Numerical control vertical lathe part feeding and discharging tool

Abstract

The numerical control vertical lathe part feeding and discharging tool comprises a material fixing table and a material conveying table, the material conveying table is provided with a material conveying table top facing the material fixing table, the material fixing table comprises a protective cover, a supporting table, a center shaft, a rotating motor and multiple sets of clamping mechanisms, and the supporting table is arranged at the inner top of the protective cover; the upper end of the center shaft is fixedly connected with the center of the supporting table, and the lower end of the center shaft is fixedly connected with the output end of the rotating motor, so that the rotating motor drives the supporting table to rotate. According to the numerical control machining device, the material conveying table and the material fixing table are arranged in a matched mode, so that when numerical control machining is carried out on blanks, feeding, blank fixing and blank transferring after machining can be automatically and continuously carried out, and therefore when the blanks are machined, the feeding and discharging operation speed can be increased, the labor intensity can be reduced, and the machining efficiency is improved. Therefore, the machining efficiency of the numerical control lathe in use can be better improved.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical processing facilities, and in particular to a CNC vertical lathe parts loading and unloading tool. Background Art

[0002] CNC machine tools are short for digitally controlled machine tools. They are automated machine tools equipped with a program control system. After the data is entered into the CNC system's memory, it is compiled and calculated by the computer. Through the displacement control system, the information is transmitted to the driver to drive the motor to cut and process the designed parts.

[0003] In the production of single parts, the time occupied by loading and unloading is relatively short. However, in the case of medium and large batches and short processing time of single parts, the use of manual loading and unloading greatly increases the labor intensity and time required, thereby reducing the efficiency of CNC machine tool processing. Utility Model Content

[0004] In order to improve the problem that the loading and unloading operations of CNC machine tools are labor-intensive and affect the processing efficiency in large-batch blank processing operations, the present application provides a CNC vertical lathe parts loading and unloading tooling.

[0005] The present application provides a CNC vertical lathe parts loading and unloading tooling adopting the following technical solutions:

[0006] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring, and castor is arranged on the pin of base bottom four, to carry mobile handler location.

[0007] Furthermore, a plurality of material loading grooves are formed on the top of the support platform, and each of the material loading grooves passes through the outer wall of the support platform. A clamping guide groove is also formed on the inner bottom of the material loading groove and passes through the bottom wall of the support platform, and the top of the clamping mechanism moves through the clamping guide groove.

[0008] Furthermore, the clamping mechanism includes an electric push rod, a shift block and two groups of symmetrical clamping arms, the electric push rod is installed and fixed under the support platform, and the output end of the electric push rod is connected to the bottom of the shift block, the two ends of the shift block are respectively slidably connected to the opposite sides of the bottom of the two groups of clamping arms, and the tops of the two groups of clamping arms are both extended to the top of the clamping guide groove, the shift block includes a connecting part, a pushing part and two buckling parts, the connecting part is formed at the bottom of the pushing part and is fixedly connected to the output end of the electric push rod, the two buckling parts are symmetrically formed on the inclined surfaces on both sides of the pushing part, The pushing portion and the snapping portion are both arranged in a trapezoidal shape, and the clamping arm includes a sliding portion, a snapping groove and a limiting portion. The side of the sliding portion facing the pushing portion is in contact with the inclined surface of the pushing portion, and the snapping groove is formed on the side of the sliding portion facing the pushing portion. The snapping portion can be slidably inserted into the snapping groove, and the cross-sectional shape of the snapping groove is the same as the cross-sectional shape of the snapping portion. The limiting portion is formed on the top of the sliding portion, and the width of the limiting portion is adapted to the width of the clamping guide groove. The facing sides of the two groups of clamping arms in the clamping mechanism are formed with alternating concave and convex anti-slip patterns along their height direction.

[0009] Furthermore, the bottom inner wall of the material conveying trough and the bottom inner wall of the material storage trough are coplanar, and the width of the material conveying trough is adapted to the width of the material storage trough.

[0010] Furthermore, the feed platform also includes a material placement seat, at least one observation window and at least one fixing screw. The material placement seat is placed on the top of the base, and an opening is formed on the top of the material placement seat that penetrates the material placement seat longitudinally, and the opening of the material placement seat faces the feed trough. At least one observation window is formed on the outer wall of the material placement seat, and at least one fixing screw penetrates the outer edge of the material placement seat from top to bottom and is threadedly connected to the base.

[0011] The beneficial technical effect of the present application is that by coordinating the feeding table and the fixing table, the operations of feeding, fixing the blank and transferring the blank after processing can be automatically and continuously performed when the blank is CNC processed, thereby increasing the speed of loading and unloading operations when processing the blank, and reducing labor intensity, thereby better improving the processing efficiency when using the CNC lathe. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic structural diagram of a CNC vertical lathe parts loading and unloading tooling according to an embodiment of the present application;

[0013] Figure 2 This is a structural diagram of the material metering table in the embodiment of the present application;

[0014] Figure 3 This is a schematic structural diagram of the support platform in an embodiment of the present application;

[0015] Figure 4 This is a schematic structural diagram of the clamping mechanism in an embodiment of the present application;

[0016] Figure 5 yes Figure 4 Schematic diagram of the exploded structure of the clamping mechanism;

[0017] Figure 6 It is a structural diagram of the feeding platform in the embodiment of the present application.

[0018] Figure numerals: 10, material fixing table; 11, protective cover; 12, support platform; 121, material feeding trough; 122, clamping guide groove; 13, center axis; 14, rotating motor; 15, clamping mechanism; 151, electric push rod; 152, shift block; 1521, connecting part; 1522, pushing part; 1523, snap-fitting part; 153, clamping arm; 1531, sliding part; 1532, snap-fitting groove; 1533, limiting part; 20, feeding platform; 21, bottom platform; 22, feeding trough; 23, hydraulic cylinder; 24, push plate; 25, material feeding seat; 26, observation window; 27, fixing screw. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solution of this application in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0020] The embodiment of the present application discloses a CNC vertical lathe parts loading and unloading tool. Figure 1 The CNC vertical lathe parts loading and unloading tooling includes a material setting table 10 and a material conveying table 20. The material conveying table 20 has a material conveying table surface facing the material setting table 10, and the blanks to be processed can be conveyed to the material setting table 10 on the material conveying table surface. The material setting table 10 can hold multiple blanks to be processed and can deflect and transfer the position of the processed blanks to facilitate the processing personnel to remove them.

[0021] See Figure 2The material table 10 includes a protective cover 11, a support table 12, a central shaft 13, a rotary motor 14 and a plurality of clamping mechanisms 15. The support table 12 is arranged at the inner top of the protective cover 11, the upper end of the central shaft 13 is fixedly connected to the center of the support table 12, and the lower end of the central shaft 13 is fixedly connected to the output end of the rotary motor 14, so that the rotary motor 14 can drive the support table 12 to deflect, thereby shifting the position of the blank placed on the support table 12. Several groups of clamping mechanisms 15 are installed at equal intervals along the radial direction of the support table 12 below the support table 12, and the top of the clamping mechanism 15 passes through the support table 12. The clamping mechanism 15 can be used to clamp and fix the blank delivered to the support table 12.

[0022] See Figure 3 The top of the support platform 12 is formed with multiple material troughs 121. Each material trough 121 penetrates the outer wall of the support platform 12, so that the blank can be transported into the material trough 121 using the feeding platform 20. The inner bottom of the material trough 121 is formed with a clamping guide groove 122 that penetrates the bottom wall of the support platform 12. The top of the clamping mechanism 15 moves through the clamping guide groove 122 to clamp and fix the blank in the material trough 121.

[0023] See Figure 4 and Figure 5 The clamping mechanism 15 includes an electric push rod 151, a shift block 152, and two sets of symmetrical clamping arms 153. The electric push rod 151 is fixed to the bottom of the support platform 12, and the output end of the electric push rod 151 is connected to the bottom of the shift block 152, so that the electric push rod 151 can drive the shift block 152 to move up and down. The two ends of the shift block 152 are respectively slidably connected to the opposite sides of the bottom of the two sets of clamping arms 153. The tops of the two sets of clamping arms 153 are both extended to the top of the clamping guide groove 122, so that when the shift block 152 moves, the two sets of clamping arms 153 can move toward or away from each other under the limit guidance of the clamping guide groove 122, so that the two sets of clamping arms 153 can fix or release the blank.

[0024] In this embodiment, the shift block 152 may include a connecting portion 1521, a pushing portion 1522, and two snap-fitting portions 1523. The connecting portion 1521 is formed at the bottom of the pushing portion 1522 and is used to securely connect with the output end of the electric push rod 151. The two snap-fitting portions 1523 are symmetrically formed on the inclined surfaces on both sides of the pushing portion 1522. Both the pushing portion 1522 and the snap-fitting portions 1523 are trapezoidal in shape.

[0025] In this embodiment, the clamping arm 153 may include a sliding portion 1531, a snap-fitting groove 1532, and a limiting portion 1533. The side of the sliding portion 1531 facing the pushing portion 1522 is in contact with the inclined surface of the pushing portion 1522, so that when the pushing portion 1522 moves longitudinally, its sidewall can apply force to push the sliding portion 1531. The snap-fitting groove 1532 is formed on the side of the sliding portion 1531 facing the pushing portion 1522. The snap-fitting portion 1523 can be slidably inserted into the snap-fitting groove 1532. The cross-sectional shape of the snap-fitting groove 1532 is the same as that of the snap-fitting portion 1523. When the pushing portion 1522 moves upward, the snap-fitting portion 1523 cooperates with the snap-fitting groove 1532 to prevent the pushing portion 1522 from separating from the sliding portion 1531, and the sliding portions 1531 of the two sets of clamping arms 153 are driven to move toward each other. A stopper 1533 is formed at the top of the sliding portion 1531. The width of the stopper 1533 matches the width of the clamping guide slot 122, allowing the clamping arms 153 to move along their lengths under the guidance of the clamping guide slots. The opposing sides of the two sets of clamping arms 153 in the clamping mechanism 15 are each formed with alternating concave and convex anti-slip patterns along their heights, allowing the two sets of clamping arms 153 to more stably secure the blank.

[0026] See Figure 6 The feed platform 20 includes a base 21, a feed trough 22, a hydraulic cylinder 23, a push plate 24, a material placement seat 25, at least one observation window 26, and at least one fixing screw 27. The feed trough 22 is formed on the top of the base 21 and passes through the side of the base 21 facing the protective cover 11. The bottom inner wall of the feed trough 22 is coplanar with the bottom inner wall of the material placement trough 121, and the width of the feed trough 22 is adapted to the width of the material placement trough 121, so that the blank can be pushed and moved through the feed trough 22 into the material placement trough 121. The bottom inner wall of the feed trough 22 constitutes the feed surface of the feed platform 20. The hydraulic cylinder 23 is mounted and fixed on the base 21, and the output end of the hydraulic cylinder 23 is connected to the push plate 24. The push plate 24 is slidably disposed in the feed trough 22 so that it can push the blank in the feed trough 22 into the material placement trough 121. The top of the material placement base 25 is formed with an opening running longitudinally through it. The material placement base 25 is supported atop the base 21. At least one fixing screw 27 extends from top to bottom through the outer edge of the material placement base 25 and is threadedly connected to the base 21, thereby securing the material placement base 25. Once secured, the material placement base 25 is positioned with its opening facing the feed trough 22, allowing the blanks stacked in the material placement base 25 to be directed into the feed trough 22. At least one observation window 26 is formed on the outer wall of the material placement base 25, allowing the processing personnel to view the remaining blanks.

[0027] The system of the present invention may further include a control system for controlling the operation of the motor, electric push rod, and hydraulic cylinder pump to automatically perform feeding, blank fixation, and blank transfer after processing. It should be understood that the control system is not particularly limited and can be implemented using existing control technologies, which will not be described in detail here.

[0028] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A CNC vertical lathe parts loading and unloading tooling, characterized in that: It comprises a material setting platform (10) and a material conveying platform (20), wherein the material conveying platform (20) has a material conveying platform surface facing the material setting platform (10). Wherein, the material setting table (10) includes a protective cover (11), a support table (12), a central shaft (13), a rotating motor (14) and a plurality of clamping mechanisms (15), the support table (12) is arranged at the inner top of the protective cover (11), the upper end of the central shaft (13) is fixedly connected to the center of the support table (12), and the lower end of the central shaft (13) is fixedly connected to the output end of the rotating motor (14), so that the rotating motor (14) drives the rotation of the support table (12), and a plurality of groups of the clamping mechanisms (15) are installed at equal intervals along the radial direction of the support table (12) below the support table (12), and the top of the clamping mechanism (15) passes through the support table (12), so that the clamping mechanism (15) clamps the blank conveyed to the support table (12); The feed platform (20) includes a base (21), a feed trough (22), a hydraulic cylinder (23) and a push plate (24). The feed trough (22) is formed on the top of the base (21), and the feed trough (22) passes through the base (21) toward the side of the protective cover (11). The inner wall of the bottom of the feed trough (22) constitutes the feed surface of the feed platform (20). The hydraulic cylinder (23) is installed and fixed on the base (21), and the output end of the hydraulic cylinder (23) is connected to the push plate (24). The push plate (24) is slidably arranged in the feed trough (22).

2. A CNC vertical lathe parts loading and unloading tool according to claim 1, characterized in that: A plurality of material placement grooves (121) are formed on the top of the support platform (12), and each of the material placement grooves (121) passes through the outer wall of the support platform (12). A clamping guide groove (122) is also formed on the inner bottom of the material placement groove (121) and passes through the bottom wall of the support platform (12). The top of the clamping mechanism (15) moves through the clamping guide groove (122).

3. A CNC vertical lathe parts loading and unloading tool according to claim 2, characterized in that: The clamping mechanism (15) includes an electric push rod (151), a shift block (152) and two groups of symmetrical clamping arms (153). The electric push rod (151) is fixed below the support platform (12), and the output end of the electric push rod (151) is connected to the bottom of the shift block (152). The two ends of the shift block (152) are respectively connected to the opposite sides of the bottom of the two groups of clamping arms (153) in a sliding manner. The tops of the two groups of clamping arms (153) are both extended to the top of the clamping guide groove (122).

4. A CNC vertical lathe parts loading and unloading tool according to claim 3, characterized in that: The shift block (152) comprises a connecting portion (1521), a pushing portion (1522) and two snap-fitting portions (1523); the connecting portion (1521) is formed at the bottom of the pushing portion (1522) and is fixedly connected to the output end of the electric push rod (151); the two snap-fitting portions (1523) are symmetrically formed on the inclined surfaces on both sides of the pushing portion (1522); and the pushing portion (1522) and the snap-fitting portions (1523) are both arranged in a trapezoidal shape.

5. A CNC vertical lathe parts loading and unloading tool according to claim 4, characterized in that: The clamping arm (153) includes a sliding portion (1531), a snap-fitting groove (1532) and a limiting portion (1533), wherein the side of the sliding portion (1531) facing the pushing portion (1522) is in contact with the inclined surface of the pushing portion (1522), and the snap-fitting groove (1532) is formed on the side of the sliding portion (1531) facing the pushing portion (1522). The snap-fitting portion (1523) can be slidably inserted into the snap-fitting groove (1532), and the cross-sectional shape of the snap-fitting groove (1532) is the same as the cross-sectional shape of the snap-fitting portion (1523). The limiting portion (1533) is formed on the top of the sliding portion (1531), and the width of the limiting portion (1533) is adapted to the width of the clamping guide groove (122).

6. A CNC vertical lathe parts loading and unloading tool according to claim 5, characterized in that: The facing sides of the two groups of clamping arms (153) in the clamping mechanism (15) are both formed with anti-slip patterns alternating between concave and convex along their height direction.

7. A CNC vertical lathe parts loading and unloading tool according to any one of claims 2 to 6, characterized in that: The bottom inner wall of the material conveying trough (22) and the bottom inner wall of the material holding trough (121) are coplanar, and the width of the material conveying trough (22) matches the width of the material holding trough (121).

8. A CNC vertical lathe parts loading and unloading tool according to claim 7, characterized in that: The feeding platform (20) further comprises a material placement seat (25), at least one observation window (26) and at least one fixing screw (27), wherein the material placement seat (25) is placed on the top of the base (21), and an opening is formed on the top of the material placement seat (25) which passes through the material placement seat (25) longitudinally, and the opening of the material placement seat (25) faces the feeding trough (22), at least one observation window (26) is formed on the outer wall of the material placement seat (25), and at least one fixing screw (27) passes through the outer edge of the material placement seat (25) from top to bottom and is threadedly connected to the base (21).

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