Drilling device for motor shaft machining

Abstract

The utility model discloses a motor shaft machining and drilling device which comprises a machine frame and further comprises a drilling device body, an annular conveyor and a waste water channel, cuttings are flushed into the waste water channel through flushing nozzles, and a waste water collecting box is erected below the waste water channel. A filtering mechanism capable of being taken and placed is arranged in the waste water channel, generated cuttings are removed in time, a drilling area is kept clean, abrasion of a drill bit is reduced, the drilling quality is improved, and the filtering mechanism in the waste water channel filters waste water and is used for removing impurities and particulate matter in the waste water. And the wastewater entering the wastewater treatment tank can be secondarily utilized after being filtered by the filtering mechanism, so that an environment-friendly utilization effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of machining devices, in particular to a motor shaft machining and drilling device. Background Art

[0002] During the drilling process of the motor shaft, the output end of the drill drills the area to be processed on the motor shaft, and the drilling will generate debris. Some of the debris will stick to the output end of the drill, thereby affecting the subsequent drilling quality, and the scattered debris will be left on the frame. A large amount of remaining debris will also affect the processing process. Utility Model Content

[0003] In response to the above problems, a motor shaft processing drilling device is provided. The flushing nozzle is used to spray cleaning water on the motor shaft and the drilling rig to promptly remove the generated chips. The filtering mechanism inside the wastewater channel filters the wastewater to solve the generated chips, keep the drilling area clean, reduce the wear of the drill bit, and improve the drilling quality.

[0004] In order to solve the problems of the existing technology, the utility model provides a motor shaft processing drilling device, including a frame, the motor shaft processing drilling device also includes a drilling device, a ring conveyor and a wastewater channel, the drilling device is arranged on the top side of the frame, the drilling device includes a lifting plate, the bottom of the lifting plate is provided with a drilling rig, the lifting bottom is located on one side of the drilling rig and is also provided with a flushing nozzle, the ring conveyor is arranged on the frame, and one end thereof is facing the lower position of the drilling device, the ring conveyor includes a plurality of conveying plates that can move along themselves, and a clamping assembly that can vertically clamp the motor shaft is provided on the conveying plate, the wastewater channel is arranged on the frame, a wastewater collection box is set below the wastewater channel, and a filtering mechanism that can be taken and placed is provided inside the wastewater channel.

[0005] Preferably, the filter mechanism comprises a first filter basket, the edge of the first filter basket is provided with a lap plate, the lap plate fits with the top edge of the wastewater channel opening and can stabilize the first filter basket in the wastewater channel.

[0006] Preferably, a downwardly recessed debris storage groove is provided on one side of the bottom of the first filter basket, a push plate capable of pushing the chips into the debris storage groove is installed in the first filter basket, limit rods are provided on both sides of the push plate, and a strip limit opening is provided on the first filter basket for the limit rod to move horizontally.

[0007] Preferably, the filtering mechanism further includes a second filtering basket, which has the same structure as the first filtering basket. The second filtering basket is disposed in the wastewater passage and directly below the first filtering basket. The second filtering basket and the first filtering basket are interconnected by a connecting plate. A vertical rod is provided between two adjacent limiting rods on the first filtering basket and the second filtering basket. The vertical rod is respectively connected to the two adjacent limiting rods. Interlayers for the vertical rod to move are formed on the first filtering basket and the second filtering basket. A rubber strip is provided at the top opening of the interlayer. The top end of the vertical rod extends upward through the interlayer on the first filtering basket by a certain distance. A transverse push rod is arranged between the extending ends of the two vertical rods, and a rubber sleeve is sleeved outside the transverse push rod.

[0008] Preferably, rubber strips are provided at the openings at the uppermost positions of the interlayers formed on the first filtering basket and the second filtering basket.

[0009] Preferably, clamping mechanisms are provided at the centers of the tops of the two interlayers on the first filtering basket. Each clamping mechanism includes a vertical plate and a bolt. The vertical plate is installed on one side of the top of the first filtering basket. A horizontally penetrating threaded hole is formed in the vertical plate. One end of the bolt is arranged in the threaded hole by means of threaded connection. A limiting post is coaxially arranged at the end of the bolt facing the center of the first filtering basket. A limiting jack for the limiting post to be inserted and matched is provided at the end of the transverse push rod.

[0010] Preferably, a guiding baffle is installed on one side of the wastewater passage on the frame. The guiding baffle is directly in front of the working end of the spray head. The top view section of the guiding baffle is in a U-shaped shape, and a sliding door that can be opened and closed is provided on the guiding baffle.

[0011] Preferably, the clamping assembly includes a mounting seat and an adjusting rod. The mounting seat is disposed on the top of the conveying plate. The adjusting rod is vertically arranged on the mounting seat. A plurality of cross-shaped pillar fixing clips for clamping the motor shaft are provided on the adjusting rod and distributed along the axis direction of the adjusting rod.

[0012] The beneficial effects of the present utility model compared with the prior art are as follows:

[0013] 1. In the present utility model, the cutting chips are flushed into the wastewater passage by the flushing spray head. A wastewater collection box is installed below the wastewater passage. A filtering mechanism that can be taken out and placed is arranged inside the wastewater passage, so as to timely remove the generated cutting chips, keep the drilling area clean, reduce the wear of the drill bit, and improve the drilling quality.

[0014] 2. In the present utility model, a lapping plate is provided at the edge of the first filtering basket, so as to achieve stable placement. When it needs to be taken out, it only needs to be taken out by the staff.

[0015] 3. The utility model is provided with a debris temporary storage groove which is recessed downward on one side of the bottom of the first filter basket. A push plate capable of pushing chips into the debris temporary storage groove is installed in the first filter basket. When the chips in the first filter basket accumulate to a certain extent, the operator pushes the push plate. Under the action of force, the push plate moves forward along the track of the limit groove, pushing the chips on the first filter basket into the debris temporary storage groove. The chips pushed into the debris temporary storage groove will be temporarily stored there, waiting for subsequent cleaning and processing.

[0016] 4. The filtering mechanism of the utility model further includes a second filter basket. The structure of the second filter basket is the same as that of the first filter basket. The wastewater treated by the second filter basket finally flows into the wastewater collection tank for subsequent storage, treatment or reuse. Through the cooperation of the first filter basket and the second filter basket, a double filtering effect is achieved. Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of a drilling device for machining a motor shaft Figure 1 。

[0018] Figure 2 is a three-dimensional structural schematic diagram of a drilling device for machining a motor shaft Figure 2 。

[0019] Figure 3 is a partial structural cross-sectional view of a drilling device for machining a motor shaft.

[0020] Figure 4 is Figure 3 the enlarged view at A in

[0021] Figure 5 is a three-dimensional structural cross-section of the wastewater collection tank of a drilling device for machining a motor shaft Figure 1 。

[0022] Figure 6 is a three-dimensional structural cross-section of the wastewater collection tank of a drilling device for machining a motor shaft Figure 2 。

[0023] The numbers in the figure are: 1, frame; 2, drilling device; 21, lifting plate; 211, drilling machine; 212, flushing nozzle; 3, ring conveyor; 31, conveying plate; 311, clamping assembly; 3111, mounting base; 3112, adjusting rod; 3113, cross support fixing clamp; 4, wastewater channel; 41, wastewater collection box; 42, filtering mechanism; 421, first filter basket; 4211, overlapping plate; 4212, debris temporary storage tank; 4213, push plate; 4 2131, limit rod; 42132, strip limit opening; 4214, snap-fit mechanism; 42141, vertical plate; 42142, bolt; 421421, limit column; 421422, limit socket; 422, second filter basket; 4221, connecting plate; 4222, vertical rod; 4223, interlayer; 42231, rubber strip; 4224, horizontal push rod; 42241, rubber sleeve; 423, baffle; 4231, sliding door; 4232, bolt; DETAILED DESCRIPTION

[0024] In order to further understand the features, technical means, specific objectives and functions achieved by the present invention, the present invention is described in further detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] Reference Figures 1 to 3 As shown, a motor shaft processing drilling device includes a frame 1, the motor shaft processing drilling device also includes a drilling device 2, an annular conveyor 3 and a wastewater channel 4, the drilling device 2 is arranged on the top side of the frame 1, the drilling device 2 includes a lifting plate 21, the bottom of the lifting plate 21 is provided with a drilling rig 211, the bottom of the lifting is located on one side of the drilling rig 211 and a flushing nozzle 212 is also provided, the annular conveyor 3 is provided on the frame 1, and one end thereof is facing the lower position of the drilling device 2, the annular conveyor 3 includes a plurality of conveying plates 31 that can move along themselves, and the conveying plate 31 is provided with a clamping assembly 311 that can vertically clamp the motor shaft, the wastewater channel 4 is arranged on the frame 1, and a wastewater collection box 41 is provided below the wastewater channel 4, and the interior of the wastewater channel 4 is provided with a filtering mechanism 42 that can be taken in and put in.

[0026] According to the size and processing requirements of the motor shaft, the staff adjusts the position of the drilling rig 211 through the lifting plate 21 to ensure that the drill bit can accurately align with the drilling position of the motor shaft. The drilling device 2 further includes a hydraulic cylinder, and the output shaft of the hydraulic cylinder is connected to the top of the lifting plate 21 for driving the lifting plate 21 to move up and down. When drilling the motor shaft to be processed, the staff sequentially installs the motor shaft to be processed on each conveying plate 31 through the clamping assembly 311. Each conveying plate 31 moves the motor shaft to be processed to directly below the drilling rig 211 in a step-by-step manner through the annular conveyor 3. After the motor shaft fixed on the conveying plate 31 moves to directly below the drilling rig 211, the working end of the drilling rig 211 is docked with the part to be processed of the motor shaft. At this time, the hydraulic cylinder drives the lifting plate 21 to move downward, and the lifting plate 21 simultaneously drives the drilling rig 211 and the flushing nozzle 212 to move downward, and drills the part to be processed of the motor shaft through the output end of the drilling rig 211. Drilling will generate debris, and some debris will adhere to the output end of the drilling rig 211, thereby affecting the subsequent drilling quality, and the scattered debris will remain on the frame 1. A large amount of remaining debris will also affect the processing process. Therefore, after the drilling rig 211 drills the motor shaft, the flushing nozzle 212 sprays cleaning water on the positions of the motor shaft and the drilling rig 211 to timely remove the generated chips, keep the drilling area clean, reduce the wear of the drill bit, and improve the drilling quality. The wastewater generated during the drilling and flushing processes flows into the wastewater collection tank 41 through the wastewater channel 4. The filtering mechanism 42 inside the wastewater channel 4 filters the wastewater to remove impurities and particulate matters therein. The wastewater entering the wastewater treatment tank can be reused after being filtered by the filtering mechanism 42, achieving the effect of environmental protection and utilization.

[0027] Refer to Figures 3 to 4 As shown, the filtering mechanism 42 includes a first filtering basket 421. A lapping plate 4211 is provided at the edge of the first filtering basket 421. The lapping plate 4211 fits with the top edge of the opening of the wastewater channel 4 and can fix the first filtering basket 421 firmly in the wastewater channel 4.

[0028] The lapping plate 4211 is designed at the edge of the first filtering basket 421, and its shape and size match the edge of the wastewater channel opening. The lapping plate 4211 enables the first filtering basket 421 to fit tightly on the wastewater channel opening, thereby realizing stable placement. When it needs to be taken out, the staff only needs to take it out.

[0029] Refer to Figures 4 to 5As shown in the figure, on one side of the bottom of the first filter basket 421, there is a downwardly concave chip temporary storage groove 4212. A push plate 4213 capable of pushing chips into the chip temporary storage groove 4212 is installed inside the first filter basket 421. On both sides of the push plate 4213, there are limit rods 42131, and on the first filter basket 421, there are strip-shaped limit openings 42132 for the horizontal movement of the limit rods 42131.

[0030] When the chips in the first filter basket 421 accumulate to a certain extent, the staff pushes the push plate 4213. Under the action of the force, the push plate 4213 moves forward along the trajectory of the limit groove, pushing the chips on the first filter basket 421 into the chip temporary storage groove 4212. The chips pushed into the chip temporary storage groove 4212 will be temporarily stored there, waiting for subsequent cleaning and processing. The limit rods 42131 play a role in guiding and stabilizing the push plate 4213. The limit rods 42131 move along the strip-shaped groove to ensure that the push plate 4213 will not deviate from the track or vibrate during the movement.

[0031] Refer to Figures 3 to 6 As shown in the figure, the filtering mechanism 42 further includes a second filter basket 422. The structure of the second filter basket 422 is the same as that of the first filter basket 421. The second filter basket 422 is arranged in the wastewater channel 4 and is located directly below the first filter basket 421. The second filter basket 422 and the first filter basket 421 are connected to each other through a connecting plate 4221. Between two adjacent limit rods 42131 on the first filter basket 421 and the second filter basket 422, there are vertical rods 4222. The vertical rods 4222 are respectively connected to the two adjacent limit rods 42131. On the first filter basket 421 and the second filter basket 422, there are interlayers 4223 for the movement of the vertical rods 4222. At the top opening of the interlayer 4223, there is a rubber strip. The top end of the vertical rod 4222 passes through the interlayer 4223 on the first filter basket 421 and extends upward for a certain distance. Between the extended ends of the two vertical rods 4222, there is a horizontal push rod 4224. A rubber sleeve 42241 is sleeved outside the horizontal push rod 4224.

[0032] The wastewater first flows through the first filter basket 421, where large particle impurities and chips are initially intercepted. The intercepted chips will stay in the first filter basket 421. The first filter basket 421 includes first filter holes. Smaller chips and impurities will continue to flow through the first filter holes into the second filter basket 422 for filtration. The second filter basket 422 includes second filter holes. The diameter of the second filter holes is smaller than that of the first filter holes. The wastewater processed by the second filter basket 422 finally flows into the wastewater collection tank 41 for subsequent storage, treatment, or reuse. Through the cooperation of the first filter basket 421 and the second filter basket 422, a double filtration effect is achieved.

[0033] When it is necessary to clean the chips and impurities in the first filter basket 421 and the second filter basket 422, the staff pushes the transverse push rod 4224 and drives the push plate 4213 to move towards the chip temporary storage groove 4212. Through the setting of the vertical rod 4222, the push plates 4213 in the first filter basket 421 and the second filter basket 422 can be simultaneously actuated in a linked manner, so that the chips in the first filter basket 421 and the second filter basket 422 move into the chip temporary storage groove 4212 together under the action of the push plate 4213;

[0034] The rubber sleeve 42241 sleeved outside the transverse push rod 4224 improves the user's holding experience.

[0035] Refer to Figures 5 to 6 As shown in the figure, rubber strips 42231 are provided at the openings at the uppermost positions of the interlayers 4223 opened on the first filter basket 421 and the second filter basket 422.

[0036] When the motor shaft is drilling, the generated chips are likely to splash. The rubber strip can closely fit on the surface of the interlayer 4223 to form an effective sealing layer to prevent the chips from entering the interlayer 4223.

[0037] Refer to Figures 4 to 6 As shown in the figure, clamping mechanisms 4214 are provided at the top centers of the first filter basket 421 above the two interlayers 4223. The clamping mechanism 4214 includes a vertical plate 42141 and a bolt 42142. The vertical plate 42141 is installed on one side of the top of the first filter basket 421. A horizontally penetrating threaded hole is opened on the vertical plate 42141. One end of the bolt 42142 is arranged in the threaded hole by means of threaded connection. A limiting column 421421 is coaxially arranged at one end of the bolt 42142 facing the center of the first filter basket 421. A limiting jack 421422 for inserting and matching the limiting column is provided at the end of the transverse push rod 4224.

[0038] The waste water channel 4 is made of a transparent material. When the staff observes that the first filter basket 421 and the second filter basket 422 are full of chips, the staff moves the transverse push rod 4224 and makes its two ends close to the corresponding vertical plates 42141. At this time, the bolt 42142 on the vertical plate 42141 is screwed to insert the limiting column 421421 into the limiting jack 421422 on the transverse push rod 4224, so that the two ends of the transverse push rod 4224 are fixedly connected to the vertical plates 42141 respectively, and the movement of the transverse push rod 4224 is restricted. After the transverse push rod 4224 is fixed, the staff holds the transverse push rod 4224 and pulls out the first filter basket 421 and the second filter basket 422 from the waste water channel 4 to clean the first filter basket 421 and the second filter basket 422 full of chips. After cleaning, the first filter basket 421 and the second filter basket 422 are put into the waste water channel 4 again for the next use.

[0039] Refer to Figure 1 As shown, a guiding baffle 423 is installed on one side of the waste water channel 4 on the frame 1. The guiding baffle 423 is located directly in front of the working end of the nozzle. The top view cross-section of the guiding baffle 423 is in a U-shaped shape, and a sliding door 4231 that can be opened and closed is provided on the guiding baffle 423.

[0040] When the cleaning nozzle cleans the processing area of the motor shaft, the splashed water is blocked by the guiding baffle 423, and the waste water can be introduced into the waste water channel 4 through the guiding baffle 423. When it is necessary to take out the filtering mechanism 42, in order to facilitate the removal of the filtering mechanism 42, by opening the sliding door 4231 provided on the guiding baffle 423, the staff can easily take out the filtering mechanism 42.

[0041] Refer to Figures 1 to 2 As shown, the clamping assembly 311 includes a mounting base 3111 and an adjusting rod 3112. The mounting base 3111 is arranged on the top of the conveying plate 31, the adjusting rod 3112 is vertically arranged on the mounting base 3111, and a plurality of cross pillar fixing clips 3113 for clamping the motor shaft are arranged on the adjusting rod 3112 and distributed along the axial direction of the adjusting rod 3112.

[0042] When it is necessary to fix the motor shaft to be processed on the conveying plate 31, the staff adjusts the positions of the cross pillar fixing clips 3113 according to the shape of the motor shaft. After the position adjustment is completed, the motor shaft to be processed is fixed by the cross pillar fixing clips 3113, so that the motor shaft to be processed can be stably fixed on the conveying plate 31, ensuring the stability of the motor shaft during drilling.

[0043] The above embodiments only represent one or several implementation manners of the present utility model, and the description is relatively specific and detailed, but it should not be construed as a limitation to the scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the appended claims.

Claims

1. A drilling device for machining a motor shaft, comprising a frame (1), characterized in that, The motor shaft processing drilling device further includes a drilling device (2), an annular conveyor (3) and a waste water channel (4). The drilling device (2) is arranged on one side of the top of the frame (1). The drilling device (2) includes a lifting plate (21). A drilling machine (211) is arranged at the bottom of the lifting plate (21). A flushing nozzle (212) is also arranged on one side of the bottom of the lifting plate and located at the side of the drilling machine (211). The annular conveyor (3) is arranged on the frame (1), and one end thereof faces the position below the drilling device (2). The annular conveyor (3) includes a plurality of conveying plates (31) capable of moving along itself. A clamping assembly (311) capable of clamping the motor shaft vertically is arranged on the conveying plate (31). The waste water channel (4) is arranged through the frame (1). A waste water collection box (41) is arranged below the waste water channel (4). A filter mechanism (42) capable of being taken out and placed is arranged inside the waste water channel (4).

2. The drilling device for machining a motor shaft according to claim 1, wherein, The filter mechanism (42) includes a first filter basket (421). A lapping plate (4211) is arranged at the edge of the first filter basket (421). The lapping plate (4211) is attached to the top edge of the waste water channel opening and can fix the first filter basket (421) firmly in the waste water channel (4).

3. The drilling device for machining the motor shaft according to claim 2, wherein, A debris temporary storage groove (4212) recessed downward is arranged on one side of the bottom of the first filter basket (421). A push plate (4213) capable of pushing the chips into the debris temporary storage groove (4212) is installed in the first filter basket (421). Limiting rods (42131) are arranged on both sides of the push plate (4213). The first filter basket (421) is provided with strip-shaped limiting openings (42132) for the horizontal movement of the limiting rods (42131).

4. A drilling device for machining a motor shaft according to claim 3, characterized in that, The filter mechanism (42) further includes a second filter basket (422). The structure of the second filter basket (422) is the same as that of the first filter basket (421). The second filter basket (422) is arranged in the waste water channel (4) and is located directly below the first filter basket (421). The second filter basket (422) and the first filter basket (421) are connected to each other through a connecting plate (4221). A vertical rod (4222) is arranged between two adjacent limiting rods (42131) on the first filter basket (421) and the second filter basket (422). The vertical rod (4222) is respectively connected to the two adjacent limiting rods (42131). Sandwich layers (4223) for the movement of the vertical rod (4222) are opened on the first filter basket (421) and the second filter basket (422). Rubber strips are arranged at the top opening of the sandwich layer (4223). The top end of the vertical rod (4222) extends upward through the sandwich layer (4223) on the first filter basket (421) by a certain distance. A transverse push rod (4224) is arranged between the extended ends of the two vertical rods (4222). A rubber sleeve (42241) is sleeved outside the transverse push rod (4224).

5. The drilling device for machining a motor shaft according to claim 4, wherein Rubber strips (42231) are arranged at the openings at the uppermost positions of the sandwich layers (4223) opened on the first filter basket (421) and the second filter basket (422).

6. The drilling device for machining a motor shaft according to claim 5, characterized in that, On the top center of the two interlayers (4223) of the first filter basket (421), a clamping mechanism (4214) is provided. The clamping mechanism (4214) includes a vertical plate (42141) and a bolt (42142). The vertical plate (42141) is installed on one side of the top of the first filter basket (421). A horizontally penetrating threaded hole is provided on the vertical plate (42141). One end of the bolt (42142) is arranged in the threaded hole by means of threaded connection. A limiting column is coaxially arranged at one end of the bolt (42142) facing the center of the first filter basket (421). A limiting jack (421422) for the insertion and cooperation of the limiting column is provided at the end of the transverse push rod (4224).

7. A drilling device for machining a motor shaft according to claim 1, characterized in that, A guiding baffle (423) is installed on one side of the waste water channel (4) on the frame (1). The guiding baffle (423) is located directly in front of the working end of the nozzle. The top view cross-section of the guiding baffle (423) is in a U-shaped shape, and a sliding door (4231) that can be opened and closed is provided on the guiding baffle (423).

8. A drilling device for machining a motor shaft according to claim 1, wherein, The clamping assembly (311) includes a mounting seat (3111) and an adjusting rod (3112). The mounting seat (3111) is arranged on the top of the conveying plate (31). The adjusting rod (3112) is vertically arranged on the mounting seat (3111). A plurality of cross-shaped pillar fixed clamps (3113) for clamping the motor shaft are arranged on the adjusting rod (3112) along the axial direction of the adjusting rod (3112).

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