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A buffer-type base structure for a CNC machining center, comprising a base body (1); characterized in that: The invention also comprises a first mounting assembly (2), a buffer assembly (3), a first locking assembly (4), a second locking assembly (5), a lifting assembly (6) and a second mounting assembly (7); the first mounting assembly (2) is arranged on one side of the base body (1), the first mounting assembly (2) is arranged in multiple groups, the buffer assembly (3) is arranged on one side of the first mounting assembly (2), the first locking assembly (4) is also arranged on one side of the base body (1), the first locking assembly (4) is arranged in multiple groups, the second locking assembly (5) is arranged on one side of the first locking assembly (4), the lifting assembly (6) is arranged above the buffer assembly (3), and the second mounting assembly (7) is arranged on the bottom surface of the lifting assembly (6).

2. The buffer base structure of a CNC machining center according to claim 1, characterized in that: The first mounting assembly (2) comprises a first card slot (201), a first card plate (202) and a mounting plate (203); a first card slot (201) is provided on one side of the base body (1), the first card slot (201) is provided with a plurality of groups, a first card plate (202) is provided inside the first card slot (201), and a mounting plate (203) is provided on one side of the first card plate (202).

3. The buffer base structure of a CNC machining center according to claim 2, characterized in that: The buffer assembly (3) comprises a sliding telescopic rod (301) and a shock absorbing spring (302); the sliding telescopic rod (301) is arranged on one side of the mounting plate (203), the shock absorbing spring (302) is arranged on the outer side of the sliding telescopic rod (301), and one end of the shock absorbing spring (302) is connected to one side of the mounting plate (203).

4. The buffer base structure of a CNC machining center according to claim 2, characterized in that: The first locking assembly (4) comprises a first groove (401), a screw rod (402) and a driving motor (403); one side of the base body (1) is provided with the first groove (401), the first groove (401) is provided with multiple groups, the inner side of the first groove (401) is provided with a screw rod (402), and the other side of the base body (1) is provided with a driving motor (403), and the output end of the driving motor (403) is connected to the screw rod (402).

5. The buffer base structure of a CNC machining center according to claim 4, characterized in that: The second locking assembly (5) comprises a connecting block (501), a limiting plate (502) and a sliding groove (503); a connecting block (501) is arranged outside the screw rod (402), a limiting plate (502) is arranged on one side of the connecting block (501), and a sliding groove (503) is also provided on one side of the base body (1), and the sliding groove (503) is provided in multiple groups, and the limiting plate (502) slides in the sliding groove (503).

6. The buffer base structure of a CNC machining center according to claim 1, characterized in that: The lifting assembly (6) comprises an electric telescopic rod (601) and a support panel (602); the electric telescopic rod (601) is arranged on one side of the base body (1), the electric telescopic rod (601) is arranged in multiple groups, and the support panel (602) is arranged on one end of the electric telescopic rod (601).

7. The buffer base structure of a CNC machining center according to claim 6, characterized in that: The second mounting assembly (7) comprises a second card slot (701) and a second card plate (702); the bottom surface of the supporting panel (602) is provided with a second card slot (701), and the second card slot (701) is provided with a plurality of groups; a second card plate (702) is provided at one end of the sliding telescopic rod (301), the bottom surface of the second card plate (702) is connected to the other end of the shock absorbing spring (302), and the second card plate (702) and the second card slot (701) are interlocked.

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