Scrap discharging mechanism of numerical control lathe

Abstract

The utility model discloses a numerical control lathe waste chip discharging mechanism which comprises a numerical control lathe body, and a chip discharging assembly is arranged in the numerical control lathe body. And the chip removal assembly comprises a motor, a chip removal groove body, a rotating shaft, a spiral blade, a waste chip box, a feeding opening, an upper electric rod, an upper pressing plate, a rear electric rod, a rear pushing plate, a clamping plate, a connecting shaft, a hinge, a front door, a fastening bolt and a handle, and the chip removal groove body is formed in the right side of the motor. According to the numerical control lathe, the chip removal assembly is arranged in the numerical control lathe body, in the machining process, a motor drives a rotating shaft to rotate, so that cut chips can be conveyed into a waste chip box under the action of a spiral blade, after machining is completed, an upper electric rod is started to push an upper pressing plate to move downwards, and the waste chips are compacted; after restarting, the electric rod pushes the push plate to further compact the compacted sweeps, and then the sweeps are discharged, so that the sweeps are discharged more safely and smoothly, the discharged sweeps are compacted into blocks, and the cleaning is more centralized.

Description

Technical Field

[0001] This utility model relates to the field of CNC lathe technology, and in particular to a waste chip removal mechanism for CNC lathes. Background Technology

[0002] CNC lathes are among the most widely used CNC machine tools. They are mainly used for cutting and machining the inner and outer cylindrical surfaces, inner and outer conical surfaces with arbitrary cone angles, complex rotating inner and outer curved surfaces, and cylindrical and conical threads of shaft or disc parts. They can also perform grooving, drilling, reaming, boring, and other machining operations. With the continuous development of CNC lathes, their functions are becoming increasingly powerful.

[0003] In existing CNC lathes, the chips cut off are generally exposed on the lathe and need to be manually cleaned by the operator. This is not only unsafe, but also prone to getting tangled on the workpiece during the cleaning process, which can lead to scratches on the workpiece surface, damage to the cutting tools, and the chips that are cleaned out are not concentrated. Utility Model Content

[0004] The purpose of this invention is to provide a chip removal mechanism for CNC lathes. During the machining process, the motor drives the rotating shaft to rotate, thereby conveying the cut chips to the chip box under the action of the spiral blades. After machining is completed, the upper electric rod is activated to push the upper pressure plate down to compact the chips. In the subsequent cleaning process, the electric rod is activated to push the push plate to further compact the compacted chips before they are discharged. This not only makes chip removal safer and smoother, but also makes the discharged chips compacted into blocks, resulting in more concentrated cleaning.

[0005] To achieve the above objectives, a chip removal mechanism for a CNC lathe is provided, comprising: a CNC lathe body, wherein a chip removal assembly is disposed inside the CNC lathe body, the chip removal assembly including a motor, a chip removal trough, a rotating shaft, helical blades, a chip bin, a feed inlet, an upper electric rod, an upper pressure plate, a rear electric rod, a rear push plate, a clamping plate, a connecting shaft, a hinge, a front door, fastening bolts, and a handle; the chip removal trough is disposed to the right of the motor, and a rotating shaft is disposed inside the chip removal trough; helical blades are fixedly connected to the circumferential surface of the rotating shaft; and a chip bin is disposed to the right of the chip removal trough. A feed inlet is provided on the left side wall of the waste bin. An upper electric rod is fixedly connected to the top surface inside the waste bin. An upper pressure plate is fixedly connected to the bottom of the upper electric rod. A rear electric rod is fixedly connected to the rear side wall inside the waste bin. A rear push plate is fixedly connected to the front side wall of the rear electric rod. A clamping plate is provided on the front side of the waste bin. A connecting shaft is rotatably connected to the clamping plate. A hinge is fixedly connected to the front side wall of the waste bin. A front door is provided on the front side of the waste bin. A fastening bolt is threadedly connected to the clamping plate. A handle is fixedly connected to the front side wall of the front door.

[0006] According to the aforementioned CNC lathe chip removal mechanism, the motor, chip removal trough, and chip box are all fixedly installed inside the CNC lathe body, and the output end of the motor is fixedly connected to the rotating shaft.

[0007] According to the CNC lathe chip removal mechanism, the upper pressure plate is located in front of and above the rear push plate, and the rear push plate is located behind the feed inlet.

[0008] According to the CNC lathe chip discharge mechanism, there are two of each of the clamping plates and connecting shafts, which are symmetrically arranged in front of the chip box. The clamping plates are rotatably connected to the chip box via the connecting shafts.

[0009] According to the CNC lathe waste chip discharge mechanism, there are two hinges, which are arranged symmetrically on the left and right sides, and the front door and the waste chip box are rotatably connected by the hinges.

[0010] According to the aforementioned CNC lathe chip removal mechanism, the rear end of the fastening bolt passes through the clamping plate and is threaded to the front door; the number of fastening bolts is set to two.

[0011] According to the aforementioned CNC lathe waste chip removal mechanism, the front door is located in front of the CNC lathe body.

[0012] The above solution has the following advantages: By setting a chip removal component inside the CNC lathe body, during the machining process, the motor drives the rotating shaft to rotate, and the chips cut off can be transported to the waste chip box under the action of the spiral blades. After the machining is completed, the upper electric rod is started to push the upper pressure plate down to compact the waste chips. After starting again, the electric rod pushes the push plate to further compact the compacted waste chips before they are discharged. Not only is chip removal safer and smoother, but the discharged waste chips are also compacted into blocks, making cleaning more concentrated.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a front view of a waste chip removal mechanism for a CNC lathe according to the present invention;

[0016] Figure 2 This is a structural diagram of the chip removal component of a CNC lathe chip removal mechanism according to the present invention;

[0017] Figure 3 This is a cross-sectional view of the waste chip box of a CNC lathe waste chip discharge mechanism according to the present invention;

[0018] Figure 4 This is a front view of a waste chip removal mechanism for a CNC lathe according to the present invention.

[0019] Legend:

[0020] 1. CNC lathe body; 2. Chip conveying assembly; 201. Motor; 202. Chip conveying trough; 203. Rotary shaft; 204. Spiral blade; 205. Waste chip box; 206. Feed inlet; 207. Upper electric rod; 208. Upper pressure plate; 209. Rear electric rod; 210. Rear push plate; 211. Clamping plate; 212. Connecting shaft; 213. Hinge; 214. Front door; 215. Fastening bolts; 216. Handle. Detailed Implementation

[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the description of the textual part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0022] Reference Figure 1-4This utility model discloses a chip removal mechanism for a CNC lathe, comprising: a CNC lathe body 1, a chip removal assembly 2 disposed inside the CNC lathe body 1, the chip removal assembly 2 including a motor 201, a chip removal trough 202, a rotating shaft 203, a spiral blade 204, a chip bin 205, a feed inlet 206, an upper electric rod 207, an upper pressure plate 208, a rear electric rod 209, a rear push plate 210, a clamping plate 211, a connecting shaft 212, a hinge 213, a front door 214, fastening bolts 215, and a handle 216. The chip removal trough 202 is disposed to the right of the motor 201, and a rotating shaft 203 is disposed inside the chip removal trough 202. A spiral blade 204 is fixedly connected to the circumferential surface of the rotating shaft 203. The chip bin 205 is disposed to the right of the chip removal trough 202, and a feed inlet 206 is disposed on the left side wall of the chip bin 205. When the motor 201 is started... 01. Rotate the shaft 203, and the spiral blades 204 automatically transport the waste chips swept into it to the right waste chip box 205. An upper electric rod 207 is fixedly connected to the top surface inside the waste chip box 205, and an upper pressure plate 208 is fixedly connected to the bottom of the upper electric rod 207. A rear electric rod 209 is fixedly connected to the rear side wall inside the waste chip box 205, and a rear push plate 210 is fixedly connected to the front side wall of the rear electric rod 209. The upper pressure plate 208 is located in front of and above the rear push plate 210, which is located behind the feed inlet 206. When the waste chips are input into the waste chip box 205, the upper electric rod 207 is activated, and the upper pressure plate 208 is used to compact the waste chips inside. Then the rear electric rod 209 is activated, and the rear push plate 210 is used to compact the waste chips again and push them to the outlet for easy discharge.

[0023] A clamping plate 211 is provided on the front side of the waste chip bin 205. A connecting shaft 212 is rotatably connected to the clamping plate 211. There are two clamping plates 211 and two connecting shafts 212, which are symmetrically arranged on the left and right sides in front of the waste chip bin 205. The clamping plate 211 is rotatably connected to the waste chip bin 205 through the connecting shaft 212. A hinge 213 is fixedly connected to the front wall of the waste chip bin 205. A front door 214 is provided on the front side of the waste chip bin 205. The front door 214 is located in front of the CNC lathe body 1. The number of hinges 213 is set to... There are two doors, symmetrically arranged on the left and right. The front door 214 is rotatably connected to the waste bin 205 via a hinge 213. A fastening bolt 215 is threaded onto the clamping plate 211. The rear end of the fastening bolt 215 passes through the clamping plate 211 and is threaded onto the front door 214. There are two fastening bolts 215. A handle 216 is fixedly connected to the front side wall of the front door 214. When the fastening bolt 215 is loosened, the clamping plate 211 can be rotated, thereby facilitating the opening of the front door 214 and allowing the compacted waste to be removed.

[0024] The motor 201, chip trough 202 and waste chip box 205 are all fixedly installed inside the CNC lathe body 1, and the output end of the motor 201 is fixedly connected to the rotating shaft 203.

[0025] Working principle: During the processing, the motor 201 is started, causing the rotating shaft 203 to rotate. The spiral blades 204 automatically transport the waste chips pushed into the machine by the operator to the waste chip box 205 on the right. After the processing is completed, the upper electric rod 207 is started, and the upper pressure plate 208 is used to compact the waste chips that have been fed into the machine. Then the rear electric rod 209 is started, and the rear push plate 210 is used to compact the waste chips again and push them to the outlet. Then the fastening bolts 215 are loosened, the clamping plate 211 is rotated, and the front door 214 is opened, thereby removing the compacted waste chips.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A CNC lathe swarf extraction mechanism comprising: The numerical control lathe body (1) is characterized in that the inside of the numerical control lathe body (1) is provided with a chip removal assembly (2), the chip removal assembly (2) comprises a motor (201), a chip removal groove body (202), a rotating shaft (203), a spiral blade (204), a waste chip box (205), a feeding port (206), an upper electric rod (207), an upper pressing plate (208), a rear electric rod (209), a rear pushing plate (210), a clamping plate (211), a connecting shaft (212), a hinge (213), a front door (214), a fastening bolt (215) and a handle (216), the right side of the motor (201) is provided with the chip removal groove body (202), the inside of the chip removal groove body (202) is provided with the rotating shaft (203), the circumferential surface of the rotating shaft (203) is fixedly connected with the spiral blade (204), the right side of the chip removal groove body (202) is provided with the waste chip box (205), the left side wall of the waste chip box (205) is provided with the feeding port (206), the inside of the waste chip box (205) is fixedly connected with the upper electric rod (207), the bottom of the upper electric rod (207) is fixedly connected with the upper pressing plate (208), the rear side wall of the inside of the waste chip box (205) is fixedly connected with the rear electric rod (209), the front side wall of the rear electric rod (209) is fixedly connected with the rear pushing plate (210), the front side of the waste chip box (205) is provided with the clamping plate (211), the clamping plate (211) is rotatably connected with the connecting shaft (212), the front side wall of the waste chip box (205) is fixedly connected with the hinge (213), the front side of the waste chip box (205) is provided with the front door (214), the clamping plate (211) is threadedly connected with the fastening bolt (215), and the front side wall of the front door (214) is fixedly connected with the handle (216).

2. A chip removal mechanism for a numerically controlled lathe according to claim 1, characterized in that The motor (201), the chip removal groove body (202) and the waste chip box (205) are fixedly arranged in the inside of the numerical control lathe body (1), and the output end of the motor (201) is fixedly connected with the rotating shaft (203).

3. A chip removal mechanism for a numerically controlled lathe according to claim 1, characterized in that, The upper pressing plate (208) is located in front of the rear pushing plate (210) and above the rear pushing plate (210), and the rear pushing plate (210) is located behind the feeding port (206).

4. A chip removal mechanism for a numerically controlled lathe according to claim 1, characterized in that, The number of the clamping plates (211) and the connecting shafts (212) is two, and they are symmetrically arranged in front of the waste chip box (205), and the clamping plate (211) is rotatably connected with the waste chip box (205) through the connecting shaft (212).

5. A chip removal mechanism for a numerically controlled lathe according to claim 1, characterized in that, The number of the hinges (213) is two, and they are symmetrically arranged, and the front door (214) is rotatably connected with the waste chip box (205) through the hinge (213).

6. A chip removal mechanism for a numerically controlled lathe according to claim 1, characterized in that, The rear end of the fastening bolt (215) penetrates the clamping plate (211) and is threadedly connected with the front door (214), and the number of the fastening bolts (215) is two.

7. A chip removal mechanism for a numerically controlled lathe according to claim 1, characterized in that, The front door (214) is located in front of the numerical control lathe body (1).

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