CN210059819U - Automatic feeding numerical control lathe - Google Patents

Abstract

The utility model provides an automatic material loading numerical control lathe relates to machining equipment technical field. The device comprises a frame, and a control device, a processing device and a feeding device which are arranged on the frame. The control device controls the machining device and the feeding device to move, the machining device comprises a main shaft, a clamp and a cutter, the feeding device comprises a feeding hopper, a feeding groove and a material pushing component, the feeding hopper comprises a feeding hole and a discharging hole, and the discharging hole is provided with a material blocking component for limiting the discharging time of materials. The feeding hopper is used for storing materials to be processed; the material blocking part arranged on the discharge port enables materials to enter the feeding groove under the action of the material blocking part according to the feeding requirement, and the number of the materials reaching the feeding groove each time can be directly changed through the arrangement of the control device, so that the mutual extrusion phenomenon caused by too many materials which are led out at one time is avoided, and the material pushing part can more smoothly push the materials to feed; the feeding device has simple structure and is convenient to install and operate.

Description

Automatic feeding numerical control lathe

Technical Field

The utility model relates to a machining equipment technical field especially relates to an automatic material loading numerical control lathe.

Background

The numerical control lathe and the turning center are high-precision and high-efficiency automatic machine tools. The multi-station tool turret or the power tool turret is equipped, the machine tool has wide processing technology performance, can process complex workpieces such as linear cylinders, oblique line cylinders, circular arcs and various threads, grooves, worms and the like, has various compensation functions of linear interpolation and circular arc interpolation, and plays a good economic effect in the batch production of complex parts.

The workpiece machined by the numerical control lathe needs to be clamped on a main shaft fixture, and then a main shaft rotating cutter is fed to cut the workpiece. The workpiece feeding before clamping is manual and automatic. Wherein, the efficiency of manual feeding is low, and there is very big potential safety hazard. The existing automatic feeding device is complex in structure and not easy to install and produce, and in a common funnel-shaped feeding device, the discharging of materials is often continuous, the materials located at the bottom directly receive the gravity action of the materials, so that the materials are very easy to be blocked due to insufficient thrust in the process of being pushed to a clamp, the work of the whole lathe is directly influenced, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcoming of the prior art, the utility model aims to provide an automatic material loading numerical control lathe for solve the problem that material loading device structure is complicated, the material loading process is obstructed easily among the prior art.

In order to achieve the above and other related purposes, the utility model provides an automatic feeding numerical control lathe, including the frame and the controlling means, processingequipment, the loading attachment that set up on the frame, processingequipment includes main shaft, anchor clamps and cutter, anchor clamps are fixed on the main shaft for the centre gripping material, the cutter is movably set up on the frame for the cutting material, loading attachment includes feeding funnel, feeding groove and pushes away the material part, the feeding funnel is "Y" style of calligraphy, fixes on the frame, including feed inlet and discharge gate, the discharge gate is equipped with and keeps off the material part, is used for limiting the discharge time of material; one end of the feeding groove is arranged on the discharge port, the other end of the feeding groove is aligned with the center of the clamp, the pushing component is fixed on the frame and comprises a pushing rod and a pushing cylinder, the pushing rod is fixed on the pushing cylinder, the pushing rod is aligned with the center of the clamp, and the pushing cylinder is controlled by a control device.

In an embodiment of the utility model, the striker part is including keeping off material cylinder and striker plate, it is controlled by controlling means to keep off the material cylinder, the striker plate sets up at the discharge gate, and the striker plate is fixed with the push rod of keeping off the material cylinder for change the on-state of discharge gate.

In an embodiment of the present invention, the feeding chute is rotatably connected to the discharge port.

In an embodiment of the utility model, be equipped with the upset cylinder between material loading groove and the discharge gate, upset cylinder and discharge gate fixed connection, material loading groove and the upset pole fixed connection of upset cylinder.

In an embodiment of the utility model, processingequipment still includes slider and moving cylinder, moving cylinder fixes on the frame, be equipped with movable guide on the frame, the slider sets up on movable guide, and slider and moving cylinder's push rod fixed connection, the cutter is fixed on the slider.

In an embodiment of the utility model, still include detection device, detection device fixes on the frame for whether accompany the material on detecting anchor clamps, and give controlling means with signal transmission.

As the above, the utility model discloses an automatic feeding numerical control lathe has following beneficial effect: the feeding hopper is used for storing materials to be processed, adding the materials from the feeding port and leading the materials out from the discharging port; the material blocking component is arranged on the discharge hole, so that the number of materials reaching the feeding groove each time can be directly changed through the arrangement of the control device according to the feeding requirement under the action of the material blocking component, the mutual extrusion phenomenon caused by too many materials being led out at one time is avoided, and the material pushing component is more smooth when pushing the materials to feed; the feeding device has simple structure and is convenient to install and operate.

Drawings

Fig. 1 is a schematic front view of an automatic loading numerically controlled lathe according to an embodiment of the present invention.

Fig. 2 shows a left side view structure diagram of an automatic loading numerically controlled lathe disclosed in an embodiment of the present invention.

Description of the element reference numerals

1-a vehicle frame; 2-a control device; 3-a processing device; 4-a feeding device; 5-a main shaft; 6-clamping; 7-cutting tools; 8-feeding a hopper; 9-feeding trough; 10-a pushing member; 11-a feed inlet; 12-a discharge hole; 13-a material blocking part; 14-a pusher bar; 15-a material pushing cylinder; 16-a striker plate; 17-a material blocking cylinder; 18-a roll-over cylinder; 19-a slide block; 20-a moving cylinder; 21-detection means.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Referring to fig. 1-2, the utility model provides an automatic feeding numerical control lathe, which comprises a frame 1, and a control device 2, a processing device 3 and a feeding device 4 which are arranged on the frame 1.

Referring to fig. 2, the machining device 3 includes a spindle 5, a jig 6, and a tool 7. The fixture 6 is fixed on the main shaft 5 and used for clamping materials, and the cutter 7 is movably arranged on the frame 1 and used for cutting the materials. The feeding device 4 comprises a feeding hopper 8, a feeding groove 9 and a pushing component 10. The feeding hopper 8 is Y-shaped and fixed on the frame 1, and comprises a feeding hole 11 and a discharging hole 12. The discharge port 12 is provided with a material blocking part 13 for limiting the discharge time of the material. One end of the feeding groove 9 is arranged on the discharge hole 12, and the other end of the feeding groove is aligned with the center of the clamp 6. The pushing component 10 is fixed on the frame 1 and comprises a pushing rod 14 and a pushing cylinder 15. The pushing rod 14 is fixed on the pushing cylinder 15, the pushing rod 14 is aligned with the center of the clamp 6, and the pushing cylinder 15 is controlled by the control device 2.

The feeding hopper 8 is used for storing materials to be processed, adding the materials from the feeding port 11 and leading the materials out from the discharging port 12; the material blocking parts 13 are arranged on the material outlet 12, so that materials in the feeding hopper 8 can enter the feeding groove 9 one by one under the action of the material blocking parts 13 according to the feeding requirement, the number of the materials reaching the feeding groove 9 at each time can be directly changed through the arrangement of the control device 2, the mutual extrusion phenomenon caused by too many materials led out at one time is avoided, and the material pushing part 10 can push the materials to feed more smoothly; the feeding device 4 has simple structure and is convenient to install and operate.

Specifically, referring to fig. 1, the striker part 13 includes a striker plate 16 and a striker cylinder 17. The material blocking cylinder 17 is controlled by the control device 2. The striker plate 16 is arranged at the discharge hole 12, and the striker plate 16 is fixed with a push rod of the striker cylinder 17 and used for changing the conduction state of the discharge hole 12. The material blocking cylinder 17 is directly controlled by the control device 2, and the contraction time of the push rod of the material blocking cylinder 17 at each time can be controlled through the control device 2, so that the maintaining time of the material blocking plate 16 fixed on the push rod of the material blocking cylinder 17 when the material blocking plate is withdrawn from the discharge hole 12 is different, and the material discharging number at each time is changed. In this embodiment, when the material blocking cylinder 17 is set to retract each time, only one material is led out from the material outlet 12 onto the feeding chute 9.

The feeding trough 9 is rotatably connected with the discharge hole 12. Specifically, a turnover cylinder 18 is arranged between the feeding trough 9 and the discharge hole 12, and the turnover cylinder 18 is fixedly connected with the discharge hole 12 and controlled by the control device 2. The feeding chute 9 is fixedly connected with the overturning rod of the overturning cylinder 18. The feeding trough 9 comprises a receiving end and a feeding end, the receiving end is connected with the discharge hole 12, the feeding end is a free end, and the position of the feeding trough can be changed under the action of the overturning cylinder 18. Due to the arrangement of the turnover cylinder 18, the feeding groove 9 has two using states, namely a discharging state, the height of the free end of the feeding groove 9 is lower than that of the receiving end and is aligned with the center of the clamp 6, so that the material can be accurately pushed out by the material pushing rod 14 of the material pushing component 10 and then is installed on the clamp 6; the second is a processing state, the height of the free end of the feeding groove 9 is higher than that of the receiving end, and the free end of the feeding groove 9 is completely staggered with the clamp 6, so that the cutter 7 has enough space for use, and the scale and the shape of the cutter 7 are not limited by the feeding groove 9, thereby enlarging the application range of the numerical control lathe; meanwhile, because the free end of the material feeding groove 9 is higher than the material receiving end in the machining state, even if the material blocking part 13 is accidentally damaged, when the material outlet 12 cannot be shielded, the material can be controlled at the joint of the material outlet 12 and the material receiving end and cannot slide along the material feeding groove 9, so that the problem of machining accidents caused by damage of the material blocking part 13 is solved.

In other embodiments, the feeding chute 9 can also be hinged with the discharge hole 12, and a state changing cylinder is arranged on the feeding chute 9, so that the angle between the feeding chute 9 and the feeding hopper 8 can be changed through the state changing cylinder.

The processing device 3 further includes a slider 19 and a moving cylinder 20. The moving cylinder 20 is fixed on the frame 1 and controlled by the control device 2. A moving guide rail is arranged on the frame 1, a sliding block 19 is arranged on the moving guide rail, and the sliding block 19 is fixedly connected with a push rod of a moving cylinder 20. The tool 7 is fixed to a slide 19. After the materials are fed to the position, the overturning air cylinder 18 works to enable the feeding groove 9 to reach the position of a processing state, then the moving air cylinder 20 works to push the sliding block 19 along the direction of the moving guide rail, so that the cutter 7 fixed on the sliding block 19 reaches the required position, and the materials are processed.

The automatic feeding numerical control lathe further comprises a detection device 21. The detection device 21 is fixed on the vehicle frame 1 and used for detecting whether the clamp 6 clamps materials or not and transmitting signals to the control device 2. In the present embodiment, the detection device 21 is an infrared detector.

To sum up, the utility model discloses can make numerical control lathe's material loading process more smooth, and simple structure, the installation of being convenient for is used. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (6)

1. The automatic feeding numerical control lathe is characterized by comprising: the processing device comprises a main shaft, a clamp and a cutter, wherein the clamp is fixed on the main shaft and used for clamping materials, the cutter is movably arranged on the frame and used for cutting the materials, the feeding device comprises a feeding hopper, a feeding groove and a pushing component, the feeding hopper is Y-shaped and fixed on the frame and comprises a feeding hole and a discharging hole, and the discharging hole is provided with a material blocking component and used for limiting the discharging time of the materials; one end of the feeding groove is arranged on the discharge port, the other end of the feeding groove is aligned with the center of the clamp, the pushing component is fixed on the frame and comprises a pushing rod and a pushing cylinder, the pushing rod is fixed on the pushing cylinder, the pushing rod is aligned with the center of the clamp, and the pushing cylinder is controlled by a control device.

2. The automatic-feeding numerically controlled lathe according to claim 1, characterized in that: the material blocking part comprises a material blocking cylinder and a material blocking plate, the material blocking cylinder is controlled by the control device, the material blocking plate is arranged at the discharge hole, and the material blocking plate is fixed with a push rod of the material blocking cylinder and used for changing the conduction state of the discharge hole.

3. The automatic-feeding numerically controlled lathe according to claim 1, characterized in that: the feeding trough is rotatably connected with the discharge hole.

4. The automatic-feeding numerically controlled lathe according to claim 3, characterized in that: the feeding device is characterized in that a turnover cylinder is arranged between the feeding groove and the discharge port, the turnover cylinder is fixedly connected with the discharge port, and the feeding groove is fixedly connected with a turnover rod of the turnover cylinder.

5. The automatic-feeding numerically controlled lathe according to claim 1, characterized in that: the machining device further comprises a sliding block and a moving cylinder, the moving cylinder is fixed on the frame, a moving guide rail is arranged on the frame, the sliding block is arranged on the moving guide rail and fixedly connected with a push rod of the moving cylinder, and the cutter is fixed on the sliding block.

6. The automatic-feeding numerically controlled lathe according to any one of claims 1 to 5, characterized in that: the device further comprises a detection device, wherein the detection device is fixed on the frame and used for detecting whether the clamp clamps the material or not and transmitting the signal to the control device.

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