Aluminum veneer carving machine capable of rapidly replacing cutter

Abstract

The aluminum veneer carving machine comprises a machine tool, the outer wall of the machine tool is connected with a support in a sliding mode, the inner wall of the support is connected with a sliding block in a sliding mode, the bottom end of the sliding block is provided with an electric telescopic rod, and the bottom end of the electric telescopic rod is fixedly connected with a motor box. The bottom end of the motor box is rotationally connected with a rotating rod, the side wall of the inner side of the rotating rod is elastically connected with a sleeve through a movable spring, a limiting mechanism is arranged on the inner wall of the sleeve, a cutter disc is arranged on the inner wall of the rotating rod, a disassembling assembly is arranged on the inner wall of the rotating rod, and the limiting mechanism comprises a clamping block. In the utility model, the clamping block and the sleeve can be moved by utilizing the separation and superposition of the clamping block and the notch of the rotating rod, and the carving tool bit can be quickly replaced by the separation and superposition of the sleeve and the notch of the tool disc, so that the tedious step of replacing the tool bit is avoided, and the working time is further saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing equipment field especially, relates to a kind of quick tool changing aluminum veneer engraving machine. BACKGROUND

[0002] Aluminum veneer engraving machine is a kind of numerical control equipment specially used to engrave aluminum veneer, which can cut aluminum veneer into various shapes such as rectangle, circle and polygon according to preset patterns and sizes, meeting the needs of different architectural decoration or industrial applications.

[0003] During aluminum plate engraving, the staff will first place the aluminum plate on the machine tool, then select different engraving tool bits according to the different thickness of the aluminum plate and engraving requirements, and finally install the tool bit on the machine to engrave the aluminum plate.

[0004] In the prior art, the following defects exist: in some existing equipment, the style of the engraving tool bit is single, and for different engraving requirements, the staff needs to replace different engraving tool bits, which is cumbersome, and the disassembly and installation of the tool bit requires multiple bolt tightening operations, which is cumbersome and time-consuming. SUMMARY

[0005] To make up for the above shortcomings, the utility model provides a kind of quick tool changing aluminum veneer engraving machine, to improve the problem of cumbersome engraving tool bit replacement steps in the prior art.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a kind of quick tool changing aluminum veneer engraving machine, including machine tool, the outer wall of the machine tool is slidably connected with bracket, the inner wall of the bracket is slidably connected with sliding block, the bottom of the sliding block is provided with electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with motor box, the bottom of the motor box is rotatably connected with rotary bar, the inner side wall of the rotary bar is elastically connected with sleeve through movable spring, the inner wall of the sleeve is provided with limiting mechanism, the inner wall of the rotary bar is provided with tool bit disc, the inner wall of the rotary bar is provided with disassembly assembly.

[0007] The limiting mechanism includes a clamping block, the left side wall of the clamping block is elastically connected with the sleeve through a moving spring, and the clamping block penetrates and is slidably connected on the inner wall of the sleeve.

[0008] As a preferred, the disassembly assembly includes a plug-in rod, the left side wall of the plug-in rod is elastically connected with the rotary bar through a positioning spring, and the plug-in rod penetrates and is slidably connected on the inner wall of the rotary bar.

[0009] As a preferred, the sleeve penetrates and is slidably connected on the outer wall of the rotary bar, and the sleeve is plugged into the outer wall of the tool bit disc.

[0010] As preferred, the inner side wall of the rotating rod is fixedly connected with one end of the movable spring, and the other end of the movable spring is fixedly connected with the inner wall of the left end of the sleeve.

[0011] As preferred, the left side wall of the clamping block is fixedly connected with one end of the moving spring, and the other end of the moving spring is fixedly connected with the inner wall of the left end of the sleeve.

[0012] As preferred, the clamping block is clamped on the outer wall of the rotating rod, and the bottom end of the sleeve is in contact with the top end of the inserting rod.

[0013] As preferred, the inserting rod is inserted on the inner wall of the cutter disc.

[0014] As preferred, the left side wall of the inserting rod is fixedly connected with one end of the positioning spring, and the other end of the positioning spring is fixedly connected with the inner wall of the left end of the rotating rod.

[0015] The utility model has the advantages of the following beneficial effects:

[0016] 1. The separation and coincidence of the clamping block and the rotating rod notch can move the clamping block and the sleeve, and the separation and coincidence of the sleeve and the cutter disc notch can quickly replace the engraving cutter head, avoiding the cumbersome steps of replacing the cutter head and further saving the working time.

[0017] 2. The inserting rod and the positioning spring are arranged, the separation and coincidence of the inserting rod and the cutter disc notch can quickly replace the cutter disc, avoiding the cumbersome steps of repeatedly screwing the bolt and further improving the working efficiency. DRAWINGS

[0018] Figure 1 It is a whole display schematic view of the utility model;

[0019] Figure 2 It is a motor box display schematic view of the utility model;

[0020] Figure 3 It is a rotating rod and sleeve display schematic view of the utility model;

[0021] Figure 4 It is a rotating rod and sleeve exploded schematic view of the utility model;

[0022] Figure 5 It is a sleeve cross-sectional schematic view of the utility model;

[0023] Figure 6 It is a cutter disc and rotating rod exploded cross-sectional schematic view of the utility model;

[0024] Figure 7 It is a motor box display schematic view of the utility model Figure 6An enlarged schematic view of the structure shown at A.

[0025] Legend:

[0026] 1, machine tool; 2, support; 3, sliding block; 4, electric telescopic rod; 5, motor box; 6, rotating rod; 7, sleeve; 8, movable spring; 9, clamping block; 10, moving spring; 11, tool disc; 12, plug-in rod; 13, positioning spring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0028] With reference to Figures 1-3 , the utility model provides an embodiment: a kind of quick replacement tool's aluminum veneer engraving machine, including machine tool 1, the outer wall of machine tool 1 is connected with support 2 slidingly, support 2 can be moved left and right on machine tool 1 by electric control mode, the inner wall of support 2 is connected with sliding block 3 slidingly, the inner wall of support 2 is provided with the slot corresponding with sliding block 3, so that sliding block 3 can move forward and backward, the bottom of sliding block 3 is provided with electric telescopic rod 4, electric telescopic rod 4 is a kind of device that the rotary motion of motor is converted into linear motion, to realize the stretching function device of rod piece, the bottom of electric telescopic rod 4 is fixedly connected with motor box 5, the bottom of motor box 5 is rotatably connected with rotating rod 6, the inside of motor box 5 is provided with motor, the output end of motor is fixedly connected with rotating rod 6, motor can drive rotating rod 6 to rotate, the inner side wall of rotating rod 6 is elastically connected with sleeve 7 by movable spring 8, the inner wall of sleeve 7 is provided with limiting mechanism, the inner wall of rotating rod 6 is provided with tool disc 11, tool disc 11 is provided with multiple groups of different styles of engraving cutter, the inner wall of rotating rod 6 is provided with dismounting assembly, limiting mechanism includes clamping block 9, the left side wall of clamping block 9 is elastically connected with sleeve 7 by moving spring 10, clamping block 9 is connected on the inner wall of sleeve 7 slidingly, sleeve 7 is provided with the slot corresponding with clamping block 9, so that clamping block 9 can move left and right.

[0029] With reference to Figure 1 , Figure 6 With Figure 7, the dismounting assembly comprises a plug-in rod 12, a left side wall of the plug-in rod 12 is elastically connected with the rotating rod 6 through a positioning spring 13, the plug-in rod 12 is penetratingly and slidingly connected on the inner wall of the rotating rod 6, the rotating rod 6 is provided with a notch corresponding to the plug-in rod 12, so that the plug-in rod 12 can move left and right, the plug-in rod 12 is plugged in the inner wall of the tool disc 11, the plug-in rod 12 is provided with a cylinder, the tool disc 11 is provided with a notch corresponding to the cylinder, the plug-in rod 12 is initially plugged in the notch, the left side wall of the plug-in rod 12 is fixedly connected with one end of the positioning spring 13, the other end of the positioning spring 13 is fixedly connected with the left end inner wall of the rotating rod 6, when the plug-in rod 12 moves left, the positioning spring 13 is compressed, when resetting, the plug-in rod 12 is reset by the elastic force of the positioning spring 13.

[0030] With reference to Figures 3-5 , the sleeve 7 is penetratingly and slidingly connected on the outer wall of the rotating rod 6, the sleeve 7 is provided with a notch corresponding to the rotating rod 6, so that the sleeve 7 can move vertically, the sleeve 7 is plugged in the outer wall of the tool disc 11, the bottom end of the sleeve 7 is provided with two groups of protruding blocks, the tool disc 11 is provided with a plurality of notches corresponding to the protruding blocks, the sleeve 7 is initially plugged in the notch, the inner side wall of the rotating rod 6 is fixedly connected with one end of the movable spring 8, the other end of the movable spring 8 is fixedly connected with the top end of the sleeve 7, when the sleeve 7 moves up, the movable spring 8 is compressed, when resetting, the sleeve 7 is reset by the elastic force of the movable spring 8, the left side wall of the clamping block 9 is fixedly connected with one end of the moving spring 10, the other end of the moving spring 10 is fixedly connected with the left end inner wall of the sleeve 7, when the clamping block 9 moves left, the moving spring 10 is compressed, when resetting, the clamping block 9 is reset by the elastic force of the moving spring 10, the clamping block 9 is clamped on the outer wall of the rotating rod 6, the rotating rod 6 is provided with three groups of transverse notches and one group of vertical notches, the clamping block 9 is initially clamped in the first notch, the bottom end of the sleeve 7 is in contact with the top end of the plug-in rod 12, the plug-in rod 12 is provided with an inclined surface, when the sleeve 7 extrudes the inclined surface, the plug-in rod 12 moves left.

[0031] Working principle: when different engraving tool heads need to be replaced, the hand moves the clamping block 9 to the left, the clamping block 9 will extrude the moving spring 10, when the clamping block 9 is separated from the first transverse notch on the rotating rod 6, the hand moves the clamping block 9 upward, the clamping block 9 will move the sleeve 7 upward and extrude the movable spring 8, when the protruding block on the sleeve 7 is separated from the notch of the tool disc 11, at this time the clamping block 9 coincides with the second notch on the rotating rod 6, the hand releases the clamping block 9, the elastic force of the moving spring 10 will make the clamping block 9 clamped into the second notch of the rotating rod 6, completing the limiting of the sleeve 7, then the tool disc 11 can be rotated to select the appropriate engraving tool head, the tool disc 11 will rotate around the cylinder on the insertion rod 12 as the center, when the selection is completed, the hand moves the clamping block 9 to the left, when the clamping block 9 is separated from the second notch, the sleeve 7 will move downward under the action of the moving spring 10, making the sleeve 7 inserted into the notch of the tool disc 11, completing the limiting of the tool disc 11, at the same time, the clamping block 9 is clamped into the notch of the rotating rod 6, completing the limiting of the sleeve 7, if the tool head needs to be replaced again, the above operation steps can be continued to repeat.

[0032] When the tool disc 11 needs to be replaced, the hand moves the clamping block 9 to the left, when the clamping block 9 is separated from the first notch on the rotating rod 6, the hand moves the clamping block 9 upward, the clamping block 9 will move the sleeve 7 upward and separate from the notch of the tool disc 11, when the clamping block 9 coincides with the third notch on the rotating rod 6, the hand releases the clamping block 9, making the clamping block 9 clamped into the notch of the rotating rod 6, completing the limiting of the sleeve 7, at this time the sleeve 7 does not shield the insertion rod 12, under the elastic force of the positioning spring 13, the two groups of insertion rods 12 are separated from each other, not shielding the tool disc 11, the hand takes out the tool disc 11, then the hand aligns and inserts a new tool disc 11 into the insertion rod 12, the hand moves the clamping block 9 to the left, when the clamping block 9 is separated from the notch, the hand moves the clamping block 9 downward, the clamping block 9 will extrude the inclined surface of the insertion rod 12, making the two groups of insertion rods 12 close to each other and compress the positioning spring 13, when the insertion rod 12 is inserted into the notch of the tool disc 11, at the same time, the sleeve 7 is inserted into the notch of the tool disc 11, the hand releases the clamping block 9, making the clamping block 9 clamped into the notch of the rotating rod 6, completing the limiting of the tool disc 11, if the tool disc 11 needs to be replaced again, the above operation steps can be continued to repeat.

[0033] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement of some of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A quick-change tool aluminum veneer carving machine comprising a machine tool (1), characterized in that: The outer wall of the machine tool (1) is slidably connected with a support (2), the inner wall of the support (2) is slidably connected with a sliding block (3), the bottom end of the sliding block (3) is provided with an electric telescopic rod (4), the bottom end of the electric telescopic rod (4) is fixedly connected with a motor box (5), the bottom end of the motor box (5) is rotatably connected with a rotating rod (6), the inner side wall of the rotating rod (6) is elastically connected with a sleeve (7) through a movable spring (8), the inner wall of the sleeve (7) is provided with a limiting mechanism, the inner wall of the rotating rod (6) is provided with a tool disc (11), and the inner wall of the rotating rod (6) is provided with a dismounting assembly. The limiting mechanism comprises a clamping block (9), the left side wall of the clamping block (9) is elastically connected with the sleeve (7) through a moving spring (10), and the clamping block (9) penetrates and is slidably connected on the inner wall of the sleeve (7).

2. The quick-change tool aluminum veneer carving machine according to claim 1, characterized in that: The dismounting assembly comprises a plug-in rod (12), the left side wall of the plug-in rod (12) is elastically connected with the rotating rod (6) through a positioning spring (13), and the plug-in rod (12) penetrates and is slidably connected on the inner wall of the rotating rod (6).

3. The quick-change tool aluminum veneer carving machine according to claim 1, characterized in that: The sleeve (7) penetrates and is slidably connected on the outer wall of the rotating rod (6), and the sleeve (7) is plugged on the outer wall of the tool disc (11).

4. The quick-change tool aluminum veneer carving machine according to claim 1, characterized in that: The inner side wall of the rotating rod (6) is fixedly connected with one end of the movable spring (8), and the other end of the movable spring (8) is fixedly connected with the top end of the sleeve (7).

5. The quick-change tool aluminum veneer carving machine according to claim 1, characterized in that: The left side wall of the clamping block (9) is fixedly connected with one end of the moving spring (10), and the other end of the moving spring (10) is fixedly connected with the left end inner wall of the sleeve (7).

6. The quick-change tool aluminum veneer carving machine of claim 1, wherein: The clamping block (9) is clamped on the outer wall of the rotating rod (6), and the bottom end of the sleeve (7) is in contact with the top end of the plug-in rod (12).

7. The quick-change tool aluminum veneer carving machine according to claim 2, characterized in that: The plug-in rod (12) is plugged on the inner wall of the tool disc (11).

8. The quick-change tool aluminum veneer carving machine according to claim 2, characterized in that: The left side wall of the plug-in rod (12) is fixedly connected with one end of the positioning spring (13), and the other end of the positioning spring (13) is fixedly connected with the left end inner wall of the rotating rod (6).

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