Novel multifunctional swing chip breaking nozzle device

Abstract

The utility model discloses a novel multifunctional swing chip breaking nozzle device, which belongs to the technical field of machinery, and comprises a nozzle main body, a swing mechanism, an electric device, a control assembly, a box body and a support plate, the nozzle main body, the swing mechanism, the electric device, the control assembly and the support plate are all positioned in the box body; the nozzle body is arranged in the vertical direction and located in the middle of the box body, the swing mechanism is located on the left side of the nozzle body, the electric device is located between the nozzle body and the swing mechanism, and the control assembly is located on the right side of the nozzle body and installed on the inner wall of the box body. A horizontally-arranged supporting plate is fixed to the middle position of the left side in the box body. The working procedures of machine tool machining chip breaking, complex shell part fixed-point washing, workbench washing, machine tool protective cover washing and the like are carried out through control of the control assembly. The scrap iron removing device can automatically remove scrap iron and has the flushing and cooling functions, so that the machining efficiency and the safety are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a novel multifunctional swing chip breaking nozzle device and belongs to the mechanical technical field. BACKGROUND

[0002] In the machining process, especially in the machining process of numerical control machine tool, a large amount of chips and iron filings will be generated when the cutting tool cuts the workpiece, if the chips and iron filings cannot be cleaned in time, the machining efficiency will be reduced, and even the normal machining of the machine tool will be affected; when the iron filings are too long and wound around the tool, the iron filings will scratch the workpiece, affecting the surface precision of the workpiece. Although there are various devices for flushing iron filings and preventing iron filings from winding on the market, the functions of these devices are too single, and today, as machine tools are increasingly integrated, these devices cannot meet the diversified needs in machining. SUMMARY

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a novel multifunctional swing chip breaking nozzle device, which can automatically remove iron filings and has flushing and cooling functions to improve machining efficiency and safety.

[0004] The utility model solves the technical problems by adopting the following technical scheme: a novel multifunctional swing chip breaking nozzle device, comprising a nozzle body, a swing mechanism, an electric device, a control assembly, a box body and a support plate, the nozzle body, the swing mechanism, the electric device, the control assembly and the support plate are all located in the box body, the nozzle body is arranged in a vertical direction and located at the middle position of the box body, the swing mechanism is located at the left side of the nozzle body, the electric device is located between the nozzle body and the swing mechanism, and the control assembly is located at the right side of the nozzle body and installed on the inner wall of the box body; a horizontally arranged support plate is fixed at the middle position of the left side of the box body.

[0005] The inside of the nozzle body is provided with a vertical fluid guiding channel, and a gear C is fixed at the lower end position of the outer wall of the nozzle body.

[0006] The swing mechanism comprises a driving motor a, a conical eccentric wheel, a connecting rod, a baffle, a pull rod ball head, a spring, a spring seat and a connecting column, the driving motor a is arranged at an upper position on the left side in the box body, the driving end of the driving motor a is downward and is provided with a vertical connecting rod, the lower end of the connecting rod is arranged on the bottom of the box body through a bearing, the conical eccentric wheel is arranged on the connecting rod in cooperation, the upper and lower ends of the conical eccentric wheel are provided with baffles penetrating through the connecting rod, a spring is arranged between the baffle on the upper end and the supporting plate, a spring is also arranged between the baffle on the lower end and the bottom plate of the box body, and the two springs penetrate through the connecting rod, a horizontal spring seat is arranged on the box body below the control assembly, a horizontally arranged L-shaped pull rod ball head is arranged on one side of the conical eccentric wheel, the short side of the pull rod ball head is close to the conical eccentric wheel, the ball head on the middle position of the outer side of the short side is in contact with the conical eccentric wheel, the long side of the pull rod ball head is located on the front side of the gear C, the inner side of the long side of the pull rod ball head is provided with a rack meshing with the gear C, a horizontal connecting column is arranged between the spring seat and the end of the short side of the pull rod ball head, one end of the connecting column is fixed with the pull rod ball head, and the other end of the connecting column is located in the spring seat and is in contact with the spring in the spring seat.

[0007] The electric device comprises a driving motor b, a lead screw, a nut plate, a gear A and a gear B, a driving motor b is arranged on the box body between the driving motor a and the nozzle body, the driving end of the driving motor b is downward and is provided with a gear B, a vertical lead screw is arranged in the supporting plate through a bearing, and the top end of the lead screw is fixed with a gear A meshing with the gear B, one end of the nut plate is threadedly connected to the lead screw below the supporting plate, and the other end of the nut plate penetrates through the connecting rod and is located between the top of the conical eccentric wheel and the baffle on the upper end.

[0008] The utility model discloses the beneficial effect is: the utility model discloses through chip breaking and automatic removal of iron filings and flushing work area, reduced the time of manual cleaning and the time of stopping machine cleaning tool winding iron filings, improved the processing efficiency;Avoid the tool damage and machine fault caused by iron filings accumulation and iron filings winding, thereby improve the safety of the processing process;Through the injection of cooling fluid, reduce the cutting temperature, prolong the tool life;Multifunctional integration, the utility model discloses chip breaking, cooling, flushing function integration in a nozzle, reduce the number of equipment and floor area, reduce the production cost. BRIEF DESCRIPTION OF DRAWINGS

[0009] The utility model is further explained in connection with the drawings and specific embodiment.

[0010] Figure 1 It is the structure schematic diagram of the utility model.

[0011] Mark in the drawing:

[0012] 1. Nozzle body; 101. Fluid guiding channel; 102. Gear C; 2. Swinging mechanism; 201. Drive motor a; 202. Conical eccentric wheel; 203. Connecting rod; 204. Baffle; 205. Pull rod ball head; 206. Spring; 207. Spring seat; 208. Rack; 209. Connecting column; 3. Electric actuator; 301. Drive motor b; 302. Lead screw; 303. Lead screw mother plate; 304. Gear A; 305. Gear B; 4. Control assembly; 5. Housing; 6. Support plate. Detailed Implementation

[0013] like Figure 1 As shown, a novel multifunctional oscillating chip-breaking nozzle device includes a nozzle body 1, an oscillating mechanism 2, an electric device 3, a control assembly 4, a housing 5, and a support plate 6. The nozzle body 1, oscillating mechanism 2, electric device 3, control assembly 4, and support plate 6 are all located in the housing 5. The nozzle body 1 is arranged vertically and located in the middle of the housing 5. The oscillating mechanism 2 is located on the left side of the nozzle body 1. The electric device 3 is located between the nozzle body 1 and the oscillating mechanism 2. The control assembly 4 is located on the right side of the nozzle body 1 and is installed on the inner wall of the housing 5. A horizontally arranged support plate 6 is fixed in the middle of the left side inside the housing 5.

[0014] The nozzle body 1 has a vertical fluid guide channel 101 inside, and a gear C102 is fixed at the lower end of the outer wall of the nozzle body 1. The nozzle of the nozzle body 1 is located at the lower part of the outer side of the housing 5.

[0015] The swing mechanism 2 comprises a driving motor a201, a conical eccentric wheel 202, a connecting rod 203, a baffle 204, a pull rod ball head 205, a spring 206, a spring seat 207 and a connecting column 209. The driving motor a201 is arranged on the upper left side of the inside of the box body 5. The driving end of the driving motor a201 is downwardly arranged and is provided with a vertical connecting rod 203. The lower end of the connecting rod 203 is arranged on the bottom of the box body 5 through a bearing. The conical eccentric wheel 202 is arranged on the connecting rod 203 in cooperation. The upper end of the conical eccentric wheel 202 is provided with a larger diameter than the lower end. The upper and lower ends of the conical eccentric wheel 202 are provided with baffles 204 which are arranged through the connecting rod 203. The baffle 204 between the upper end and the supporting plate is provided with a spring 206. The baffle 204 between the lower end and the bottom plate of the box body 5 is also provided with a spring 206. The two springs 206 are arranged through the connecting rod 203. A horizontal spring seat 207 is arranged on the upper side of the box body 5 below the control assembly 4. The conical eccentric wheel 202 is provided with a horizontally arranged L-shaped pull rod ball head 205 on one side. The short side of the pull rod ball head 205 is close to the conical eccentric wheel 202. The ball head on the middle position of the outer side of the short side is in contact with the conical eccentric wheel 202. The long side of the pull rod ball head 205 is located on the front side of the gear C102. The inner side of the long side of the pull rod ball head 205 is provided with a rack 208 which is in mesh with the gear C102. A horizontal connecting column 209 is arranged between the spring seat 207 and the end of the short side of the pull rod ball head 205. One end of the connecting column 209 is fixed with the pull rod ball head 205. The other end of the connecting column 209 is located in the spring seat 207 and is in contact with the spring in the spring seat 207.

[0016] The electric device 3 comprises a driving motor b301, a lead screw 302, a nut plate 303, a gear A304 and a gear B305. Between the driving motor a201 and the nozzle body 1, a driving motor b301 is arranged on the box body 5. The driving end of the driving motor b301 is downwardly arranged and is provided with a gear B305. A vertical lead screw 302 is arranged in the supporting plate 6 through a bearing. The top end of the lead screw 302 is fixed with a gear A304 which is in mesh with the gear B305. Below the supporting plate 6, one end of the nut plate 303 is threadedly connected with the lead screw 302. The other end of the nut plate 303 is arranged through the connecting rod 203 and is located between the top of the conical eccentric wheel 202 and the baffle 204 of the upper end.

[0017] During use, the driving end of the driving motor a201 drives the connecting rod 203 and the conical eccentric wheel 202 to rotate under the support of the bearing. Under the action of the spring seat 207 driving the connecting column 209 to drive the pull rod ball head 205 to reset, the conical eccentric wheel 202 drives the pull rod ball head 205 to move left and right during rotation. The rack 208 on the pull rod ball head 205 drives the gear C102 to drive the nozzle body 1 to rotate under the support of the bearings on the upper and lower ends, so as to realize the left and right swing of the nozzle body 1. The swing speed of the nozzle body 1 can be changed by adjusting the rotation speed of the driving motor a201.

[0018] The driving end of the driving motor b301 drives the gear B305 to rotate, the gear B305 drives the gear A304 to drive the screw rod 302 to rotate under the support of the bearing, the rotating screw rod 302 drives the nut plate 303 to move up and down in the vertical direction, the nut plate 303 also moves on the connecting rod 203, the connecting rod 203 also plays a guiding role of the nut plate 303, the springs 206 and the baffle 204 at the upper and lower ends play a limiting and supporting role on the conical eccentric wheel 202; the up and down movement of the nut plate 303 can drive the conical eccentric wheel 202 to move up and down on the connecting rod 203, the up and down movement of the conical eccentric wheel 202 drives the pull rod ball head 205 to adjust the rotation angle, so that the relative position of the conical eccentric wheel 202 and the pull rod ball head 205 is driven by the driving motor b301 to drive the screw rod 302 to change the swing angle of the nozzle main body 1; the control assembly 4 is responsible for receiving signals and coordinating the work of each component.

[0019] In use, the device is installed in a suitable position of the machine tool, ensuring that the jet direction of the nozzle of the nozzle main body 1 can cover the cutting area and the working area, the required swing angle and swing speed are achieved by connecting the control assembly 4, the fluid supply pipe is connected to ensure that the nozzle can obtain sufficient fluid pressure; during processing, the control assembly 4 starts the driving motor a201 to make the nozzle main body 1 start to swing, at the same time, the fluid supply pipe valve is opened, so that the fluid is sprayed out of the nozzle, realizing the functions of chip breaking, flushing and cooling; the swing speed is controlled by adjusting the rotation speed of the conical eccentric wheel 202 of the swing mechanism 2, and the flushing or chip breaking direction of the nozzle main body 1 is controlled by adjusting the swing angle of the nozzle main body 1; according to the processing requirements, the flow, pressure of the fluid and the jet angle and swing speed of the nozzle are adjusted to achieve the best processing effect.

[0020] This nozzle can realize functions such as fixed-point flushing, circular flushing and swing chip breaking through electrical control, and is controlled by the control assembly 4 to process chip breaking, fixed-point flushing of complex shell parts, workbench flushing and machine tool protective cover flushing, in addition, by replacing different nozzle styles at the front end (such as straight jet nozzle, flat nozzle, elbow nozzle, etc.), various processing requirements can be met, and various flushing effects can be achieved.

Claims

1. A new multi-functional swing broaching nozzle device, characterized by: The utility model provides a nozzle body (1), swing mechanism (2), electric device (3), control assembly (4), box (5) and support plate (6), nozzle body (1), swing mechanism (2), electric device (3), control assembly (4) and support plate (6) are all in box (5), nozzle body (1) is arranged in vertical direction and is located at the middle position of box (5), swing mechanism (2) is located at the left side of nozzle body (1), electric device (3) is located between nozzle body (1) and swing mechanism (2), control assembly (4) is located at the right side of nozzle body (1) and is installed on the inner wall of box (5);The inside left side of box (5) is fixed with the support plate (6) of horizontal arrangement at the middle position; The inside of nozzle body (1) is equipped with a vertical fluid guide channel (101), and a gear C (102) is fixed to the lower end of the outer wall of nozzle body (1); The swing mechanism (2) includes a drive motor a (201), a conical eccentric wheel (202), a connecting rod (203), a baffle (204), a pull rod ball head (205), a spring (206), a spring seat (207), and a connecting column (209). The drive motor a (201) is installed on the upper left side of the inside of the box (5). The drive end of the drive motor a (201) faces downward and is installed with a vertical connecting rod (203). The lower end of the connecting rod (203) is installed on the bottom of the box (5) through a bearing. The conical eccentric wheel (202) is installed on the connecting rod (203) in a matched manner. The conical eccentric wheel (202) is provided with a baffle (204) passing through the connecting rod (203) at both ends. The baffle (204) at the upper end is provided with a spring (206) between the support plate. The baffle (204) at the lower end is also provided with a spring (206) between the bottom plate of the box (5). Both springs (206) pass through the connecting rod (203). A horizontal spring seat (207) is installed on the box (5) below the control assembly (4). One side of the conical eccentric wheel (202) is provided with a horizontally placed L-shaped pull rod ball head (205). The short side of the pull rod ball head (205) is close to the conical eccentric wheel (202). The ball head at the middle position of the outer side of the short side is in contact with the conical eccentric wheel (202). The long side of the pull rod ball head (205) is located in front of the gear C (102). The inner side of the long side of the pull rod ball head (205) is provided with a gear rack (208) meshing with the gear C (102). A horizontal connecting column (209) is provided between the end of the short side of the pull rod ball head (205) and the spring seat (207). One end of the connecting column (209) is fixed with the pull rod ball head (205). The other end of the connecting column (209) is located in the spring seat (207) and is in contact with the spring in the spring seat (207). The electric device (3) comprises a driving motor b (301), a screw rod (302), a nut plate (303), a gear A (304) and a gear B (305), between the driving motor a (201) and the nozzle body (1), a driving motor b (301) is installed on the box (5), the driving end of the driving motor b (301) faces downward and is installed with a gear B (305), a vertical screw rod (302) is installed in the support plate (6) through a bearing, the top end of the screw rod (302) is fixed with a gear A (304) engaged with the gear B (305); below the support plate (6), one end of the nut plate (303) is threadedly connected to the screw rod (302), the other end of the nut plate (303) is matched through the connecting rod (203) and located between the top of the conical eccentric wheel (202) and the baffle (204) at the upper end.

2. A novel multi-functional swing broaching nozzle device according to claim 1, characterized in that: The nozzle of the nozzle body (1) is located at a position below the outside of the box (5).

3. A novel multi-functional swing broaching nozzle device as claimed in claim 1, wherein: The diameter of the upper end of the conical eccentric wheel (202) is greater than the diameter of the lower end.

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