Precise numerical control flat turning lathe

Abstract

The utility model discloses a precision numerical control flat turning lathe, including processing module and loading module, processing module includes base plate, with the frame of base plate top connection, with the lathe main part of frame top connection, the loading module includes with the two bracket of base plate connection and connect the frame between the two bracket. The movable ends of the two air cylinders are controlled to extend, then the toothed plate enables the rotating shaft to rotate through the gear, the rotating shaft drives the large lifting arm to rotate downwards, then the limiting pipeline, the connecting plate and the small lifting arm descend under linkage of parts, and when the limiting pipeline is flush with the top end of the belt conveyor, a workpiece on the belt conveyor is inserted into the limiting pipeline. And then the movable end of the air cylinder extends, then the limiting pipeline returns to the initial height, at the moment, the air cylinder is closed by the worker, then the threaded rod is screwed, the workpiece is fixed, then the lathe body is started, and machining of the workpiece can be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of flat rotary lathes, in particular to a precision CNC flat rotary lathe. Background Art

[0002] A CNC lathe is a high-precision, high-efficiency automated machine tool. Equipped with a multi-station turret or a power turret, the machine tool has a wide range of processing capabilities and can process complex workpieces such as straight cylinders, oblique cylinders, arcs, and various threads, grooves, worms, etc. It has various compensation functions such as linear interpolation and circular interpolation, and has played a good economic role in the mass production of complex parts.

[0003] There is a big problem when loading materials on the currently used flat-bed lathes: the workpieces to be processed need to be carried by on-site personnel before they can be placed on the lathe. The staff can still lift some lighter ones, but they are unable to lift heavier ones, resulting in the forced suspension of workpiece processing. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A precision CNC flat-rotating lathe comprises a processing module and a loading module, wherein the processing module comprises a base plate, a frame connected to the top of the base plate, and a lathe body connected to the top of the frame, wherein the loading module comprises two brackets connected to the base plate, a frame connected between the two brackets, two small lifting arms and a rotating shaft movably connected to the frame, two large lifting arms sleeved on the outside of the rotating shaft, two spheres respectively clamped between the two small lifting arms and between the two large lifting arms, a connecting plate connected to the spheres, a limiting pipe installed between the two connecting plates, a threaded rod connected to the limiting pipe, two gears sleeved on both ends of the rotating shaft, a tooth plate meshed with one side of the gear, a cylinder connected between the base plate and the tooth plate, a gentle slope connected to the top of the base plate, and a belt conveyor embedded in the top of the gentle slope.

[0007] By adopting the above technical scheme, the movable ends of the two cylinders are controlled to extend, and then the toothed plate rotates the rotating shaft through the gear, and the rotating shaft rotates downward with the large lifting arm, and then the parts are linked, the limiting pipe, the connecting plate, and the small lifting arm descend, and when the limiting pipe is flush with the top of the belt conveyor, the workpiece on the belt conveyor is inserted into the limiting pipe, and then the movable end of the cylinder extends, and then the limiting pipe returns to the initial height. At this time, the staff closes the cylinder, and then tightens the threaded rod to fix the workpiece, and then starts the lathe body to complete the processing of the workpiece.

[0008] In a preferred example, the utility model can be further configured as follows: the inner ends of the small lifting arm and the large lifting arm are both sleeved with reinforcing plates, and the outer wall of the sphere is in contact with the inner wall of the reinforcing plate.

[0009] In a preferred example, the utility model can be further configured as follows: the number of the threaded rods is two, and the two threaded rods are vertically symmetrical about the connecting plate.

[0010] In a preferred example, the utility model can be further configured as follows: two cylinders are connected in series, and the cylinders are electrically connected to an external power supply.

[0011] In a preferred example, the utility model can be further configured as follows: a U-shaped rod is installed on the inner side of the tooth plate, and the U-shaped rod is slidably connected to the frame.

[0012] In a preferred example, the utility model can be further configured as follows: the belt conveyor is arranged obliquely, and the belt conveyor is connected in series with the cylinder.

[0013] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0014] In the utility model, the movable ends of the two cylinders are controlled to extend, and then the toothed plate rotates the rotating shaft through the gear, the rotating shaft rotates downward with the large lifting arm, and then the parts are linked, the limiting pipe, the connecting plate, and the small lifting arm descend, and when the limiting pipe is flush with the top of the belt conveyor, the workpiece on the belt conveyor is inserted into the limiting pipe, and then the movable end of the cylinder extends, and then the limiting pipe returns to the initial height. At this time, the staff closes the cylinder and then tightens the threaded rod to fix the workpiece, and then starts the lathe body to complete the processing of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the processing module of the utility model;

[0017] Figure 3 This is a schematic diagram of the feeding module of the utility model;

[0018] Figure 4 This is a schematic diagram of the disassembly of the partial structure of the feeding module of the utility model;

[0019] Figure 5 The utility model is a schematic diagram of the connection relationship between the tooth plate, the cylinder and the U-shaped rod.

[0020] Reference numerals:

[0021] 100, processing module; 110, substrate; 120, frame; 130, lathe body;

[0022] 200, feeding module; 210, support frame; 220, frame; 230, small lifting arm; 240, rotating shaft; 250, large lifting arm; 260, sphere; 270, connecting plate; 280, limiting pipe; 290, threaded rod; 291, gear; 292, tooth plate; 293, cylinder; 294, gentle slope; 295, belt conveyor;

[0023] 300. U-shaped rod. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0025] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0026] A precision CNC flat-turn lathe provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0027] Embodiment 1:

[0028] Combination Figure 1-5 As shown, the utility model provides a precision CNC flat rotary lathe, comprising a processing module 100 and a loading module 200, wherein the processing module 100 comprises a base plate 110, a frame 120 connected to the top of the base plate 110, and a lathe body 130 connected to the top of the frame 120;

[0029] The loading module 200 includes two brackets 210 connected to the base plate 110, a frame 220 connected between the two brackets 210, two small lifting arms 230 and a rotating shaft 240 movably connected to the frame 220, two large lifting arms 250 sleeved on the outside of the rotating shaft 240, two balls 260 respectively clamped between the two small lifting arms 230 and between the two large lifting arms 250, a connecting plate 270 connected to the balls 260, a limiting pipe 280 installed between the two connecting plates 270, a threaded rod 290 connected to the limiting pipe 280, two gears 291 sleeved on both ends of the rotating shaft 240, a tooth plate 292 meshed with one side of the gear 291, a cylinder 293 connected between the base plate 110 and the tooth plate 292, a gentle slope 294 connected to the top of the base plate 110, and a belt conveyor 295 embedded in the top of the gentle slope 294.

[0030] Furthermore, the inner ends of the small lifting arm 230 and the large lifting arm 250 are both sleeved with reinforcing plates, and the outer wall of the sphere 260 fits with the inner wall of the reinforcing plate. This structural design can reduce the probability of the sphere 260 falling off and improve the structural stability of the device.

[0031] Furthermore, the number of the threaded rods 290 is two, and the two threaded rods 290 are vertically symmetrical with respect to the connecting plate 270 . With this layout design, the workpiece in the limiting pipe 280 can be firmly fixed.

[0032] Embodiment 2:

[0033] Combination Figure 1 , 3 and Figure 5 As shown, based on the first embodiment, two cylinders 293 are connected in series, and the cylinders 293 are electrically connected to an external power source. With this structural design, the rotating shaft 240 can rotate smoothly.

[0034] Specifically, the belt conveyor 295 is arranged to be inclined, and the belt conveyor 295 is connected in series with the cylinder 293. This structural design improves the comfort of use of the device.

[0035] Embodiment three:

[0036] Combination Figure 5 As shown, in the above embodiment, a U-shaped rod 300 is installed inside the tooth plate 292, and the U-shaped rod 300 is slidably connected to the frame 220. The U-shaped rod 300 can limit the tooth plate 292 so that the tooth plate 292 can be raised and lowered smoothly.

[0037] The working principle and use process of the utility model are as follows: when the device is put into actual use, the movable ends of the two cylinders 293 are controlled to extend first, and then the tooth plate 292 rotates the rotating shaft 240 through the gear 291, and the rotating shaft 240 rotates downward with the large lifting arm 250, and then the parts are linked, the limiting pipe 280, the connecting plate 270, and the small lifting arm 230 descend, and when the limiting pipe 280 is flush with the top of the belt conveyor 295, the workpiece on the belt conveyor 295 is inserted into the limiting pipe 280, and then the movable end of the cylinder 293 is extended, and then the limiting pipe 280 returns to the initial height. At this time, the staff closes the cylinder 293, and then tightens the threaded rod 290 to fix the workpiece, and then starts the lathe body 130 to complete the processing of the workpiece.

[0038] In the present utility model, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The term "and / or" used in this article includes any and all combinations of one or more related listed items. The terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0039] It should be noted that when an element is referred to as being "assembled on", "installed on", "fixed on" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0040] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A precision CNC flat lathe, characterized in that: include: The processing module (100) comprises a base plate (110), a frame (120) connected to the top of the base plate (110), and a lathe body (130) connected to the top of the frame (120); The loading module (200) comprises two brackets (210) connected to the base plate (110), a frame (220) connected between the two brackets (210), two small lifting arms (230) and a rotating shaft (240) movably connected to the frame (220), two large lifting arms (250) sleeved on the outside of the rotating shaft (240), two balls (260) respectively clamped between the two small lifting arms (230) and between the two large lifting arms (250), and a connecting plate (270) connected to the balls (260). ), a limiting pipe (280) installed between two connecting plates (270), a threaded rod (290) connected to the limiting pipe (280), two gears (291) sleeved on both ends of the rotating shaft (240), a toothed plate (292) meshed with one side of the gear (291), a cylinder (293) connected between the base plate (110) and the toothed plate (292), a gentle slope (294) connected to the top of the base plate (110), and a belt conveyor (295) embedded in the top of the gentle slope (294).

2. A precision CNC flat lathe according to claim 1, characterized in that: The inner ends of the small lifting arm (230) and the large lifting arm (250) are both sleeved with reinforcing plates, and the outer wall of the sphere (260) fits with the inner wall of the reinforcing plate.

3. The precision CNC flat lathe according to claim 1, characterized in that: The number of the threaded rods (290) is two, and the two threaded rods (290) are vertically symmetrical with respect to the connecting plate (270).

4. The precision CNC flat lathe according to claim 1, characterized in that: The two cylinders (293) are connected in series, and the cylinders (293) are electrically connected to an external power source.

5. The precision CNC flat lathe according to claim 1, characterized in that: A U-shaped rod (300) is installed inside the tooth plate (292), and the U-shaped rod (300) is slidably connected to the frame (220).

6. The precision CNC flat lathe according to claim 1, characterized in that: The belt conveyor (295) is arranged in an inclined manner, and the belt conveyor (295) is connected in series with the cylinder (293).

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