Horizontal double-end numerical control lathe

Abstract

The utility model discloses a horizontal type double-end numerical control lathe which comprises a lathe body, a base and a scrap cleaning structure, the scrap cleaning structure is arranged, an electric push rod is controlled to stretch, a baffle is made to move rightwards, the position of a rectangular groove is exposed, and the rotation time of a first filtering structure and a second filtering structure is set through a controller. A motor rotates, the output end of the motor drives a rotating shaft of a first transmission structure or a second transmission structure to rotate, the rotating shaft drives a telescopic rod piece to rotate, and the telescopic rod piece drives a scrap loading hopper to rotate by 90 degrees, so that the scrap loading hopper of a first filtering structure or a second filtering structure passes through a rectangular groove; the left side of the top of the chip loading hopper of the first filtering structure is attached to the first fixing plate, or the right side of the top of the chip loading hopper of the second filtering structure is attached to the third fixing plate, the vibration motor is controlled to operate, the chip loading hopper is driven by the first fixing plate or the third fixing plate to shake, and the effect of cleaning cuttings is achieved.

Description

Technical Field

[0001] The utility model relates to the relevant field of CNC lathes, in particular to a horizontal double-head CNC lathe. Background Art

[0002] CNC lathe is one of the most widely used CNC machine tools. It is mainly used for cutting inner and outer cylindrical surfaces of shaft parts or disk parts, inner and outer conical surfaces of arbitrary taper angles, complex rotating inner and outer curved surfaces, and cylindrical and conical threads. It can also perform grooving, drilling, reaming, reaming and boring, etc.

[0003] However, most CNC lathes are not convenient for cleaning the chips from machined workpieces. After long-term use and processing of more workpieces, the cutting fluid will drive the chips to flow, and the smaller chips will block the cutting fluid discharge holes, causing cutting fluid blockage and affecting the efficiency of workpiece processing. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a horizontal double-head CNC lathe.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a horizontal double-head CNC lathe, comprising a lathe body, a base and a chip cleaning structure, the lower side of the lathe body is fixedly connected to the base, and a chip cleaning structure is fixed in the middle of the front end face of the base, the chip cleaning structure comprises a C-shaped frame, a baffle structure, a first filter structure, a second filter structure and a shaking structure, baffle structures are arranged on the upper and lower sides of the front end of the C-shaped frame, and the first and second filter structures are respectively arranged on the upper and lower rear sides of the two groups of baffle structures, a shaking structure is installed in the middle of the baffle structure, and the front end face of the C-shaped frame is fixedly connected to the inner wall of the base.

[0006] Optionally, the baffle structure includes a rectangular groove, a baffle, an electric push rod, a mounting plate and a connecting plate, the front end surfaces of the two rectangular grooves are in contact with the baffle, and the far ends of the two baffles are respectively provided with electric push rods, which are respectively installed on the left end surfaces of the mounting plates, and the right ends of the electric push rods pass through the mounting plate and are fixedly connected to the connecting plate, the left end surfaces of the connecting plates are respectively fixedly connected to the baffles, and the rectangular grooves are respectively opened on the upper and lower sides of the middle of the front end surface of the base.

[0007] Optionally, the first filtering structure includes a chip bucket, a filter layer, a telescopic rod and a rotating shaft, a filter layer is provided on the lower middle side of the chip bucket, the middle front side of the chip bucket is fixedly connected to the telescopic rod, the front end surface of the telescopic rod is fixedly connected to the rectangular block, and the middle part of the rectangular block is rotatably connected to the rotating shaft, and the upper side of the chip bucket is in contact with the inner wall of the U-shaped frame.

[0008] Optionally, the shaking structure includes a vibration motor, a first fixed plate, a second fixed plate and a third fixed plate, the upper side of the vibration motor is fixedly connected to the first fixed plate, the lower side of the vibration motor is fixedly connected to the second fixed plate, the front side of the lower end face of the second fixed plate is fixedly connected to the third fixed plate, and the rear end face of the vibration motor is fixedly connected to the base.

[0009] Optionally, the length and width of the baffle are greater than the length and width of the rectangular groove, so as to facilitate shielding the rectangular groove.

[0010] Optionally, one end of the rotating shaft passes through the C-shaped frame and is transmission-connected to the output end of the motor, and the other end is rotationally connected to the bearing. The motor is mounted on the upper end surface of the support seat, and the bearing and the support seat are fixedly connected to the C-shaped frame, which is conducive to driving the chip bucket to rotate through the motor transmission shaft.

[0011] Optionally, the structures of the first filter structure and the second filter structure are consistent, and the chip buckets of the first filter structure and the second filter structure cooperate with the first fixed plate and the third fixed plate respectively, so that the first fixed plate and the third fixed plate are driven to vibrate by a vibration motor, so that the chip buckets vibrate.

[0012] Beneficial effects of the utility model:

[0013] The utility model discloses a horizontal double-head CNC lathe, which is provided with a chip cleaning structure and controls an electric push rod to extend so that a baffle moves to the right to expose a rectangular groove position, and uses a controller to set the rotation time of a first filtering structure and a second filtering structure, and rotates through a motor, and an output end of the motor drives a rotating shaft of a first transmission structure or a second transmission structure to rotate, and the rotating shaft drives a telescopic rod to rotate, and the telescopic rod drives a chip loading bucket to rotate ninety degrees, so that after the chip loading bucket of the first filtering structure or the second filtering structure passes through the rectangular groove, the left side of the top of the chip loading bucket of the first filtering structure is fitted with the first fixed plate, or the right side of the top of the chip loading bucket of the second filtering structure is fitted with the third fixed plate, and the chip cleaning effect is achieved by controlling a vibration motor to operate and using the first fixed plate or the third fixed plate to drive the chip loading bucket to shake. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a right view of the chip cleaning structure of the utility model;

[0016] Figure 3 This is a practical baffle structure Figure 1 A local enlarged view of point A;

[0017] Figure 4 This is a right view of the first filtering structure of the utility model;

[0018] Figure 5 It is a right view of the shaking structure of the utility model.

[0019] Among them: lathe body -1, base -2, chip cleaning structure -3, U-shaped frame -31, baffle structure -32, first filtering structure -33, second filtering structure -34, shaking structure -35, rectangular groove -321, baffle -322, electric push rod -323, mounting plate -324, connecting plate -325, chip bucket -331, filtering layer -332, telescopic rod -333, rotating shaft -334, vibration motor -351, first fixed plate -352, second fixed plate -353, third fixed plate -354. DETAILED DESCRIPTION

[0020] See also Figure 1 and Figure 2 The utility model provides a horizontal double-head CNC lathe, including a lathe body 1, a base 2 and a chip cleaning structure 3. The lower side of the lathe body 1 is fixedly connected to the base 2, and the chip cleaning structure 3 is fixed to the middle of the front end surface of the base 2. The chip cleaning structure 3 includes a C-shaped frame 31, a baffle structure 32, a first filtering structure 33, a second filtering structure 34 and a shaking structure 35. The baffle structure 32 is arranged on the upper and lower sides of the front end of the C-shaped frame 31, and the first filtering structure 33 and the second filtering structure 34 are respectively arranged on the upper and lower rear sides of the two groups of baffle structures 32. The middle part of the baffle structure 32 is installed with a shaking structure 35, and the front end surface of the C-shaped frame 31 is fixedly connected to the inner wall of the base 2.

[0021] See also Figure 3 and Figure 4The utility model provides a horizontal double-head CNC lathe, the baffle structure 32 includes a rectangular groove 321, a baffle 322, an electric push rod 323, a mounting plate 324 and a connecting plate 325, the front end surfaces of the two rectangular grooves 321 are fitted with the baffle 322, and the far ends of the two baffles 322 are respectively provided with electric push rods 323, the electric push rods 323 are respectively installed on the left end surface of the mounting plate 324, and the right end of the electric push rod 323 penetrates the mounting plate 324 and is fixedly connected to the connecting plate 325, and the left end surface of the connecting plate 325 is respectively fixedly connected to the baffle 322, the rectangular groove 321 is respectively opened on the upper and lower sides of the middle part of the front end surface of the base 2, and the first filtering structure 33 includes a chip bucket 331, a filtering layer 332, and a telescopic rod 333 The filter layer 332 is arranged on the lower middle part of the chip loading bucket 331, the middle part of the front side of the chip loading bucket 331 is fixedly connected with the telescopic rod 333, the front end face of the telescopic rod 333 is fixedly connected with the rectangular block, and the middle part of the rectangular block is rotatably connected with the rotating shaft 334, the upper side of the chip loading bucket 331 is fitted with the inner wall of the U-shaped frame 31, the length and width of the baffle plate 322 are larger than the length and width of the rectangular groove 321, so as to facilitate shielding the rectangular groove 321, one end of the rotating shaft 334 passes through the U-shaped frame 31 and is transmission-connected with the output end of the motor, and the other end is rotationally connected with the bearing, the motor is mounted on the upper end face of the support seat, the bearing and the support seat are both fixedly connected with the U-shaped frame 31, so as to facilitate driving the chip loading bucket 331 to rotate through the motor transmission rotating shaft.

[0022] See also Figure 5 The utility model provides a horizontal double-head CNC lathe, the shaking structure 35 includes a vibration motor 351, a first fixed plate 352, a second fixed plate 353 and a third fixed plate 354, the upper side of the vibration motor 351 is fixedly connected to the first fixed plate 352, the lower side of the vibration motor 351 is fixedly connected to the second fixed plate 353, the front side of the lower end face of the second fixed plate 353 is fixedly connected to the third fixed plate 354, the rear end face of the vibration motor 351 is fixedly connected to the base 2, the first filtering structure 33 and the second filtering structure 34 have the same structure, and the chip buckets 331 of the first filtering structure 33 and the second filtering structure 34 are respectively matched with the first fixed plate 352 and the third fixed plate 354, so that the first fixed plate 352 and the third fixed plate 353 are driven by the vibration motor 351 to shake, so that the chip bucket 331 is shaken.

[0023] Here’s how it works:

[0024] First, install the utility model at the required location and make circuit connections;

[0025] Second, the workpiece is processed by the lathe body 1, and the cutting fluid drives the chips to fall to the upper side of the C-shaped frame 31 by using the guide at the bottom of the lathe body 1. On the premise that a collecting bucket is placed in the middle of the front end surface of the base 2, the electric push rod 323 is controlled to extend, and the right end of the electric push rod 323 pushes the connecting plate 325 to move rightward, and the connecting plate 325 drives the baffle 322 to move rightward, so that the rectangular grooves 321 on the upper and lower sides are exposed;

[0026] Third, the controller is used to set the rotation time of the first filter structure 33 and the second filter structure 34, so that when the motor of the first filter structure 33 rotates, the output end transmission shaft 334 of the motor rotates, the shaft 334 drives the telescopic rod 333 to rotate, and the telescopic rod 333 drives the chip bucket 331 to rotate ninety degrees. At this time, the cutting fluid drives the chips to fall into the chip bucket 331 of the second filter structure 34, and the chips inside the chip bucket 331 of the second filter structure 33 fall into the collection barrel by tilting;

[0027] Fourth, by controlling the vibration motor 351 to operate, the vibration motor 351 drives the first fixed plate 352 and the second fixed plate 353 to vibrate, and the second fixed plate 353 drives the third fixed plate 354 to vibrate, and the top left side of the chip loading bucket 331 of the first filtering structure 33 is fitted with the first fixed plate 352, and the top right side of the chip loading bucket 331 of the second filtering structure 34 is fitted with the third fixed plate 354, so that when the two chip loading buckets 331 rotate in turn, they can be shaken by the vibration motor 351, so that the chips inside the chip loading bucket 331 are shaken off, achieving the effect of cleaning the chips, and can avoid chip blockage during processing, affecting the efficiency of workpiece processing.

[0028] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0029] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0030] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A horizontal double-head CNC lathe, characterized in that: The invention comprises a lathe body (1), a base (2) and a chip cleaning structure (3), wherein the lower side of the lathe body (1) is fixedly connected to the base (2), the chip cleaning structure (3) is fixedly provided in the middle of the front end surface of the base (2), the chip cleaning structure (3) comprises a U-shaped frame (31), a baffle structure (32), a first filtering structure (33), a second filtering structure (34) and a shaking structure (35), the baffle structures (32) are provided on the upper and lower sides of the front end of the U-shaped frame (31), the first filtering structure (33) and the second filtering structure (34) are provided on the upper and lower rear sides of the two groups of baffle structures (32), the shaking structure (35) is installed in the middle of the baffle structure (32), and the front end surface of the U-shaped frame (31) is fixedly connected to the inner wall of the base (2).

2. A horizontal double-head CNC lathe according to claim 1, characterized in that: The baffle structure (32) comprises a rectangular groove (321), a baffle (322), an electric push rod (323), a mounting plate (324) and a connecting plate (325); the front end surfaces of the two rectangular grooves (321) are in contact with the baffle (322); the two baffles (322) are respectively provided with electric push rods (323) at their far ends; the electric push rods (323) are respectively mounted on the left end surfaces of the mounting plates (324); the right ends of the electric push rods (323) penetrate the mounting plates (324) and are fixedly connected to the connecting plates (325); the left end surfaces of the connecting plates (325) are respectively fixedly connected to the baffles (322); and the rectangular grooves (321) are respectively opened at the upper and lower sides of the middle of the front end surface of the base (2).

3. A horizontal double-head CNC lathe according to claim 1, characterized in that: The first filtering structure (33) comprises a chip loading bucket (331), a filtering layer (332), a telescopic rod (333) and a rotating shaft (334); the filtering layer (332) is arranged on the lower middle side of the chip loading bucket (331); the middle front side of the chip loading bucket (331) is fixedly connected to the telescopic rod (333); the front end surface of the telescopic rod (333) is fixedly connected to a rectangular block; the middle of the rectangular block is rotatably connected to the rotating shaft (334); the upper side of the chip loading bucket (331) is in contact with the inner wall of the U-shaped frame (31).

4. A horizontal double-head CNC lathe according to claim 1, characterized in that: The shaking structure (35) includes a vibration motor (351), a first fixed plate (352), a second fixed plate (353) and a third fixed plate (354), the upper side of the vibration motor (351) is fixedly connected to the first fixed plate (352), the lower side of the vibration motor (351) is fixedly connected to the second fixed plate (353), the front side of the lower end face of the second fixed plate (353) is fixedly connected to the third fixed plate (354), and the rear end face of the vibration motor (351) is fixedly connected to the base (2).

5. A horizontal double-head CNC lathe according to claim 2, characterized in that: The length and width of the baffle (322) are greater than the length and width of the rectangular groove (321).

6. A horizontal double-head CNC lathe according to claim 3, characterized in that: One end of the rotating shaft (334) passes through the C-shaped frame (31) and is transmission-connected to the output end of the motor, and the other end is rotationally connected to the bearing. The motor is mounted on the upper end surface of the support seat, and the bearing and the support seat are both fixedly connected to the C-shaped frame (31).

7. A horizontal double-head CNC lathe according to claim 4, characterized in that: The first filter structure (33) and the second filter structure (34) have the same structure, and the chip loading buckets (331) of the first filter structure (33) and the second filter structure (34) cooperate with the first fixed plate (352) and the third fixed plate (354) respectively.

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