CNC machining platform deck

Abstract

The utility model relates to a CNC (computer numerical control) processing platform deck, which belongs to the technical field of CNC processing machine tools and comprises a bearing bottom plate, an angle adjusting mechanism, a worktable, a clamping mechanism and an ejection mechanism. The angle adjusting mechanism is arranged on the bearing bottom plate in a sliding mode and used for driving the workpiece to move; the workbench is arranged on the angle adjusting mechanism and used for bearing and positioning a workpiece; the number of the clamping mechanisms and the number of the ejection mechanisms are both three, and the clamping mechanisms and the ejection mechanisms are both arranged on the workbench and used for clamping and fixing workpieces. A workpiece is placed on the workbench, the workpiece is clamped and fixed to the workbench through cooperation of the clamping mechanism and the ejection mechanism, and when the workpiece is machined, the workpiece can be moved through the angle adjusting mechanism and can be driven to rotate, so that machining after multi-angle adjustment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC processing machine tools, in particular to a CNC processing platform. Background Art

[0002] At present, the processing platform is a commonly used device in the manufacturing industry. It is a device used to assist CNC milling machines in processing and improve production efficiency. It is also widely used. In related technologies, the workpiece is usually clamped and fixed, and then the workpiece is processed on the processing platform.

[0003] However, under the current high-speed development of automation in the manufacturing industry, the processing platform will cover the processing area on the workpiece surface when fixing the workpiece, thereby affecting the processing range of the workpiece. In addition, the workpiece needs to be processed at multiple angles during the processing, so that the workpiece needs to be placed on the platform and fixed at different angles multiple times, thereby reducing the processing efficiency of the workpiece and increasing the processing cost. Therefore, the present application proposes a CNC processing platform to solve the above technical problems. Utility Model Content

[0004] In view of one or more of the above defects or improvement requirements of the prior art, the utility model provides a CNC machining platform, which has the advantage of improving efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A CNC processing platform comprises: a bearing base plate, an angle adjustment mechanism, a workbench, a clamping mechanism and an ejection mechanism;

[0006] An angle adjustment mechanism is slidably disposed on the bearing bottom plate and is used to drive the workpiece to move;

[0007] A workbench, arranged on the angle adjustment mechanism, is used to carry and position the workpiece;

[0008] The number of the clamping mechanisms and the ejecting mechanisms are both set to three, and both are arranged on the workbench for clamping and fixing the workpiece.

[0009] As a further improvement of the utility model, the angle adjustment mechanism includes: a drive assembly, a drive motor, a fixed part and a rotating part;

[0010] There are two drive assemblies, both of which are slidably disposed on the bearing bottom plate;

[0011] A driving motor is arranged on the upper end surface of one of the driving assemblies, and the output end is connected to the workbench;

[0012] The fixed part is arranged on the upper end surface of another driving assembly; the rotating part is arranged between the fixed part and the workbench, and the rotating part is rotatably arranged on the fixed part.

[0013] As a further improvement of the utility model, the clamping mechanism comprises: a first driving cylinder, a fixed shaft, a connecting member and a clamping member;

[0014] A first driving cylinder is disposed on the lower end surface of the workbench, and an output end thereof extends to the upper end surface of the workbench;

[0015] A fixed shaft is arranged on the workbench; a connecting piece is rotatably arranged on the fixed shaft at one end and rotatably connected to the clamping piece at the other end;

[0016] The connecting piece is rotatably connected to the output end of the first driving cylinder.

[0017] As a further improvement of the utility model, the shape of the clamping member is set to be a letter "Y", and the rightmost end of the clamping member is connected to the output end of the first driving cylinder, and the middle end is connected to the connecting member.

[0018] As a further improvement of the utility model, a positioning sensing piece is provided on the workbench, the number of the positioning sensing pieces is consistent with the number of the clamping pieces, and three positioning sensing pieces are respectively arranged under the three clamping pieces for sensing the position of the processing device.

[0019] As a further improvement of the utility model, the ejection mechanism comprises: a carrying box, a second driving cylinder, an ejector rod and a spring;

[0020] The carrying box is arranged on the lower end surface of the workbench; the second driving cylinder is arranged on one side of the carrying box, and the output end thereof extends to the inside of the carrying box;

[0021] A push rod, one end of which is slidable up and down inside the carrying box, and the other end of which extends to the upper end surface of the workbench;

[0022] The spring has two ends connected to the sliding end of the push rod and the inner bottom wall of the carrying box respectively.

[0023] As a further improvement of the utility model, a groove is further provided on the workbench for the ejector rod to slide up and down inside the groove.

[0024] As a further improvement of the utility model, both sides of the top rod are provided with limit rods;

[0025] One end of the two limit rods can be slid up and down and is arranged inside the carrying box, and the other end of the two limit rods extends to the outside of the carrying box.

[0026] As a further improvement of the utility model, a slide groove is provided on the carrying box for allowing the two limiting rods to slide up and down, so as to limit the push rod.

[0027] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0028] The utility model places the workpiece on the workbench, and clamps and fixes the workpiece on the workbench through the cooperation of the clamping mechanism and the ejecting mechanism. When the workpiece is being processed, the workpiece can be moved by the angle adjustment mechanism, and can be driven to rotate, so as to realize processing after multi-angle adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of the utility model;

[0030] Figure 2 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0031] Figure 3 It is a schematic diagram of the structure of the ejection mechanism of the utility model.

[0032] In all the drawings, the same figure marks represent the same technical features, specifically: 1. supporting base plate; 2. angle adjustment mechanism; 21. driving assembly; 22. driving motor; 23. fixing part; 24. rotating part; 3. workbench; 31. groove; 32. positioning sensing part; 4. clamping mechanism; 41. first driving cylinder; 42. fixed shaft; 43. connecting part; 44. clamping part; 5. ejection mechanism; 51. supporting box; 511. slide groove; 52. second driving cylinder; 53. ejector rod; 531. limiting rod; 54. spring. DETAILED DESCRIPTION

[0033] 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.

[0034] In the embodiment, Figure 1 Provided is a CNC machining platform, which may optionally include but is not limited to: a bearing base plate 1, an angle adjustment mechanism 2, a workbench 3, a clamping mechanism 4 and an ejection mechanism 5;

[0035] An angle adjustment mechanism 2 is slidably disposed on the bearing base plate 1 and is used to drive the workpiece to move;

[0036] A workbench 3 is provided on the angle adjustment mechanism 2 and is used for carrying and positioning the workpiece;

[0037] The number of the clamping mechanisms 4 and the ejecting mechanisms 5 are both set to three, and both are arranged on the workbench 3 for clamping and fixing the workpiece.

[0038] In this embodiment, a CNC machining platform of the utility model is provided. A workpiece is placed on a workbench 3, and the workpiece is clamped and fixed on the workbench 3 by the cooperation of a clamping mechanism 4 and an ejection mechanism 5. When the workpiece is being machined, the workpiece can be moved by an angle adjustment mechanism 2, and can be driven to rotate, thereby realizing machining after multi-angle adjustment.

[0039] 1. Angle adjustment mechanism 2

[0040] Preferably, Figure 1 As shown, the angle adjustment mechanism 2 may optionally include but is not limited to: a drive assembly 21, a drive motor 22, a fixing member 23 and a rotating member 24;

[0041] There are two drive assemblies 21, both of which are slidably disposed on the bearing base plate 1;

[0042] A driving motor 22 is provided on the upper end surface of one of the driving assemblies 21, and the output end is connected to the workbench 3;

[0043] The fixing member 23 is disposed on the upper end surface of the other driving assembly 21 ; the rotating member 24 is disposed between the fixing member 23 and the workbench 3 , and the rotating member 24 is rotatably disposed on the fixing member 23 .

[0044] In this embodiment, a specific embodiment of the angle adjustment mechanism 2 is given. When the workpiece is placed on the workbench 3 and needs to be moved, the two drive assemblies 21 can be moved in the same direction to drive the workpiece to translate. When the workpiece needs to be processed at different angles, the drive motor 22 can be driven to rotate the workbench 3 and the rotating part 24 on the fixed part 23, thereby achieving the effect of adjusting the processing angle of the workpiece.

[0045] 3. Clamping mechanism 4

[0046] Preferably, Figure 2 As shown, the clamping mechanism 4 may optionally include but is not limited to: a first driving cylinder 41, a fixed shaft 42, a connecting member 43 and a clamping member 44;

[0047] The first driving cylinder 41 is disposed on the lower end surface of the workbench 3, and the output end thereof extends to the upper end surface of the workbench 3;

[0048] A fixed shaft 42 is disposed on the workbench 3; a connecting member 43 is rotatably disposed on the fixed shaft 42 at one end and rotatably connected to a clamping member 44 at the other end;

[0049] The connecting member 43 is rotatably connected to the output end of the first driving cylinder 41 .

[0050] More preferably, Figure 2As shown, the shape of the clamping member 44 can be selected but not limited to being an "U" shape, and the rightmost end of the clamping member 44 is connected to the output end of the first driving cylinder 41 , and the middle end is connected to the connecting member 43 .

[0051] More preferably, Figure 2 As shown, the workbench 3 may optionally but is not limited to be provided with positioning sensing parts 32, the number of positioning sensing parts 32 is consistent with the number of clamping parts 44, and three positioning sensing parts 32 are respectively arranged under the three clamping parts 44 for sensing the position of the processing device.

[0052] 4. Ejector mechanism 5

[0053] Preferably, Figure 3 As shown, the ejection mechanism 5 may optionally include but is not limited to: a carrier box 51, a second driving cylinder 52, an ejector rod 53 and a spring 54;

[0054] The carrying box 51 is disposed on the lower end surface of the workbench 3; the second driving cylinder 52 is disposed on one side of the carrying box 51, and the output end thereof extends to the inside of the carrying box 51;

[0055] A push rod 53, one end of which is slidable up and down inside the carrying box 51, and the other end of which extends to the upper end surface of the workbench 3;

[0056] The spring 54 has two ends connected to the sliding end of the push rod 53 and the inner bottom wall of the carrying box 51 respectively.

[0057] More preferably, Figure 2 As shown, the workbench 3 may optionally but not limited to be provided with a groove 31 for the push rod 53 to slide up and down inside the groove 31 .

[0058] More preferably, Figure 3 As shown, both sides of the top rod 53 may optionally be provided with, but are not limited to, limit rods 531;

[0059] One end of the two limiting rods 531 is slidably disposed inside the carrying box 51 , and the other end of the two limiting rods 531 extends to the outside of the carrying box 51 .

[0060] More preferably, Figure 3 As shown, the carrying box 51 may optionally but not limited to be provided with a slide groove 511 for allowing two limiting rods 531 to slide up and down, so as to limit the top rod 53 .

[0061] In this embodiment, a plurality of specific embodiments of the workbench 3, the clamping mechanism 4 and the ejecting mechanism 5 are provided. When the workpiece is placed on the workbench 3, the workpiece will slide the ejector rod 53 toward the inside of the carrier box 51 and squeeze the spring 54. The ejector rod 53 pushes the workpiece to a certain extent through the elastic force of the spring 54. Then, the first driving cylinder 41 drives the clamping member 44 to clamp the workpiece. When the workpiece surface is processed, when the processing reaches the positioning sensing member 32, the positioning sensing member 32 can drive the output end of the first driving cylinder 41 to move downward, thereby The rightmost end of the clamping member 44 is driven to tilt downward, and the clamping member 44 can rotate on the connecting member 43, so that the end of the clamping member 44 that clamps the workpiece rotates according to the connecting member 43, thereby canceling the clamping of the workpiece and allowing the clamping part of the workpiece to be processed. When the workpiece is processed, the push rod 53 exerts a certain thrust on the bottom of the workpiece, so that the output end can be driven by the second driving cylinder 52 to resist the outside of the push rod 53, so that when the workpiece is unloaded, the push rod 53 will not exert too much rebound force on the workpiece due to the elastic force of the spring 54.

[0062] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A CNC processing stage, characterized in that: include: A bearing base plate (1), an angle adjustment mechanism (2), a workbench (3), a clamping mechanism (4) and an ejection mechanism (5); An angle adjustment mechanism (2) is slidably disposed on the bearing base plate (1) and is used to drive the workpiece to move; A workbench (3) is arranged on the angle adjustment mechanism (2) and is used to carry and position the workpiece; The number of the clamping mechanisms (4) and the ejecting mechanisms (5) are both set to three, and are both arranged on the workbench (3) for clamping and fixing the workpiece.

2. The CNC processing stage according to claim 1, characterized in that: The angle adjustment mechanism (2) comprises: a drive assembly (21), a drive motor (22), a fixing member (23) and a rotating member (24); Two drive assemblies (21) are slidably disposed on the bearing base plate (1); A driving motor (22) is arranged on an upper end surface of one of the driving assemblies (21), and an output end thereof is connected to the workbench (3); The fixing member (23) is arranged on the upper end surface of another driving assembly (21); the rotating member (24) is arranged between the fixing member (23) and the workbench (3), and the rotating member (24) is rotatably arranged on the fixing member (23).

3. The CNC processing stage according to claim 1, characterized in that: The clamping mechanism (4) comprises: a first driving cylinder (41), a fixed shaft (42), a connecting member (43) and a clamping member (44); A first driving cylinder (41) is arranged on the lower end surface of the workbench (3), and an output end thereof extends to the upper end surface of the workbench (3); A fixed shaft (42) is disposed on the workbench (3); a connecting member (43) is rotatably disposed on the fixed shaft (42) at one end and rotatably connected to a clamping member (44) at the other end; The connecting member (43) is rotatably connected to the output end of the first driving cylinder (41).

4. The CNC processing stage according to claim 3, characterized in that: The shape of the clamping member (44) is set to be a letter "Y", and the rightmost end of the clamping member (44) is connected to the output end of the first driving cylinder (41), and the middle end is connected to the connecting member (43).

5. The CNC processing stage according to claim 1, characterized in that: The workbench (3) is provided with positioning sensing parts (32), the number of the positioning sensing parts (32) is consistent with the number of the clamping parts (44), and three positioning sensing parts (32) are respectively arranged under the three clamping parts (44) for sensing the position of the processing device.

6. The CNC processing stage according to claim 1, characterized in that: The ejection mechanism (5) comprises: a carrying box (51), a second driving cylinder (52), an ejector rod (53) and a spring (54); A carrying box (51) is arranged on the lower end surface of the workbench (3); a second driving cylinder (52) is arranged on one side of the carrying box (51), and an output end thereof extends to the inside of the carrying box (51); A push rod (53), one end of which is slidable up and down and is disposed inside the carrying box (51), and the other end of which extends to the upper end surface of the workbench (3); The spring (54) has two ends connected to the sliding end of the push rod (53) and the inner bottom wall of the carrying box (51) respectively.

7. The CNC processing stage according to claim 5, characterized in that: The workbench (3) is also provided with a groove (31) for the push rod (53) to slide up and down inside the groove (31).

8. The CNC processing stage according to claim 7, characterized in that: Limiting rods (531) are provided on both sides of the top rod (53); One end of the two limiting rods (531) is slidably disposed inside the carrying box (51), and the other ends of the two limiting rods (531) extend to the outside of the carrying box (51).

9. The CNC processing stage according to claim 8, characterized in that: The carrying box (51) is provided with a sliding groove (511) for allowing two limiting rods (531) to slide up and down, and is used to limit the top rod (53).

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