Belt pulley machining broaching machine with dust removal structure

Abstract

The utility model relates to the technical field of machining broaching machines, and discloses a belt pulley machining broaching machine with a dust removal structure, which comprises a shell, a collecting box is arranged in the shell, a box plate is arranged outside the collecting box, a supporting plate is arranged on the inner wall of the shell, a first air cylinder is arranged on the supporting plate, and a second air cylinder is arranged on the first air cylinder. A fixing plate is fixedly installed at the extending end of the first air cylinder, a moving part is arranged in the shell, a dust removal part is arranged on the shell, a brush plate is connected to the outer wall of a screw in a threaded mode, the other end of the brush plate is slidably connected to one side of the inner wall of the shell, and a second transmission motor is installed outside the screw. When a second transmission motor works, a first belt wheel and a first belt drive one set of impeller rotating rods to rotate, so that air suction is conducted on the impeller rotating rods, metal dust is sucked into the shell and collected, a brush plate prevents dust pushing, and dust collection is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of broaching technology, specifically a belt pulley broaching machine with a dust removal structure. Background Art

[0002] During the production and processing of pulleys, a broaching machine is required to grind the splines on the pulleys. The broaching machine can improve the processing efficiency of pulleys and ensure the processing effect of the splines, thereby ensuring the stable performance of the pulleys during transmission. Therefore, in order to improve the practicality of the broaching machine, we propose a pulley broaching machine with a dust removal structure.

[0003] According to publication number "CN217596735U", this is a pulley broaching machine with a dust removal structure. Its technical solution includes: a dust cover, an operating table, a housing, and a mounting plate. A filter box is installed inside the housing. An exhaust fan is installed on one side of the filter box, and a drainage trough is installed on one side of the filter box. A drain pipe extending out of the housing is installed on one side of the drainage trough. Filter screens are equidistantly installed on the top of the drainage trough, and a guide plate is installed on the top of the filter screens. This utility model, by installing a guide plate on the top of the filter screens, allows high-temperature steam to enter the interior of the filter box through an external steam pipe. The high-temperature steam cleans the dust and particulate matter inside the filter screens, unclogging the micropores and restoring the filter screens' adsorption capacity, thus ensuring the device's effective adsorption of dust inside the device.

[0004] However, in actual use, the overall structure is too troublesome to handle dust and has low overall practicality. Therefore, improvements have been made based on the problems mentioned above. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a pulley broaching machine with a dust removal structure. Its advantages lie in the following: a second bearing is installed inside the outer casing, and a screw is installed on the inner wall of the second bearing. A brush plate is threadedly connected to the outer wall of the screw, and the other end of the brush plate is slidably connected to one side of the inner wall of the outer casing. A second drive motor is installed outside the screw. When the second drive motor is working, a first pulley and a first belt drive one set of impeller rods to rotate, thereby drawing air into the outer casing to collect the metal dust. Furthermore, the brush plate prevents dust from being pushed around, facilitating dust collection.

[0007] (2) Technical solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a pulley broaching machine with a dust removal structure, comprising a housing, a collection box inside the housing, a box plate outside the collection box, a support plate installed on the inner wall of the housing, a cylinder mounted on the support plate, a fixing plate fixedly installed on the extension end of the cylinder, a movable part inside the housing, a dust removal part on the housing, the dust removal part including an air inlet fixedly installed on the housing, a dustproof net on the inner surface of the air inlet, an impeller inside the air inlet, a rotating rod installed at the output end of the impeller, and a pulley mounted on the output end of the rotating rod, a bearing installed inside the collection box, a screw installed on the inner wall of the bearing, a transmission motor installed at the extension end of the screw, and a bracket fixedly installed on the transmission motor.

[0009] Preferably, the outer wall of the screw is fitted with a pulley, and the outer wall of the pulley is connected to a belt. The number of impeller rods is two sets symmetrically arranged. The other end of the brush plate is slidably connected to one side of the inner wall of the shell. A second drive motor is installed outside the screw. When the second drive motor is working, the pulley and belt drive one set of impeller rods to rotate, thereby sucking air into the shell and drawing metal dust into the shell.

[0010] Preferably, the outer wall of the screw is threadedly connected to a threaded slide plate, the other end of which is slidably connected to the inner wall of the collection box, and a brush plate is installed on the threaded slide plate.

[0011] Preferably, the movable part includes a bracket, which is fixedly installed on the outer wall of the housing. A drive motor is fixedly installed on the bracket, and a lead screw is fixedly installed at the output end of the drive motor. A bearing is fixedly installed on the inner wall of the housing, and the output end of the lead screw is fixedly installed on the inner wall of the bearing. A threaded slider is threadedly connected to the outer wall of the lead screw.

[0012] Preferably, a limiting rod is fixedly installed on the inner wall of the outer shell, and the other end of the threaded slider is slidably connected to the outer wall of the limiting rod. A movable plate is fixedly installed on the threaded slider, and a threaded rod is provided inside the movable plate. A knob is installed at the bottom of the threaded rod, and a magnetic rod is inserted into the knob. The magnetic rod extends upward and is magnetically connected to a through hole at the bottom of the movable plate. By rotating the knob, the cutting device threadedly connected to the threaded rod can be moved up and down, thereby adjusting the cutting according to the different specifications of the pulleys.

[0013] Preferably, the outer wall of the movable plate is provided with a cutting device, the cutting device is threadedly connected to a threaded rod provided inside the movable plate, and both ends of the cutting device slide on the outer wall of the movable plate.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, this utility model provides a pulley broaching machine with a dust removal structure, which has the following beneficial effects:

[0016] I. A belt pulley broaching machine with a dust removal structure has a dust removal section at the rear of the housing, an air inlet at the rear of the housing, a dustproof screen on the inner surface of the air inlet, an impeller inside the air inlet, and a belt pulley at the output end of the impeller. A belt connects the two sets of impellers. A bearing is installed inside the housing, and a screw is installed on the inner wall of the bearing. A brush plate is threaded onto the outer wall of the screw, and the other end of the brush plate is slidably connected to one side of the inner wall of the housing. A drive motor is installed outside the screw. When the drive motor operates, the belt pulley and belt drive one set of impellers to rotate, thereby drawing air into the housing to collect the metal dust. The brush plate prevents dust from being pushed and facilitates dust collection.

[0017] II. This type of pulley broaching machine with a dust removal structure has a drive motor mounted on a bracket, a lead screw mounted on the output end of the drive motor, a threaded slider threadedly connected to the lead screw, and the other end of the threaded slider sliding on a limit rod. A movable plate is mounted at the bottom of the threaded slider. By rotating a knob, the cutting device threadedly connected to the threaded rod is moved up and down, thereby adjusting the cutting according to different specifications of pulleys. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the back structure of this utility model;

[0022] Figure 4 This is an enlarged structural diagram of the present invention.

[0023] In the diagram: 1. Outer shell; 21. Moving part; 211. Bracket 1; 212. Drive motor 1; 213. Bearing 1; 214. Lead screw; 215. Threaded slider; 216. Moving plate; 217. Limiting rod; 218. Knob 1; 219. Magnetic insert rod; 22. Cutting device; 23. Dust removal part; 231. Air inlet; 232. Dustproof net; 233. Pulley 1; 234. Belt 1; 235. Bearing 2; 236. Screw; 237. Bracket 2; 238. Drive motor 2; 239. Threaded slide plate; 2311. Brush plate; 3. Box plate; 4. Support plate; 5. Cylinder 1; 6. Fixing plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Example 1

[0026] like Figure 1-4 As shown, this utility model provides a pulley processing broaching machine with a dust removal structure, including a housing 1, a collection box inside the housing 1, and a box plate 3 outside the collection box. A support plate 4 is installed on the inner wall of the housing 1, and a cylinder 5 is installed on the support plate 4. A fixing plate 6 is fixedly installed on the extension end of the cylinder 5. A moving part 21 is provided inside the housing 1, and a dust removal part 23 is provided on the housing 1. The dust removal part 23 includes an air inlet 231, which is fixedly installed on the housing 1. A dustproof net 232 is provided on the inner surface of the air inlet 231. An impeller is provided inside the air inlet 231, and a rotating rod is installed at the output end of the impeller. A pulley 233 is sleeved at the output end of the rotating rod. A bearing 235 is installed inside the collection box, and a screw 236 is installed on the inner wall of the bearing 235. A drive motor 238 is installed at the extended end of screw 236. A bracket 237 is fixedly installed on the drive motor 238. A pulley 233 is sleeved on the outer wall of screw 236. A belt 234 is driven to the outer wall of pulley 233. The number of impeller rods is two sets symmetrically arranged. The other end of brush plate 2311 is slidably connected to one side of the inner wall of housing 1. By installing drive motor 238 outside screw 236, when drive motor 238 is working, pulley 233 and belt 234 drive one set of impeller rods to rotate, thereby sucking air into housing 1 and drawing metal dust into housing 1. A threaded slide plate 239 is threadedly connected to the outer wall of screw 236. The other end of threaded slide plate 239 is slidably connected to the inner wall of collection box, and brush plate 2311 is installed on threaded slide plate 239.

[0027] In this embodiment, a bearing 235 is installed inside the outer casing 1, and a screw 236 is installed on the inner wall of the bearing 235. A brush plate 2311 is threadedly connected to the outer wall of the screw 236, and the other end of the brush plate 2311 is slidably connected to one side of the inner wall of the outer casing 1. A drive motor 238 is installed outside the screw 236. When the drive motor 238 is working, the pulley 233 and the belt 234 drive one set of impeller rods to rotate, thereby sucking air into the outer casing 1 to collect the metal dust. The brush plate 2311 prevents the dust from being pushed and facilitates dust collection.

[0028] Example 2

[0029] like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: the moving part 21 includes a bracket 211, which is fixedly installed on the outer wall of the outer shell 1. A drive motor 212 is fixedly installed on the bracket 211, and a lead screw 214 is fixedly installed at the output end of the drive motor 212. A bearing 213 is fixedly installed on the inner wall of the outer shell 1, and the output end of the lead screw 214 is fixedly installed on the inner wall of the bearing 213. A threaded slider 215 is threadedly connected to the outer wall of the lead screw 214. A limit rod 217 is fixedly installed on the inner wall of the outer shell 1, and the other end of the threaded slider 215 is slidably connected to the outer wall of the limit rod 217. A moving plate 216 is fixedly installed on the threaded slider 215. The movable plate 216 has a threaded rod inside, and a knob 218 is installed at the bottom of the threaded rod. A magnetic rod 219 is inserted into the knob 218, and the magnetic rod 219 extends upward and is magnetically connected to the through hole at the bottom of the movable plate 216. The movable plate 216 has a threaded rod inside, and the knob 218 is installed at the bottom of the threaded rod. By rotating the knob 218, the cutting device 22 threadedly connected to the threaded rod is moved up and down, thereby adjusting the cutting according to the pulley of different specifications. The outer wall of the movable plate 216 is provided with the cutting device 22. The cutting device 22 is threadedly connected to the threaded rod inside the movable plate 216, and the two ends of the cutting device 22 slide on the outer wall of the movable plate 216.

[0030] In this embodiment, a lead screw 214 is installed at the output end of a drive motor 212, and a threaded slider 215 is threadedly connected to the lead screw 214. The other end of the threaded slider 215 slides on a limit rod 217, and a moving plate 216 is installed at the bottom of the threaded slider 215. The cutting device 22 threadedly connected to the threaded rod is moved up and down by rotating a knob 218, thereby adjusting the cutting according to different specifications of pulleys.

[0031] The working principle of this belt pulley broaching machine with a dust removal structure will be explained in detail below.

[0032] like Figure 1-4 As shown, in use, a movable part 21 is provided inside the outer casing 1, and a bracket 211 is installed outside the outer casing 1. A drive motor 212 is installed on the bracket 211, and a lead screw 214 is installed at the output end of the drive motor 212. A threaded slider 215 is threadedly connected to the lead screw 214, and the other end of the threaded slider 215 slides on a limit rod 217. A movable plate 216 is installed at the bottom of the threaded slider 215, and a threaded rod is provided inside the movable plate 216. A knob 218 is installed at the bottom of the threaded rod. By rotating the knob 218, the cutting device 22 threadedly connected to the threaded rod is moved and raised, thereby adjusting the cutting according to the different specifications of the pulleys. A dust removal part 23 is provided at the rear of the outer casing 1, and an air inlet 231 is installed at the rear of the outer casing 1. A dustproof net 232 is provided on the inner surface of the inlet 231, and an impeller is provided inside the inlet 231. A pulley 233 is fitted on the output end of the impeller, and a belt 2 is connected between the two sets of impellers. A bearing 235 is installed inside the outer casing 1, and a screw 236 is installed on the inner wall of the bearing 235. A brush plate 2311 is threadedly connected to the outer wall of the screw 236, and the other end of the brush plate 2311 is slidably connected to one side of the inner wall of the outer casing 1. A drive motor 238 is installed outside the screw 236. When the drive motor 238 is working, the pulley 233 and the belt 234 drive one set of impeller rods to rotate, thereby sucking air into the outer casing 1 to collect the metal dust. The brush plate 2311 prevents dust from being pushed and facilitates dust collection.

Claims

1. A pulley processing broaching machine with a dust removal structure, comprising a housing (1), characterized in that: The shell (1) is provided with a collection box inside the shell (1), and a box plate (3) is provided outside the collection box. A support plate (4) is installed on the inner wall of the shell (1), a cylinder (5) is installed on the support plate (4), and a fixed plate (6) is fixedly installed on the extended end of the cylinder (5). A moving part (21) is provided inside the shell (1), and a dust removal part (23) is provided on the shell (1). The dust removal part (23) includes an air inlet (231), and the air inlet (231) is fixedly installed on the outer wall. On the shell (1), the inner surface of the air inlet (231) is provided with a dustproof net (232), the interior of the air inlet (231) is provided with an impeller, and a rotating rod is installed at the output end of the impeller, and a pulley (233) is sleeved on the output end of the rotating rod, a bearing (235) is installed in the collection box, a screw (236) is installed on the inner wall of the bearing (235), a transmission motor (238) is installed at the extended end of the screw (236), and a bracket (237) is fixedly installed on the transmission motor (238).

2. A pulley processing broaching machine with a dust removal structure according to claim 1, characterized in that: The outer wall of the screw rod (236) is sleeved with a pulley one (233), the outer wall of the pulley one (233) is transmission-connected with a belt one (234), and the number of the impeller rotating rods is two groups symmetrically arranged.

3. The pulley processing broaching machine with a dust removal structure according to claim 1, characterized in that: The outer wall of the screw rod (236) is threadedly connected to a threaded slide plate (239), the other end of the threaded slide plate (239) is slidably connected to the inner wall of the collection box, and a brush plate (2311) is installed on the threaded slide plate (239).

4. The pulley processing broaching machine with a dust removal structure according to claim 1, characterized in that: The moving part (21) comprises a bracket one (211), the bracket one (211) being fixedly mounted on the outer wall of the housing (1), a transmission motor one (212) being fixedly mounted on the bracket one (211), a screw rod (214) being fixedly mounted on the output end of the transmission motor one (212), a bearing one (213) being fixedly mounted on the inner wall of the housing (1), the output end of the screw rod (214) being fixedly mounted on the inner wall of the bearing one (213), and a threaded slider (215) being threadedly connected to the outer wall of the screw rod (214).

5. The pulley processing broaching machine with a dust removal structure according to claim 1, characterized in that: A limit rod (217) is fixedly mounted on the inner wall of the housing (1), and the other end of the threaded slider (215) is slidably connected to the outer wall of the limit rod (217); a movable plate (216) is fixedly mounted on the threaded slider (215); a threaded rod is arranged inside the movable plate (216), and a knob (218) is mounted at the bottom of the threaded rod; a magnetic plug rod (219) is plugged into the knob (218), and the magnetic plug rod (219) extends upward and is magnetically connected to a through hole at the bottom of the movable plate (216).

6. The pulley processing broaching machine with a dust removal structure according to claim 5, characterized in that: The outer wall of the movable plate (216) is provided with a cutting device (22), the thread of the cutting device (22) is connected to a threaded rod provided in the movable plate (216), and the two ends of the cutting device (22) slide on the outer wall of the movable plate (216).

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