Numerical control double-station planer

Abstract

The invention discloses a numerical control double-station planer, and belongs to the technical field of numerical control planers. The two storage grooves are formed in the base, parts needing to be machined can be clamped on the clamping assemblies at the same time, a plurality of parts can be installed at a time, the two sets of installed parts can be machined at the same time without shutdown, and the machining efficiency is improved; by arranging the clamping assembly, the left side and the right side of a part are transversely clamped through the cooperation of a positioning V-shaped groove formed in the base and a pressing block, a cutter can continuously machine the top of the part in the machining process, repeated clamping is not needed, and therefore the machining precision is improved; the clamping assemblies used for clamping the parts are arranged on the two surfaces of the rotary mounting base at the same time, in the part machining process of one side, feeding or discharging of the parts can be achieved on the other side, and therefore the machining efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of numerically controlled planers, and in particular relates to a numerically controlled double-station planer. Background Art

[0002] A planer is a linear motion machine tool that uses a planer to plan the plane, groove or formed surface of a workpiece. The tool or workpiece makes reciprocating linear motion, and the workpiece and tool make intermittent feed motion perpendicular to the main motion.

[0003] When processing rod-type parts, existing CNC planers can usually only clamp a single part, and usually the part is clamped from the top by a pressure plate. When this clamping method is used to process a through groove on the part, the travel direction of the tool will be blocked by the pressure plate, resulting in the inability to continuously process the groove, requiring repeated clamping, which in turn causes a reduction in processing accuracy. In addition, traditional clamping tools can only clamp and process a single part, and cannot clamp multiple parts at the same time, resulting in reduced processing efficiency. Summary of the invention

[0004] The present invention mainly solves the technical problems existing in the above-mentioned prior art and provides a CNC double-station planer.

[0005] The above technical problems of the present invention are mainly solved by the following technical solutions: A CNC double-station planer, comprising a base, an X-axis moving assembly, a Y-axis moving assembly and a Z-axis moving assembly, wherein the X-axis moving assembly is arranged on the base, the Y-axis moving assembly is arranged on the X-axis moving assembly, and the Z-axis moving assembly is arranged on the Y-axis moving assembly, characterized in that: two tool clamping seats are installed on the Z-axis moving assembly, a flip clamping mechanism is arranged on the base, the flip clamping mechanism comprises two rotating oil cylinders arranged on the base and multiple groups of positioning oil cylinders arranged on the base, the two rotating oil cylinders are arranged at the front and rear ends of the base, and the two rotating oil cylinders are arranged at the front and rear ends of the base. A rotating mounting seat is arranged between the cylinders, and the rotating mounting seat includes two upper and lower mounting surfaces, and multiple groups of clamping assemblies are arranged on the two mounting surfaces, and mounting grooves for installing the clamping assemblies are provided on the two mounting surfaces. The clamping assembly includes a base, and two storage grooves are provided on the base. Positioning V-shaped grooves are provided on the adjacent end surfaces of the two storage grooves. A tightening handle is provided at both the front and rear ends of the base, and the tightening handle is threadedly connected to the base, and the inner end extends into the storage groove, and a clamping block is provided on the end, and the clamping block is rotatably connected to the tightening handle, and a V-shaped pressing groove is provided at the end of the clamping block close to the inner side.

[0006] Preferably, a weight-reducing groove for reducing weight is provided on the rotating mounting seat, and the weight-reducing groove passes through the rotating mounting seat on the left and right sides, and a conical positioning groove is provided at the left and right ends of the middle position of each weight-reducing groove.

[0007] Preferably, the plurality of positioning cylinders are arranged on bases on the left and right sides of the rotating mounting seat, and the positions of the positioning cylinders correspond one-to-one to the positions of the conical positioning grooves.

[0008] Preferably, a positioning block cooperating with the conical positioning groove is provided on the protruding end of each positioning cylinder.

[0009] The present invention has the following beneficial effects: by arranging two storage grooves on the base, parts to be processed can be clamped on the clamping assembly at the same time, and multiple parts can be installed at a time, so the two groups of installed parts can be processed simultaneously without stopping the machine, thereby increasing the processing efficiency; by arranging the clamping assembly, the positioning V-groove arranged on the base is utilized, and the clamping block is used to perform transverse clamping of the left and right sides of the parts, during the processing, the tool can continuously and uninterruptedly process the top of the part directly from the front end to the end without repeated clamping, thereby improving the processing accuracy; by arranging the clamping assembly for clamping the parts on the two surfaces of the rotating mounting seat at the same time, during the processing of the parts on one side, the parts can be loaded or unloaded on the other side, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the present invention;

[0011] Figure 2 It is a structural schematic diagram of the flip clamping mechanism of the present invention;

[0012] Figure 3 It is a structural schematic diagram of the clamping assembly of the present invention.

[0013] In the figure: 1. Base; 2. X-axis moving assembly; 3. Y-axis moving assembly; 4. Z-axis moving assembly; 5. Tool clamping seat; 6. Rotating cylinder; 7. Positioning cylinder; 8. Rotating mounting seat; 9. Mounting surface; 10. Mounting groove; 11. Base; 12. Storage groove; 13. Positioning V-shaped groove; 14. Tightening handle; 15. Pressing block; 16. V-shaped pressing groove; 17. Weight reduction groove; 18. Conical positioning groove; 19. Positioning block. DETAILED DESCRIPTION

[0014] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0015] Embodiment: A CNC double-station planer, such as Figure 1-Figure 3As shown, it includes a base 1, an X-axis moving component 2, a Y-axis moving component 3 and a Z-axis moving component 4, wherein the X-axis moving component 2 is arranged on the base 1, the Y-axis moving component 3 is arranged on the X-axis moving component 2, and the Z-axis moving component 4 is arranged on the Y-axis moving component 3, and is characterized in that: two tool clamping seats 5 are installed on the Z-axis moving component 4, and a flip clamping mechanism is provided on the base 1, and the flip clamping mechanism includes two rotating cylinders 6 arranged on the base 1 and multiple groups of positioning cylinders 7 arranged on the base 1, the two rotating cylinders 6 are arranged at the front and rear ends of the base 1, and a rotating mounting seat 8 is set between the two rotating cylinders 6, and the rotating mounting seat 8 includes two upper and lower A mounting surface 9 is provided, and a plurality of clamping components are arranged on the two mounting surfaces 9. Both mounting surfaces 9 are provided with mounting grooves 10 for installing the clamping components. The clamping component includes a base 11. The base 11 is provided with two storage grooves 12. Positioning V-shaped grooves 13 are arranged on the adjacent end surfaces of the two storage grooves 12. A tightening handle 14 is provided at both the front and rear ends of the base 11. The tightening handle 14 is threadedly connected to the base 11, and the inner end extends into the storage groove 12, and a clamping block 15 is provided on the end. The clamping block 15 is rotatably connected to the tightening handle 14, and a V-shaped pressing groove 16 is provided at the inner end of the clamping block 15.

[0016] The rotating mounting seat 8 is provided with a weight reducing groove 17 for reducing weight, and the weight reducing groove 17 passes through the rotating mounting seat 8 on the left and right sides, and each of the weight reducing grooves 17 is provided with a conical positioning groove 18 at the left and right ends of the middle position; multiple positioning cylinders 7 are arranged on the base 1 on the left and right sides of the rotating mounting seat 8, and the positions of the positioning cylinders 7 correspond one by one to the positions of the conical positioning grooves 18; each of the positioning cylinders 7 is provided with a positioning block 19 that cooperates with the conical positioning groove 18 on the protruding end.

[0017] Principle of the present invention: when in use, first place the bar to be processed in multiple groups of clamping assemblies, place the bar in the storage groove 12 of the base 11, and by rotating and tightening the handle 14, the pressing block 15 is pressed against the bar, and the bar is fixed between the positioning V-groove 13 and the V-shaped pressing groove 16. The clamping assembly can clamp two bars at the same time, and process them through the two tool clamping seats 5 set on the Z-axis moving assembly 4. During the processing, the positioning cylinder 7 extends to insert the positioning block 19 into the conical positioning groove 18 on the left and right sides of the rotating mounting seat 8 to prevent the rotating mounting seat 8 from swinging. During the processing, the workpiece can be clamped on the clamping assembly on the mounting surface 9 on the other side or the processed parts can be removed. After the processing of the top is completed, the positioning cylinder 7 is released, and the rotating mounting seat 8 is rotated by the rotating cylinder 6 to rotate the processed parts to the bottom, and the unprocessed workpiece at the bottom is rotated to the top. After the positioning cylinder 7 is tightened, the unprocessed parts at the top continue to be processed.

[0018] Finally, it should be pointed out that the above embodiments are only representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention should be considered to belong to the protection scope of the present invention.

Claims

1. A CNC double-station planer, comprising a base (1), an X-axis moving assembly (2), a Y-axis moving assembly (3) and a Z-axis moving assembly (4), wherein the X-axis moving assembly (2) is arranged on the base (1), the Y-axis moving assembly (3) is arranged on the X-axis moving assembly (2), and the Z-axis moving assembly (4) is arranged on the Y-axis moving assembly (3), characterized in that: Two tool clamping seats (5) are installed on the Z-axis moving component (4), and a flip clamping mechanism is provided on the base (1). The flip clamping mechanism includes two rotating oil cylinders (6) provided on the base (1) and multiple groups of positioning oil cylinders (7) provided on the base (1). The two rotating oil cylinders (6) are provided at the front and rear ends of the base (1). A rotating mounting seat (8) is provided between the two rotating oil cylinders (6). The rotating mounting seat (8) includes two upper and lower mounting surfaces (9). Multiple groups of clamping assemblies are provided on the two mounting surfaces (9). Both mounting surfaces (9) are provided with a plurality of clamping assemblies for installing the clamping assemblies. The clamping assembly comprises a base (11), the base (11) is provided with two storage grooves (12), and the adjacent end surfaces of the two storage grooves (12) are provided with positioning V-shaped grooves (13). The front and rear ends of the base (11) are each provided with a tightening handle (14), the tightening handle (14) is threadedly connected to the base (11), and the inner end extends into the storage groove (12), and a pressing block (15) is provided on the end, the pressing block (15) is rotatably connected to the tightening handle (14), and the inner end of the pressing block (15) is provided with a V-shaped pressing groove (16).

2. A CNC double-station planer according to claim 1, characterized in that: The rotating mounting seat (8) is provided with a weight-reducing groove (17) for reducing weight. The weight-reducing groove (17) passes through the rotating mounting seat (8) on the left and right sides. A conical positioning groove (18) is provided at the left and right ends of the middle position of each weight-reducing groove (17).

3. A CNC double-station planer according to claim 2, characterized in that: The plurality of positioning oil cylinders (7) are arranged on the base (1) on the left and right sides of the rotating mounting seat (8), and the positions of the positioning oil cylinders (7) correspond one to one to the positions of the conical positioning grooves (18).

4. A CNC double-station planer according to claim 3, characterized in that: A positioning block (19) which cooperates with the conical positioning groove (18) is provided on the protruding end of each positioning oil cylinder (7).

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