Anti-blocking feeding mechanism of CNC lathe

Abstract

The utility model discloses an anti-blocking feeding mechanism of CNC lathe relates to CNC lathe operation auxiliary mechanism field, including processing lathe and fixed plate, the side of processing lathe is equipped with feed inlet, and the side of processing lathe is fixedly equipped with connecting support. According to the anti-blocking feeding mechanism of the CNC lathe, through the arranged driving screw rod, the driving motor can drive the driving screw rod to rotate in the fixing plate during operation, so that the bearing assembly stably and transversely moves along the inner surface of the connecting bracket; in this way, it is ensured that the bars borne by the bearing assembly can be stably conveyed into the feeding port, and due to the fact that the clamping mechanisms on the two sides can conduct centering positioning, clamping and fixing treatment on the bars to be machined, the bearing assembly can stably convey the bars into the feeding port; in this way, the conveyed bars are prevented from being blocked, and the feeding mechanism is more stable during continuous operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to CNC lathe operation auxiliary mechanism field, concretely is a kind of anti-stuck material feeding mechanism of CNC lathe. BACKGROUND

[0002] CNC lathe is one of the core equipment of modern mechanical processing, and its efficient, high-precision characteristics make it become the key equipment of industrial automation, and CNC lathe is generally equipped with special feeding mechanism to carry out material conveying work when using, to improve the processing efficiency of CNC lathe.

[0003] However, the current feeding mechanism still has some deficiencies, such as the existing feeding mechanism has poor anti-stuck function, which causes the feeding mechanism to be easily disturbed or even collide when conveying materials, thereby causing certain interference to the continuous feeding work of the feeding mechanism, and further having certain use defects.

[0004] Therefore, it is urgent to improve this defect, and the utility model provides a kind of anti-stuck material feeding mechanism of CNC lathe. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of anti-stuck material feeding mechanism of CNC lathe to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of anti-stuck material feeding mechanism of CNC lathe, including processing lathe and fixed plate, the side of processing lathe is provided with inlet, and the side of processing lathe is fixedly installed with connecting support, and the bottom of connecting support is symmetrically installed with fixed support seat, the fixed plate is symmetrically fixedly installed at the bottom of connecting support, and the side of fixed plate is installed with drive motor, and the output shaft of drive motor is installed with drive screw through shaft coupling, and the inner surface of connecting support is slidably connected with bearing assembly, and the top of connecting support is fixedly installed with material placing box.

[0007] Further, the bearing assembly includes bearing plate, cross-shaped slider, connecting mechanism, T-shaped slide bar, fixed frame and clamping mechanism, the bottom of bearing plate is fixedly connected with cross-shaped slider, and the bottom of cross-shaped slider is fixedly installed with connecting mechanism, and the inside of connecting mechanism is movably connected with the side of drive screw rod, and the bottom of bearing plate is symmetrically installed with T-shaped slide bar, the top of bearing plate is symmetrically fixedly installed with fixed frame, and the inner side of fixed frame is movably connected with clamping mechanism.

[0008] Further, the bottom of bearing plate is fixedly connected with the top of T-shaped slide bar, and the bearing plate constitutes sliding structure with connecting support through T-shaped slide bar.

[0009] Further, the clamping mechanism comprises an electric push rod, a clamping plate, a guide slider, a pushing block and an arc-shaped clamping groove, the extension end of the electric push rod is fixedly connected with the clamping plate, the bottom of the clamping plate is symmetrically provided with the guide slider, the inner side of the clamping plate is provided with the pushing block, and the inner side of the clamping plate is provided with the arc-shaped clamping groove, and the fixed end of the electric push rod is fixedly connected with the outer side of the fixed frame.

[0010] Further, the bottom of the clamping plate is fixedly connected with the top of the guide slider, and the clamping plate and the bearing plate form a sliding structure through the guide slider.

[0011] Further, the side of the pushing block is fixedly connected with the inner side of the clamping plate, the bottom of the pushing block is attached to the top of the bearing plate, and the pushing block and the clamping plate form a fixed structure.

[0012] Further, the bearing assembly further comprises an L-shaped plugging frame and a reinforcing strip, the inner surface of the L-shaped plugging frame is symmetrically fixedly provided with the reinforcing strip, and the top of the L-shaped plugging frame is attached to the bottom of the material placing box.

[0013] Further, the bottom of the L-shaped plugging frame is fixedly connected with the top of the bearing plate, the inner surface of the L-shaped plugging frame is fixedly connected with the upper end of the reinforcing strip, the lower end of the reinforcing strip is fixedly connected with the top of the bearing plate, and the L-shaped plugging frame and the bearing plate form a fixed structure through the reinforcing strip.

[0014] The utility model provides a kind of anti-stuck material feeding mechanism of CNC lathe, with following beneficial effects:

[0015] 1, the utility model discloses a driving screw is set, so that driving motor can drive driving screw to rotate in the inside of fixed plate when operating, to make bearing assembly stable transverse movement along the inner surface of connecting support, to ensure that the bar material carried by bearing assembly can be stably conveyed into the inside of feed inlet, and since the clamping mechanism of both sides can be centered positioning clamping fixed treatment to the bar material to be processed, bearing assembly can stably convey bar material into the inside of feed inlet, to prevent the bar material of conveying from being stuck, so that feeding mechanism is more stable when continuously operating.

[0016] 2, The utility model discloses a guide sliding block is set, make electric push rod can drive clamping plate along the top of bearing plate and move stably when operating, when through the mutual matching of pushing block and arc clamping slot, make clamping plate when more convenient when clamping bar material, and through the L shaped plugging frame and reinforcing strip of setting, make bearing assembly when the conveying work of bar material L shaped plugging frame can automatic plugging processing to the discharge port of material placing box, to this to ensure that the bar material in material placing box does not fall down when bearing assembly moves and causes the interference of bearing assembly's movement. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a front view solid structure schematic diagram of the anti - jamming material feeding mechanism of a CNC lathe of the utility model;

[0018] Fig. 2 It is the bearing plate - L shaped plugging frame bottom view solid structure schematic diagram of the anti - jambing material feeding mechanism of a CNC lathe of the utility model;

[0019] Fig. 3 It is the clamping plate - guide sliding block bottom view solid structure schematic diagram of the anti - jamming material feeding mechanism of a CNC lathe of the utility model.

[0020] In the drawing: 1, processing lathe;2, feed inlet;3, connecting support;4, fixed support seat;5, fixed plate;6, drive motor;7, drive screw;8, bearing assembly;81, bearing plate;82, cross slide;83, connecting mechanism;84, T-shaped slide bar;85, fixed frame;86, clamping mechanism;861, electric push rod;862, clamping plate;863, guide sliding block;864, pushing block;865, arc clamping slot;87, L-shaped plugging frame;88, reinforcing strip;9, material placing box. DETAILED DESCRIPTION

[0021] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0022] As Figs. 1-3As shown, a kind of CNC lathe anti-jamming feeding mechanism, including processing lathe 1 and fixed plate 5, the side of processing lathe 1 is equipped with feed inlet 2, and the side of processing lathe 1 is fixedly installed with connecting bracket 3, and the bottom of connecting bracket 3 is symmetrically installed with fixed support 4, fixed plate 5 is symmetrically fixedly installed at the bottom of connecting bracket 3, and the side of fixed plate 5 is installed with drive motor 6, and the output shaft of drive motor 6 is installed with drive screw 7 through shaft coupling, and the inner surface of connecting bracket 3 is slidably connected with bearing assembly 8, bearing assembly 8 includes bearing plate 81, cross-shaped slider 82, connecting mechanism 83, T-shaped slide bar 84, fixed frame 85 and clamping mechanism 86, and the bottom of bearing plate 81 is fixedly connected with cross-shaped slider 82, and the bottom of cross-shaped slider 82 is fixedly installed with connecting mechanism 83, and the inside of connecting mechanism 83 is movably connected with the side of drive screw 7, while the bottom of bearing plate 81 is symmetrically installed with T-shaped slide bar 84, the bottom of bearing plate 81 is fixedly connected with the top of T-shaped slide bar 84, and bearing plate 81 forms sliding structure with connecting bracket 3 through T-shaped slide bar 84, so that bearing plate 81 is more smooth and stable when moving transversely along the inner surface of connecting bracket 3, the top of bearing plate 81 is symmetrically fixedly installed with fixed frame 85, and the inner side of fixed frame 85 is movably connected with clamping mechanism 86, clamping mechanism 86 includes electric push rod 861, clamping plate 862, guide slider 863, pushing block 864 and arc-shaped clamping groove 865, the extension end of electric push rod 861 is fixedly connected with clamping plate 862, and the bottom of clamping plate 862 is symmetrically installed with guide slider 863, the bottom of clamping plate 862 is fixedly connected with the top of guide slider 863, and clamping plate 862 forms sliding structure with bearing plate 81 through guide slider 863, so that clamping plate 862 is more smooth and stable when moving along the top of bearing plate 81, and the inner side of clamping plate 862 is installed with pushing block 864, the side of pushing block 864 is fixedly connected with the inner side of clamping plate 862, the bottom of pushing block 864 is connected with the top of bearing plate 81, and pushing block 864 forms fixed structure with clamping plate 862, so that clamping plate 862 does not appear loosening phenomenon when pushing block 864 is driven to clamp bar stock, and the inner side of clamping plate 862 is provided with arc-shaped clamping groove 865, and the fixed end of electric push rod 861 is fixedly connected with the outer side of fixed frame 85.

[0023] As Figs. 1-3As shown, the side of the machining lathe 1 is fixedly provided with a connecting bracket 3, and the bottom of the connecting bracket 3 is symmetrically provided with a fixed support seat 4, and the inner surface of the connecting bracket 3 is slidably connected with a bearing assembly 8, and the bearing assembly 8 further comprises an L-shaped blocking frame 87 and a reinforcing strip 88, and the inner surface of the L-shaped blocking frame 87 is symmetrically and fixedly provided with the reinforcing strip 88, the bottom of the L-shaped blocking frame 87 is fixedly connected with the top of a bearing plate 81, the inner surface of the L-shaped blocking frame 87 is fixedly connected with the upper end of the reinforcing strip 88, and the lower end of the reinforcing strip 88 is fixedly connected with the top of the bearing plate 81, and the L-shaped blocking frame 87 and the bearing plate 81 form a fixed structure through the reinforcing strip 88, and the L-shaped blocking frame 87 is more stable and firm during the blocking operation, and the top of the L-shaped blocking frame 87 is connected with the bottom of a material placing box 9, and the top of the connecting bracket 3 is fixedly provided with the material placing box 9.

[0024] In summary, the anti-blocking feeding mechanism of the CNC lathe first according to Figs. 1 to 3 As shown in the structure, the worker puts the rod to be machined into the material placing box 9, at this time the rod in the material placing box 9 automatically falls from the discharge port below the material placing box 9, when the rod falls to the top of the bearing assembly 8, the worker opens the electric push rod 861 on both sides through the controller, when the electric push rod 861 starts to run through the sliding of the guide block 863, the clamping plates 862 on both sides move along the top of the bearing plate 81, at this time through the cooperation of the pushing block 864 and the arc-shaped clamping groove 865, the clamping plates 862 on both sides can automatically center and fix the rear end of the rod falling on the top of the bearing plate 81, when the rod is fixed, the drive motor 6 is opened through the controller, when the drive motor 6 starts to run, the drive screw 7 drives the bearing plate 81 to move towards the machining lathe 1, so that the bearing assembly 8 automatically feeds the rod to be machined into the feeding port 2, so as to achieve the purpose of automatic feeding, at this time through the cooperation of the L-shaped blocking frame 87 and the reinforcing strip 88, the L-shaped blocking frame 87 can automatically block the discharge port below the material placing box 9 when the bearing plate 81 drives the rod to move, so as to ensure that the rod to be machined in the material placing box 9 does not fall on the inner surface of the connecting bracket 3 when the bearing assembly 8 feeds the material.

[0025] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the present application and its practical application, and to thereby enable others skilled in the art to best utilize the present application with various modifications as are suited to the particular use contemplated.

Claims

1. A CNC lathe anti-jamming feeding mechanism comprising a processing lathe (1) and a fixed plate (5), characterized in that, The side of the processing lathe (1) is provided with a feeding port (2), and the side of the processing lathe (1) is fixedly installed with a connecting bracket (3), and the bottom of the connecting bracket (3) is symmetrically installed with a fixed support seat (4), the fixed plate (5) is symmetrically fixedly installed at the bottom of the connecting bracket (3), and the side of the fixed plate (5) is installed with a driving motor (6), and the output shaft of the driving motor (6) is installed with a driving screw (7) through a shaft coupling, and the inner surface of the connecting bracket (3) is slidably connected with a bearing assembly (8), and the top of the connecting bracket (3) is fixedly installed with a material placing box (9).

2. A CNC lathe anti-jamming feeding mechanism according to claim 1, characterized in that, The bearing assembly (8) comprises a bearing plate (81), a cross-shaped sliding block (82), a connecting mechanism (83), a T-shaped sliding bar (84), a fixing frame (85) and a clamping mechanism (86), the bottom of the bearing plate (81) is fixedly connected with the cross-shaped sliding block (82), the bottom of the cross-shaped sliding block (82) is fixedly installed with the connecting mechanism (83), the inner part of the connecting mechanism (83) is movably connected with the side of the driving screw (7), the bottom of the bearing plate (81) is symmetrically installed with the T-shaped sliding bar (84), the top of the bearing plate (81) is symmetrically fixedly installed with the fixing frame (85), and the inner side of the fixing frame (85) is movably connected with the clamping mechanism (86).

3. A CNC lathe anti-jamming feeding mechanism according to claim 2, characterized in that, The bottom of the bearing plate (81) is fixedly connected with the top of the T-shaped sliding bar (84), and the bearing plate (81) and the connecting bracket (3) form a sliding structure through the T-shaped sliding bar (84).

4. The anti-jamming feed mechanism of a CNC lathe according to claim 2, characterized in that, The clamping mechanism (86) comprises an electric push rod (861), a clamping plate (862), a guide sliding block (863), a pushing block (864) and an arc-shaped clamping groove (865), the extending end of the electric push rod (861) is fixedly connected with the clamping plate (862), the bottom of the clamping plate (862) is symmetrically installed with the guide sliding block (863), the inner side of the clamping plate (862) is installed with the pushing block (864), and the inner side of the clamping plate (862) is provided with the arc-shaped clamping groove (865), and the fixed end of the electric push rod (861) is fixedly connected with the outer side of the fixing frame (85).

5. A CNC lathe anti-jamming feed mechanism according to claim 4, wherein, The bottom of the clamping plate (862) is fixedly connected with the top of the guide sliding block (863), and the clamping plate (862) and the bearing plate (81) form a sliding structure through the guide sliding block (863).

6. A CNC lathe anti-jamming feed mechanism according to claim 4, wherein, The side of the pushing block (864) is fixedly connected with the inner side of the clamping plate (862), the bottom of the pushing block (864) is connected with the top of the bearing plate (81), and the pushing block (864) and the clamping plate (862) form a fixed structure.

7. A CNC lathe anti-jamming feed mechanism according to claim 2, wherein, The bearing assembly (8) further comprises an L-shaped plugging frame (87) and a reinforcing strip (88), the inner surface of the L-shaped plugging frame (87) is symmetrically fixedly installed with the reinforcing strip (88), and the top of the L-shaped plugging frame (87) is connected with the bottom of the material placing box (9).

8. A CNC lathe anti-jamming feed mechanism according to claim 7, wherein, The bottom of the L-shaped blocking frame (87) is fixedly connected with the top of the bearing plate (81), the inner surface of the L-shaped blocking frame (87) is fixedly connected with the upper end of the reinforcing strip (88), the lower end of the reinforcing strip (88) is fixedly connected with the top of the bearing plate (81), and the L-shaped blocking frame (87) and the bearing plate (81) form a fixed structure through the reinforcing strip (88).

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