Material pulling mechanism of numerical control turning and milling composite machine tool

Abstract

The utility model relates to the technical field of material pulling mechanisms, in particular to a material pulling mechanism of a numerical control turning and milling composite machine tool, which comprises a base, a moving groove, a moving seat, a moving mechanism, a supporting ring, a supporting block, a supporting seat, a limiting mechanism and a clamping mechanism, the moving groove is arranged on the base, the moving seat is arranged in the moving groove in a sliding mode, and the moving mechanism is arranged in the moving groove. The supporting ring is fixedly arranged on the base, the supporting block is fixedly arranged on the moving seat, the supporting seat is fixedly arranged on the supporting block, a supporting groove is formed in the supporting seat, the limiting mechanism is arranged on the supporting ring and used for limiting a pipe, and the clamping mechanism is arranged in the supporting seat and used for fixing the pipe in the supporting groove. By means of the technical scheme, the problem that in the related technology, the material stirring efficiency is low in the pipe fitting machining process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of material extraction mechanisms, in particular to a material extraction mechanism for a CNC turning and milling compound machine tool. Background Art

[0002] Turning and milling CNC machine tools refer to machine tools that can complete both turning and milling. Currently, there are two different types of turning and milling CNC machine tools. One is a combination of different processing methods based on energy or motion mode, and the other is a combination based on the principle of process concentration and mainly based on mechanical processing technology. Turning and milling compound processing is one of the fastest-growing processing methods in this field in recent years.

[0003] In machine tool parts processing, pipe materials are mostly used as raw materials for parts processing. During cutting processing, one section of pipe material can be used to manufacture multiple parts. After completing the processing of a single part, the pipe material needs to be moved and processed again until the pipe material is consumed.

[0004] The existing method of moving pipe materials is mostly through clamping claws. This method effectively completes the movement of the material blank, but each movement requires the material dispenser to be loosened and clamped, the operation steps are relatively cumbersome, and repeated loosening and clamping actions indirectly cause low processing efficiency. Utility Model Content

[0005] The utility model provides a material pulling mechanism for a CNC turning and milling compound machine tool, which solves the problem of low material pulling efficiency in the pipe fitting processing process in the related technology.

[0006] The technical solution of the utility model is as follows: a material extraction mechanism of a CNC turning and milling compound machine tool, comprising a base, a moving slot, a moving seat, a moving mechanism, a supporting ring, a supporting block, a supporting seat, a limiting mechanism and a clamping mechanism;

[0007] The movable groove is provided on the base;

[0008] The movable seat is slidably disposed in the movable groove;

[0009] The moving mechanism is arranged in the moving groove and is used to control the moving seat to move;

[0010] The support ring is fixedly arranged on the base;

[0011] The support block is fixedly arranged on the movable seat;

[0012] The support seat is fixedly arranged on the support block, and a support groove is provided on the support seat;

[0013] The limiting mechanism is arranged on the supporting ring and is used to limit the position of the pipe;

[0014] The clamping mechanism is arranged in the support seat and is used to fix the pipe in the support groove.

[0015] Preferably, the limiting mechanism comprises:

[0016] A limiting groove, wherein the limiting groove is provided in plurality, and the plurality of limiting grooves are opened on the inner wall of the supporting ring;

[0017] A limiting opening, wherein the limiting opening is provided at the bottom of the limiting groove;

[0018] A limiting block, the limiting block is slidably disposed in the limiting groove;

[0019] A limiting column, the limiting column is rotatably arranged on the limiting block, and the limiting column passes through the limiting opening and extends out of the supporting ring;

[0020] A positioning mechanism is arranged in the limiting opening and is used for positioning the limiting column and the limiting opening.

[0021] Furthermore, the positioning mechanism includes:

[0022] A positioning slot, wherein the positioning slot is provided on the limiting column;

[0023] A positioning groove, wherein the positioning groove is provided in plurality, and the plurality of positioning grooves are arranged on the side wall of the positioning through groove;

[0024] A positioning block, the positioning block is fixedly arranged on the side wall of the limiting opening corresponding to the positioning through slot;

[0025] A torsion spring, wherein the torsion spring is sleeved on the limit column, and the two ends of the torsion spring are respectively fixedly connected to the limit block and the limit column;

[0026] A hand wheel is fixedly arranged on the limiting column.

[0027] Furthermore, the clamping mechanism comprises:

[0028] A clamping groove, wherein the clamping groove is provided in plurality, and the plurality of clamping grooves are opened on the side wall of the supporting groove;

[0029] A clamping column, the clamping column is rotatably disposed in the clamping groove;

[0030] A clamping block, wherein the clamping block is fixedly disposed on the clamping column;

[0031] A synchronous rotation mechanism is arranged in the support seat and is used to control the multiple clamping columns to rotate synchronously.

[0032] Furthermore, the synchronous rotation mechanism includes:

[0033] A first cavity, the first cavity is opened on one side of the supporting groove;

[0034] a first gear, the first gear being disposed in the first cavity for rotation corresponding to the clamping column;

[0035] Wherein, the clamping column is fixedly connected to the first gear;

[0036] a second gear, the second gear being rotatably disposed in the first cavity, the second gear being meshed with the first gear;

[0037] A first motor, wherein the first motor is fixedly disposed on the support seat, and an output end of the first motor is fixedly connected to the second gear.

[0038] On the basis of the above scheme, the moving mechanism comprises:

[0039] A threaded rod, the threaded rod is rotatably disposed in the moving groove, and the threaded rod penetrates the moving seat through threaded engagement;

[0040] A second motor, wherein the second motor is fixedly arranged on the base, and an output end of the second motor is fixedly connected to the threaded rod.

[0041] The working principle and beneficial effects of the utility model are:

[0042] 1. In the utility model, through the setting of the moving mechanism, after the pipe is clamped in the supporting groove by the clamping mechanism, the threaded rod can be driven to rotate by the operation of the second motor, and then the pipe is driven to move by the threaded cooperation between the threaded rod and the moving seat, thereby avoiding frequent clamping and loosening of the pipe, thereby improving the material selection efficiency;

[0043] 2. In the utility model, through the setting of the clamping mechanism, the operation of the first motor can drive the second gear to rotate, and the meshing of the second gear and the first gear can drive the first gear and the clamping column to rotate, and at the same time drive the clamping block to move around the clamping column, so that the pipe can be clamped and fixed by the movement of the clamping block;

[0044] 3. In the utility model, the setting of the limiting mechanism facilitates the pipe to be limited by the limiting block, thereby preventing the pipe from shaking during use;

[0045] 4. In the present invention, the positioning mechanism is provided to facilitate the positioning of the limit column and the limit block through the cooperation between the positioning block and the positioning groove;

[0046] 5. In the utility model, through the arrangement of the base, movable groove, movable seat, movable mechanism, support ring, support block, support seat, limit mechanism and clamping mechanism, it is convenient to clamp the pipe in the support groove through the clamping mechanism, and drive the support seat and the pipe to move through the rotation of the threaded rod, thereby avoiding frequent clamping and loosening of the pipe, thereby improving the material selection efficiency and solving the problem of low material selection efficiency in the pipe processing process in the related technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0048] Figure 1 It is a schematic diagram of the structure of the utility model;

[0049] Figure 2 This is a schematic diagram of the cross-sectional structure of the support ring of the utility model;

[0050] Figure 3 This is a schematic diagram of the cross-sectional structure of the support seat of the utility model;

[0051] Figure 4 This is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0052] In the figure: 1. base; 2. movable seat; 3. support ring; 4. support block; 5. support seat; 6. limit block; 7. limit column; 8. positioning slot; 9. positioning slot; 10. torsion spring; 11. hand wheel; 12. clamping slot; 13. clamping column; 14. clamping block; 15. first gear; 16. second gear; 17. first motor; 18. threaded rod; 19. second motor. DETAILED DESCRIPTION

[0053] The following will be combined with 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 of 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.

[0054] like Figure 1~Figure 4As shown, this embodiment proposes a material pulling mechanism for a CNC turning and milling compound machine tool, including a base 1, a movable groove, a movable seat 2, a movable mechanism, a support ring 3, a support block 4, a support seat 5, a limiting mechanism and a clamping mechanism. The movable groove is opened on the base 1, the movable seat 2 is slidably set in the movable groove, the movable mechanism is set in the movable groove, and is used to control the movement of the movable seat 2. The support ring 3 is fixedly set on the base 1, the support block 4 is fixedly set on the movable seat 2, the support seat 5 is fixedly set on the support block 4, a support groove is opened on the support seat 5, the limiting mechanism is set on the support ring 3, and is used to limit the pipe. The clamping mechanism is set in the support seat 5, and is used to fix the pipe in the support groove.

[0055] Among them, the limiting mechanism includes a limiting groove, a limiting opening, a limiting block 6, a limiting column 7, and a positioning mechanism. The limiting grooves are set to multiple, and multiple limiting grooves are opened on the inner wall of the support ring 3. The limiting opening is opened at the bottom of the limiting groove. The limiting block 6 is slidably set in the limiting groove, and the limiting column 7 is rotatably set on the limiting block 6. The limiting column 7 passes through the limiting opening and extends out of the support ring 3. The positioning mechanism is set in the limiting opening for positioning the limiting column 7 and the limiting opening. The positioning mechanism includes a positioning through groove 8, a positioning groove 9, a positioning block, a torsion spring 10 and a handwheel 11. The positioning through groove 8 is opened on the limiting column 7. The positioning groove 9 is set to multiple, and multiple positioning grooves 9 are opened on the side wall of the positioning through groove 8. The positioning block is fixedly set on the side wall of the limiting opening corresponding to the positioning through groove 8. The torsion spring 10 is mounted on the limiting column 7. The two ends of the torsion spring 10 are respectively fixedly connected to the limiting block 6 and the limiting column 7. The handwheel 11 is fixedly set on the limiting column 7.

[0056] Specifically, after the operator passes the pipe through the support ring 3, the operator turns the handwheel 11 to move the positioning block into the positioning groove 8. Then the operator pushes the handwheel 11 to limit the pipe through the positioning column. Then the operator releases the handwheel 11 to control the positioning column to rotate under the action of the torsion spring 10, so that the positioning block extends into the positioning groove 9. At the same time, the positioning column and the positioning block can be positioned through the cooperation of the positioning block and the positioning groove 9, so that the positioning block and the pipe can be limited to prevent the pipe from shaking.

[0057] Among them, the clamping mechanism includes a clamping groove 12, a clamping column 13, a clamping block 14 and a synchronous rotation mechanism. The clamping groove 12 is set to multiple, and multiple clamping grooves 12 are opened on the side wall of the support groove. The clamping column 13 is rotatably set in the clamping groove 12, and the clamping block 14 is fixedly set on the clamping column 13. The synchronous rotation mechanism is set in the support seat 5, which is used to control multiple clamping columns 13 to rotate synchronously. The synchronous rotation mechanism includes a first cavity, a first gear 15, a second gear 16 and a first motor 17. The first cavity is opened on one side of the support groove, and the first gear 15 is rotated in the first cavity corresponding to the clamping column 13, wherein the clamping column 13 is fixedly connected to the first gear 15, the second gear 16 is rotatably set in the first cavity, the second gear 16 is meshed with the first gear 15, the first motor 17 is fixedly set on the support seat 5, and the output end of the first motor 17 is fixedly connected to the second gear 16.

[0058] Specifically, the operator passes the pipe through the support ring 3 and extends it into the support groove. Then the operator controls the first motor 17 to work, thereby driving the first gear 15 and the clamping column 13 to rotate through the engagement of the second gear 16 with the first gear 15, and at the same time driving the clamping block 14 to move around the clamping column 13, so that the pipe can be clamped and fixed by the movement of the clamping block 14.

[0059] Among them, the moving mechanism includes a threaded rod 18 and a second motor 19. The threaded rod 18 is rotatably set in the moving groove. The threaded rod 18 penetrates the moving seat 2 through threaded cooperation. The second motor 19 is fixedly set on the base 1, and the output end of the second motor 19 is fixedly connected to the threaded rod 18.

[0060] Specifically, the operator controls the second motor 19 to operate, and the second motor 19 drives the threaded rod 18 to rotate, and then drives the pipe to move through the threaded cooperation between the threaded rod 18 and the movable seat 2, so as to avoid frequent clamping and loosening of the pipe.

[0061] In this embodiment, when in use, the operator passes the pipe through the support ring 3 and extends it into the support groove. Then the operator controls the first motor 17 to work, thereby driving the first gear 15 and the clamping column 13 to rotate through the meshing of the second gear 16 and the first gear 15, and at the same time driving the clamping block 14 to move around the clamping column 13, so that the pipe can be clamped and fixed by the movement of the clamping block 14, and then the operator rotates the hand wheel 11, so that the positioning block moves into the positioning groove 8, and then the operator pushes the hand wheel 11, so that the positioning block limits the pipe through the positioning column. The operator then releases the handwheel 11, thereby controlling the positioning column to rotate under the action of the torsion spring 10, so that the positioning block extends into the positioning slot 9, and at the same time, the positioning column and the positioning block can be positioned by the cooperation of the positioning block and the positioning slot 9, so that the positioning block and the pipe can be limited to avoid shaking of the pipe, and then the operator controls the second motor 19 to work, and the threaded rod 18 is driven to rotate by the work of the second motor 19, and then the pipe is driven to move by the threaded cooperation of the threaded rod 18 and the moving seat 2, so as to avoid frequent clamping and loosening of the pipe.

[0062] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material extraction mechanism for a CNC turning and milling compound machine tool, characterized in that: include: Base (1); A movable groove, the movable groove being provided on the base (1); A movable seat (2), the movable seat (2) being slidably disposed in the movable groove; A moving mechanism, the moving mechanism being arranged in the moving groove and being used for controlling the moving seat (2) to move; A support ring (3), the support ring (3) being fixedly arranged on the base (1); A support block (4), the support block (4) being fixedly arranged on the movable seat (2); A support seat (5), the support seat (5) being fixedly arranged on the support block (4), and a support groove being provided on the support seat (5); A limiting mechanism, the limiting mechanism being arranged on the supporting ring (3) and being used to limit the position of the pipe; A clamping mechanism, the clamping mechanism is arranged in the support seat (5) and is used to fix the pipe in the support groove.

2. A material extraction mechanism for a CNC turning and milling machine tool according to claim 1, characterized in that: The limiting mechanism comprises: A limiting groove, wherein a plurality of the limiting grooves are provided, and the plurality of limiting grooves are arranged on the inner wall of the support ring (3); A limiting opening, wherein the limiting opening is provided at the bottom of the limiting groove; A limit block (6), the limit block (6) being slidably disposed in the limit groove; A limiting column (7), wherein the limiting column (7) is rotatably disposed on the limiting block (6), and the limiting column (7) passes through the limiting opening and extends out of the support ring (3); A positioning mechanism, the positioning mechanism is arranged in the limiting opening and is used to position the limiting column (7) between the limiting opening.

3. A material extraction mechanism for a CNC turning and milling machine tool according to claim 2, characterized in that: The positioning mechanism comprises: A positioning through groove (8), wherein the positioning through groove (8) is formed on the limiting column (7); A positioning groove (9), wherein a plurality of the positioning grooves (9) are provided, and the plurality of the positioning grooves (9) are arranged on the side wall of the positioning through groove (8); A positioning block, the positioning block being fixedly arranged on the side wall of the limiting opening corresponding to the positioning through slot (8); A torsion spring (10), wherein the torsion spring (10) is sleeved on the limiting column (7), and two ends of the torsion spring (10) are respectively fixedly connected to the limiting block (6) and the limiting column (7); A hand wheel (11), wherein the hand wheel (11) is fixedly arranged on the limiting column (7).

4. A material extraction mechanism for a CNC turning and milling machine tool according to claim 3, characterized in that: The clamping mechanism comprises: A clamping groove (12), wherein a plurality of the clamping grooves (12) are provided, and the plurality of the clamping grooves (12) are opened on the side wall of the supporting groove; A clamping column (13), wherein the clamping column (13) is rotatably disposed in the clamping groove (12); A clamping block (14), the clamping block (14) being fixedly arranged on the clamping column (13); A synchronous rotation mechanism, the synchronous rotation mechanism is arranged in the support seat (5) and is used to control the multiple clamping columns (13) to rotate synchronously.

5. The material extraction mechanism of a CNC turning and milling compound machine tool according to claim 4, characterized in that: The synchronous rotation mechanism comprises: A first cavity, the first cavity is opened on one side of the supporting groove; A first gear (15), the first gear (15) being arranged in the first cavity so as to rotate correspondingly to the clamping column (13); Wherein, the clamping column (13) is fixedly connected to the first gear (15); a second gear (16), the second gear (16) being rotatably disposed in the first cavity, the second gear (16) being meshed with the first gear (15); A first motor (17), wherein the first motor (17) is fixedly disposed on the support seat (5), and an output end of the first motor (17) is fixedly connected to the second gear (16).

6. A material extraction mechanism for a CNC turning and milling machine tool according to claim 5, characterized in that: The moving mechanism comprises: a threaded rod (18), the threaded rod (18) being rotatably disposed in the movable groove, the threaded rod (18) penetrating the movable seat (2) by means of threaded engagement; A second motor (19), wherein the second motor (19) is fixedly arranged on the base (1), and an output end of the second motor (19) is fixedly connected to the threaded rod (18).

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