Industrial lifting door transmission reel machining all-in-one machine

Abstract

The invention relates to the technical field of shaft machining, and discloses an industrial lifting door transmission reel machining all-in-one machine which comprises a workbench, a drilling assembly and a tapping assembly, and the drilling assembly and the tapping assembly are matched with each other. Through mutual cooperation of the blocking sleeve and the bristles, when the blocking sleeve and the bristles enter a drill hole together, the blocking sleeve can effectively restrain the bristles, the situation that chippings are pushed to the top of the drill hole due to excessive scattering of the bristles in the insertion process is avoided, and the hidden danger of chipping accumulation is reduced from the source; the bristles rotate at a high speed under the action of the friction wheel and the friction plate, the bristles originally bent in the blocking sleeve are unfolded and tightly attached to the inner wall of a drill hole by means of centrifugal force and elasticity, 360-degree dead-corner-free cleaning is achieved, and even tiny chippings in the deep position of the drill hole can be thoroughly removed. By means of the design, the problem that chippings remain in a traditional cleaning mode is solved, hole wall scratching possibly caused by manual cleaning is avoided, and the machining defects such as tapping clamping stagnation and insufficient thread precision caused by the chippings are reduced.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of shaft processing, and particularly relates to an industrial lifting door transmission reel processing all-in-one machine. BACKGROUND

[0002] In the processing of the industrial lifting door transmission reel, drilling and tapping are key processes. Since the industrial lifting door needs to realize automatic control and safety monitoring, position sensors, torque sensors and other components usually need to be installed on the transmission reel. The installation of these components requires precise installation holes to be pre-set on the reel. The drilling process is just to form the basic structure of these installation holes, and the tapping is to process internal threads on the inner wall of the drilling hole to firmly fix the sensors and other components through bolts and other connecting pieces, so as to ensure their stable work during high-speed operation of the reel. Therefore, the quality of drilling and tapping is directly related to the installation accuracy and operation reliability of the sensors and other components, and further affects the performance of the entire industrial lifting door. The cleaning effect of the residual debris after drilling directly affects the quality of subsequent tapping and product performance. At present, the industry generally uses a simple brush to directly insert into the drilling hole for cleaning after drilling the transmission reel. The existing brush is easy to spread excessively during insertion into the drilling hole, causing the debris on the inner wall of the drilling hole to be pushed to the bottom of the drilling hole and accumulated. If these accumulated debris is not completely cleaned, it will be squeezed between the thread and the hole wall during the subsequent tapping process, causing the tap to wear out and even break, resulting in insufficient precision of the processed thread and rough surface. In severe cases, the thread may be stuck, affecting the assembly accuracy and service life of the transmission reel, and further adversely affecting the installation stability of the sensors and other components.

[0003] Therefore, the present application is proposed. SUMMARY

[0004] To solve the above technical problems, the basic idea of the technical solution of the present application is: An industrial lifting door transmission reel processing all-in-one machine, comprising a workbench and a matched drilling assembly and tapping assembly.

[0005] A pair of sliding seats for driving the workpiece switching station are slidably arranged on the workbench; A synchronous frame is mounted on the side wall of the sliding seat, a blocking sleeve is slidably arranged on the synchronous frame, a side plate is mounted on the side wall of the blocking sleeve, a bent frame is mounted at the bottom of the side plate, the bottom of the bent frame is slidably connected with a first guide rail arranged on the workbench, a positioning shaft is slidably arranged on the synchronous frame, brush hairs are mounted on the positioning shaft and correspond to the blocking sleeve, a push rod is mounted at the bottom of the positioning shaft and slidably connected with a second guide rail arranged on the workbench; The second guide rail is provided with an insertion slope, the front half of the insertion slope is used for guiding the brush to be inserted into the blocking sleeve, the first guide rail is provided with a lifting slope, the rear half of the insertion slope is used for lifting the blocking sleeve and the brush to be inserted into the drill hole, the downhill of the lifting slope is used for guiding the blocking sleeve to move downward, and the brush slides along the plane on the insertion slope, the plane side wall is provided with a friction plate, the friction plate corresponds to a friction wheel mounted on the push rod side wall, and the brush is used for rotating to clean the debris in the drill hole.

[0006] As a preferred embodiment of the present application, four supporting legs are mounted at the bottom of the workbench, reinforcing ribs with different heights are mounted at the bottom of adjacent supporting legs, height-adjustable adjusting rods are mounted at the bottom of the supporting legs through screwing, pads are mounted at the bottom of the adjusting rods, the pads are in the shape of bosses, and anti-skid pads are arranged at the bottom of the pads.

[0007] As a preferred embodiment of the present application, the drill assembly and the tapping assembly are symmetrically distributed and mounted at the top of the workbench, a PLC controller is mounted on the workbench and electrically connected with the drill assembly and the tapping assembly, and an indicator lamp is also mounted on the workbench and connected with the PLC controller.

[0008] As a preferred embodiment of the present application, a pair of slide rails are mounted on the workbench, connecting frames are mounted at the bottom of the slide rails, the connecting frames are mounted on the inclined surface arranged on the surface of the workbench, the inclined surface is convenient for cleaning debris, connecting seats are mounted at the two ends of the slide rails, the connecting seats are connected with the workbench through bolts, and the slide rails are connected with the slide seats in a sliding mode.

[0009] As a preferred embodiment of the present application, three-jaw chucks are rotatably mounted on a pair of slide seats, the three-jaw chucks are used for clamping workpieces, a transposition motor is mounted on one of the slide seats, the output end of the transposition motor is connected with the corresponding three-jaw chuck, the transposition motor is used for driving the drill to rotate so that the opening faces downward, thereby facilitating the cleaning of debris through gravity, the other slide seat is provided with a through hole, the through hole is convenient for mounting workpieces, a threaded rod is mounted on the side wall of the slide seat provided with the transposition motor, the threaded rod penetrates through the other slide seat, first and second nuts are rotatably mounted on the threaded rod, the first and second nuts are screwed and pressed on the side wall of the slide seat provided with the through hole, and the threaded rod is used for adjusting the gap between the pair of slide seats.

[0010] As one preferred embodiment of the present application, the slide side wall installed with the commutator motor is installed with an L-shaped support, the L-shaped support terminal is installed with a sliding sleeve, the sliding sleeve interior is screwed and installed with a lead screw shaft, the lead screw shaft two ends are rotationally installed with fixed seats, the fixed seat bottom is welded on the workbench, one of the fixed seat side walls is installed with a driving motor, and the driving motor output end is connected with the lead screw shaft.

[0011] As one preferred embodiment of the present application, the bending frame bottom is installed with a sleeve, the sleeve interior is embedded with a ball, the ball is mutually attached with the first support, the push rod bottom is provided with a rolling ball, and the rolling ball bottom is attached on the second support.

[0012] As one preferred embodiment of the present application, the synchronous frame bottom is installed with a pair of limiting rods, the pair of limiting rods are not of the same height, the pair of limiting rods bottom is installed with a limiting plate, the limiting plate diameter is greater than the limiting rod diameter, the outer limiting rod is sleeved with a first support, the first support and the bending frame are connected with each other, the inner limiting rod is sleeved with a second support, and the second support is rotationally connected with the push rod.

[0013] As one preferred embodiment of the present application, the outer limiting rod is sleeved with a compression spring, one end of the compression spring is clamped on the first support, the other end of the compression spring is clamped on the synchronous frame bottom, the inner limiting rod is sleeved with a return spring, one end of the return spring is clamped on the second support, and the other end of the return spring is clamped on the synchronous frame bottom.

[0014] As one preferred embodiment of the present application, the plane bottom is installed with an inclined plane, the inclined plane is used for guiding the brush downward and drilling separation, and then the drilling is conveniently rotated to the tapping assembly below.

[0015] Compared with the prior art, the present application has the following beneficial effects: The invention is characterized in that the barrier sleeve and the bristles are matched together, when the two enter the drill hole together, the barrier sleeve can effectively constrain the bristles, avoid the bristles pushing the debris to the top of the drill hole due to excessive spread in the insertion process, reduce the debris accumulation hidden danger from the source, when the barrier sleeve moves down along the uphill and downhill section, the bristles rotate at high speed under the action of the friction wheel and the friction plate, the bristles originally bent in the barrier sleeve are unfolded by centrifugal force and elasticity, tightly fit the inner wall of the drill hole, realize 360° dead angle cleaning, even the small debris in the deep drill hole can be completely removed; this design not only solves the problem of debris residue in the traditional cleaning method, but also avoids the possible hole wall scratch caused by manual cleaning, reduces the processing defects such as tapping jamming and insufficient thread accuracy caused by debris, at the same time, the cleaned debris can smoothly fall through the gap between the bristles and the barrier sleeve, cooperate with the guide of the inclined surface of the workbench, further ensure the cleanliness of the inside of the drill hole, provide a stable processing basis for the subsequent tapping process, significantly improve the product qualification rate and service life of the transmission reel.

[0016] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] In the drawings: Figure 1 It is a three-dimensional view of an industrial overhead door transmission reel machining all-in-one machine; Figure 2 It is a partial view of an industrial overhead door transmission reel machining all-in-one machine Figure One ; Figure 3 It is a partial view of an industrial overhead door transmission reel machining all-in-one machine Figure 2 side view; Figure 4 It is a partial view of an industrial overhead door transmission reel machining all-in-one machine Figure Two ; Figure 5 It is a sliding rail sectional view of an industrial overhead door transmission reel machining all-in-one machine; Figure 6 It is a partial view of an industrial overhead door transmission reel machining all-in-one machine Figure Three ; Figure 7 It is a partial view of an industrial overhead door transmission reel machining all-in-one machine Figure 6 enlarged view of A in the middle; Figure 8 It is a plan view of the barrier sleeve and the bristles of an industrial overhead door transmission reel machining all-in-one machine.

[0018] In the drawings: 1. Workbench; 11. Support leg; 111. Reinforcing rib; 112. Adjusting rod; 113. Pad; 114. Anti-slip pad; 12. PLC controller; 121. Indicator light; 13. Slide rail; 131. Connecting bracket; 132. Connecting seat; 14. Slide block; 141. Three-jaw chuck; 142. Positioning motor; 143. Through hole; 144. Threaded rod; 145. First nut; 146. Second nut; 15. Lead screw shaft; 151. Fixed seat; 152. Drive motor; 153. Sliding sleeve; 154. L-shaped bracket; 16. Drilling assembly; 17. Tapping assembly; 2. Barrier sleeve; 21. Side plate; 211. Bending frame; 212. Sleeve; 213. Ball bearing; 22. Positioning shaft; 221. Brush bristles; 222. Push rod; 223. Ball bearing; 23. Synchronizing frame; 231. Limiting rod; 232. Limiting plate; 233. First bracket; 234. Compression spring; 235. Second bracket; 236. Return spring; 24. First guide rail; 241. Lifting ramp; 25. Second guide rail; 251. Insertion ramp; 252. Plane; 253. Inclined surface; 3. Friction wheel; 31. Friction plate. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate the present invention.

[0020] Example 1: like Figures 1 to 8 As shown, an integrated machine for processing the drive roller of an industrial lifting door includes a worktable 1 and a suitable drilling assembly 16 and tapping assembly 17.

[0021] A pair of slide blocks 14 for driving workpiece switching positions are slidable on the worktable 1; A timing frame 23 is installed on the side wall of the slide block 14. A blocking sleeve 2 is slidably arranged on the timing frame 23. A side plate 21 is installed on the side wall of the blocking sleeve 2, and a bending frame 211 is installed at the bottom of the side plate 21. The bottom of the bending frame 211 is slidably connected to the first guide rail 24 provided on the worktable 1. A positioning shaft 22 is slidably arranged on the timing frame 23. A brush bristle 221 is installed on the positioning shaft 22, and the brush bristle 221 corresponds to the blocking sleeve 2. A push rod 222 is installed at the bottom of the positioning shaft 22, and the push rod 222 is slidably connected to the second guide rail 25 provided on the worktable 1. The second guide rail 25 is provided with an insertion slope 251. The front half of the insertion slope 251 is used to guide the brush bristles 221 to be inserted into the barrier sleeve 2. The first guide rail 24 is provided with a lifting slope 241. The rear half of the insertion slope 251 and the lifting slope 241 are used to lift the barrier sleeve 2 and the brush bristles 221 into the borehole. The lower slope of the lifting slope 241 is used to guide the barrier sleeve 2 to move down, and the brush bristles 221 slide along the plane 252 on the insertion slope 251. The side wall of the plane 252 is provided with a friction plate 31, and the friction plate 31 corresponds to the friction wheel 3 installed on the side wall of the push rod 222, so that the brush bristles 221 rotate in the borehole to clean up debris.

[0022] like Figures 1 to 8 As shown in the specific embodiment, the workbench 1 has four support legs 11 installed at its bottom. Adjacent support legs 11 have reinforcing ribs 111 of different heights installed at their bottoms. Adjustment rods 112, which are screwed onto the bottom of each support leg 11 for easy height adjustment, are installed at the bottom of each adjustment rod 112. The adjustment rods 112 have pads 113 in the shape of bosses, and anti-slip pads 114 are provided at their bottoms. The levelness of the workbench 1 can be flexibly adjusted using the adjustment rods 112, the reinforcing ribs 111 improve overall stability, and the anti-slip pads 114 increase friction to prevent equipment slippage, ensuring the smoothness of the processing.

[0023] like Figures 1 to 8 As shown, the drilling assembly 16 and tapping assembly 17 are symmetrically distributed and mounted on the top of the worktable 1. A PLC controller 12 is mounted on the worktable 1, and the PLC controller 12 is electrically connected to the drilling assembly 16 and tapping assembly 17. An indicator light 121 is also mounted on the worktable 1, and the indicator light 121 is interconnected with the PLC controller 12. The above structure illustrates the layout and control method of the drilling and tapping assemblies. The symmetrical distribution facilitates workstation switching, the PLC controller 12 enables automated control, and the indicator light 121 provides real-time status feedback, improving the convenience of equipment operation and the accuracy of processing.

[0024] like Figures 1 to 8 As shown, a pair of slide rails 13 are further installed on the worktable 1. A connecting bracket 131 is installed at the bottom of the slide rails 13. The connecting bracket 131 is installed on an inclined surface on the surface of the worktable 1, and the inclined surface facilitates the cleaning of debris. Connecting seats 132 are installed at both ends of the slide rails 13, and the connecting seats 132 are bolted to the worktable 1. The slide rails 13 are slidably connected to the slide blocks 14. This section describes the installation structure of the slide rails 13. The slide rails 13 provide a stable sliding path for the slide blocks 14, the inclined surface facilitates the sliding of debris, and the connecting seats 132 ensure that the slide rails 13 are firmly installed, reducing vibration interference during processing and facilitating debris cleaning.

[0025] like Figures 1 to 8Further, as shown, a three-jaw chuck 141 is rotatably installed on each of the pair of sliding seats 14, and the three-jaw chuck 141 is used to clamp the workpiece. One of the sliding seats 14 is provided with a transposition motor 142, and the output end of the transposition motor 142 is in communication with the corresponding three-jaw chuck 141. The transposition motor 142 is used to drive the drill to rotate so that the opening faces downward, facilitating gravity-based debris cleaning. The other sliding seat 14 is provided with a through hole 143 for facilitating workpiece installation. The sliding seat 14 provided with the transposition motor 142 is provided with a threaded rod 144, which penetrates the other sliding seat 14. The threaded rod 144 is rotatably provided with a first nut 145 and a second nut 146, which are pressed and screwed on the side wall of the sliding seat 14 provided with the through hole. The threaded rod 144 is used to adjust the gap between the pair of sliding seats 14. This paragraph describes the functions of the sliding seat 14 and related components. The three-jaw chuck 141 stably clamps the workpiece. The transposition motor 142 realizes workpiece overturning and gravity-based debris cleaning. The threaded rod 144 adjusts the distance to adapt to different workpieces, improving the versatility and cleaning effect of the equipment.

[0026] As shown in Figures 1 to 8 Further, the sliding seat 14 provided with the transposition motor 142 is provided with an L-shaped bracket 154, and the L-shaped bracket 154 is provided at the end with a sliding sleeve 153. The sliding sleeve 153 is internally screwed and installed with a lead screw shaft 15, and the lead screw shaft 15 is rotatably installed with a fixed seat 151 at both ends. The fixed seat 151 is welded at the bottom of the workbench 1. One of the fixed seats 151 is provided with a drive motor 152, and the output end of the drive motor 152 is connected with the lead screw shaft 15. The drive motor 152 drives the lead screw shaft 15 to rotate, and the sliding seat 14 is driven to move stably through the sliding sleeve 153. The fixed seat 151 ensures the stable operation of the lead screw shaft 15, realizes the accurate transfer of the workpiece between different workstations, and improves the processing efficiency.

[0027] Example 2: Based on the above embodiment, the difference between this embodiment is that, as shown in Figures 1 to 8 The bottom of the bending frame 211 is provided with a sleeve 212, and the sleeve 212 is internally embedded with a ball 213. The ball 213 is in close contact with the first bracket 233. The bottom of the push rod 222 is provided with a ball 223, and the bottom of the ball 223 is in close contact with the second bracket 235. The ball 213 and the ball 223 respectively reduce the friction when the bending frame 211 and the push rod 222 move, making the movement of the components more smooth, reducing the wear of the equipment, and prolonging the service life.

[0028] As shown in Figures 1 to 8As shown, in the specific embodiment, the bottom of the synchronous frame 23 is provided with a pair of limiting rods 231, the heights of the pair of limiting rods 231 are different, the bottom of the pair of limiting rods 231 is provided with a limiting plate 232, the diameter of the limiting plate 232 is larger than that of the limiting rod 231, a first support 233 is sleeved on the outer limiting rod 231, the first support 233 is connected with the bent frame 211, a second support 235 is sleeved on the inner limiting rod 231, and the second support 235 is rotationally connected with the push rod 222. A compression spring 234 is sleeved on the outer limiting rod 231, one end of the compression spring 234 is clamped on the first support 233, the other end of the compression spring 234 is clamped on the bottom of the synchronous frame 23, a reset spring 236 is sleeved on the inner limiting rod 231, one end of the reset spring 236 is clamped on the second support 235, and the other end of the reset spring 236 is clamped on the bottom of the synchronous frame 23. The limiting rods 231 and the limiting plate 232 limit the movement range of the components, the compression spring 234 and the reset spring 236 realize automatic reset of the components, and the action of the blocking sleeve 2 and the bristles 221 is accurately controllable, and the reliability of the cleaning structure is improved.

[0029] As shown, Figures 1 to 8 Further, the bottom of the plane 252 is provided with an inclined surface 253, the inclined surface 253 is used for guiding the bristles 221 to move downward and separate from the drill hole, and then the drill hole is conveniently rotated to be below the tapping assembly 17. Through the separation of the bristles 221 from the drill hole, the subsequent workpiece is conveniently rotated to the tapping station, and the smoothness of the process connection is ensured.

[0030] The implementation principle of the industrial lifting door transmission reel processing all-in-one machine is as follows: When the industrial lifting door transmission reel processing all-in-one machine is running, first, the horizontal stable placement of the workbench 1 is realized through the adjusting rod 112 at the bottom of the supporting leg 11, the cooperation of the anti-skid pad 114 at the bottom of the pad block 113, and the reinforcing rib 111 further improves the bearing capacity of the overall structure. During operation, according to the length of the transmission reel workpiece, the first nut 145 and the second nut 146 on the threaded rod 144 are rotated to adjust the gap between the pair of sliding seats 14, then one end of the workpiece is inserted through the through hole 143 of one of the sliding seats 14, and the other end is clamped and fixed by the three-jaw chuck 141. The PLC controller 12 serves as the core control unit and coordinates the orderly operation of the drilling assembly 16, the tapping assembly 17 and the driving components. The indicator light 121 real-time feedbacks the working state of the equipment. When the device is started, the driving motor 152 drives the screw shaft 15 to rotate, and through the screwing action of the sliding sleeve 153 and the screw shaft 15, the sliding seat 14 installed with the L-shaped support 154 is pushed to slide along the slide rail 13, and then the workpiece is moved to the lower side of the drilling assembly 16. At this time, the drilling assembly 16 is started under the precise control of the PLC controller 12, the drilling motor inside the drilling assembly 16 drives the drill bit to rotate at high speed, and the feeding mechanism drives the drill bit to move slowly along the direction perpendicular to the surface of the workpiece. During the drilling process, the three-jaw chuck 141 firmly clamps the workpiece, ensuring that the workpiece will not shift or shake under the action of the high-speed rotating drill bit, and ensuring the accuracy and perpendicularity of the drilling. After the drilling depth reaches the preset value, the feeding mechanism of the drilling assembly 16 drives the drill bit to move reversely, and the drill is withdrawn, and the drilling process is completed. After the drilling is completed, the index motor 142 drives the three-jaw chuck 141 to rotate, so that the drilling opening faces downward, and the gravity is used to preliminarily clean the debris in the hole. Subsequently, the sliding seat 14 continues to drive the workpiece to move, and the synchronous frame 23 moves synchronously with the sliding seat 14. Under the guidance of the first guide rail 24 and the second guide rail 25, the ball bearings 213 at the bottom of the bending frame 211 roll along the first support 233, and the rolling balls 223 at the bottom of the push rod 222 slide along the second support 235. When the push rod 222 enters the front half of the insertion slope 251, the positioning shaft 22 drives the bristles 221 to gradually insert into the inside of the blocking sleeve 2. Due to the size design of the blocking sleeve 2, the bristles 221 will naturally bend inside the blocking sleeve 2. This bending state not only avoids excessive dispersion of the bristles 221 during movement, but also accumulates elastic potential energy for subsequent cleaning actions. At this time, the two are kept relatively close, and the blocking sleeve 2 provides initial guidance and limiting for the bristles 221, ensuring that the drilling position to be cleaned is aligned. After entering the second half of the insertion slope 251, the blocking sleeve 2 is moved upward under the jacking action of the lifting slope 241, and the push rod 222 drives the positioning shaft 22 and the bristles 221 to synchronously ascend under the guidance of the insertion slope 251. Because the size of the blocking sleeve 2 is smaller than the size of the drilling hole, the two are smoothly inserted into the drilling hole together, and the debris will not be pushed to the top of the drilling hole due to the existence of the blocking sleeve 2. When the blocking sleeve 2 and the bristles 221 completely enter the drilling hole, as the sliding seat 14 continues to move, the bending frame 211 slides along the downhill section of the lifting slope 241, and drives the blocking sleeve 2 to move downward under the elastic force of the compression spring 234, and the bristles 221 form a relative position change. At this time, the friction wheel 3 on the side wall of the push rod 222 is in contact with the friction plate 31 on the plane 252, and generates friction force in relative motion, driving the positioning shaft 22 and the bristles 221 to rotate. The bristles 221 originally bent in the blocking sleeve 2 are unfolded under the action of the rotation centrifugal force and the self elasticity, closely adhere to the inner wall of the drilling hole, and directly clean the residual debris, and the downward moving blocking sleeve 2 forms a certain space below the drilling hole, facilitating the debris to fall from the gap between the bristles 221 and the blocking sleeve 2, and realizing thorough cleaning. After cleaning, as the carriage 14 moves, the push rod 222 slides down the inclined surface 253, and under the elastic force of the return spring 236, the positioning shaft 22 drives the brush 221 to move down and separate from the drill hole; at the same time, the bent frame 211 drives the blocking sleeve 2 to reset under the action of the compression spring 234. The workpiece finally moves to the bottom of the tapping assembly 17, and the tapping assembly 17 starts immediately. The tapping motor in the tapping assembly 17 drives the tap to rotate, and the feed speed matches the pitch of the tap, ensuring that the tap can smoothly tap into the drill hole. During the tapping process, the tapping assembly 17 will accurately control the number of tap rotation and the depth of feed according to the preset thread specification, so as to process the required internal thread. After tapping is completed, the tapping motor reverses rotation to drive the tap to exit, and the tapping process is completed. The debris generated during the whole processing process slides down along the inclined surface of the workbench 1 surface, which is convenient for centralized collection and cleaning. Through the cooperation of each component, the integrated machining of the industrial lifting door transmission reel from the drill hole, debris cleaning to tapping is realized, which effectively improves the processing efficiency and workpiece quality.

Claims

1. An industrial lift door transmission reel processing all-in-one machine, comprising a workbench (1) and a matched drilling assembly (16) and tapping assembly (17), characterized in that: a pair of sliding seats (14) for driving workpiece switching stations are slidably arranged on the workbench (1); a synchronous frame (23) is mounted on the side wall of the sliding seat (14), a blocking sleeve (2) is slidably arranged on the synchronous frame (23), a side plate (21) is mounted on the side wall of the blocking sleeve (2), and a bending frame (211) is mounted at the bottom of the side plate (21); the bottom of the bending frame (211) is slidably connected with a first guide rail (24) arranged on the workbench (1); a positioning shaft (22) is slidably arranged on the synchronous frame (23), a brush (221) is mounted on the positioning shaft (22), and the brush (221) corresponds to the blocking sleeve (2); a push rod (222) is mounted at the bottom of the positioning shaft (22), and the push rod (222) is slidably connected with a second guide rail (25) arranged on the workbench (1); an insertion slope (251) is formed on the second guide rail (25), the front half of the insertion slope (251) is used for guiding the brush (221) to be inserted into the blocking sleeve (2), a lifting slope (241) is mounted on the first guide rail (24), and the rear half of the insertion slope (251) and the lifting slope (241) are used for lifting the blocking sleeve (2) and the brush (221) to be inserted into the drilling hole; the downhill of the lifting slope (241) is used for guiding the blocking sleeve (2) to move downward, and the brush (221) slides along a plane (252) on the insertion slope (251); a friction plate (31) is arranged on the side wall of the plane (252), and the friction plate (31) corresponds to a friction wheel (3) mounted on the side wall of the push rod (222), so that the brush (221) can rotate to clean the debris in the drilling hole.

2. The industrial lift door transmission roller machining all-in-one machine according to claim 1, characterized in that, Four supporting legs (11) are mounted at the bottom of the workbench (1), reinforcing ribs (111) with different heights are mounted at the bottom of adjacent supporting legs (11), height-adjustable adjusting rods (112) are threadedly mounted at the bottom of the supporting legs (11), pads (113) are mounted at the bottom of the adjusting rods (112), the pads (113) are in the shape of bosses, and antiskid pads (114) are arranged at the bottom of the pads (113).

3. The industrial lift door transmission drum processing all-in-one machine according to claim 1, characterized in that, The drilling assembly (16) and the tapping assembly (17) are symmetrically arranged and mounted on the top of the workbench (1); a PLC controller (12) is mounted on the workbench (1) and electrically connected with the drilling assembly (16) and the tapping assembly (17); and an indicator light (121) is also mounted on the workbench (1) and connected with the PLC controller (12).

4. The industrial lift door transmission drum processing all-in-one machine according to claim 1, characterized in that, A pair of slide rails (13) are installed on the workbench (1). A connecting frame (131) is installed at the bottom of the pair of slide rails (13). The connecting frame (131) is installed on an inclined surface opened on the surface of the workbench (1), and the inclined surface is convenient for cleaning debris. Connecting seats (132) are installed at both ends of the slide rails (13). The connecting seats (132) are connected to the workbench (1) by bolts. The slide rails (13) are slidably connected to the slide blocks (14).

5. The industrial lift door transmission drum processing all-in-one machine according to claim 1, characterized in that, Each pair of slides (14) is rotatably mounted with a three-jaw chuck (141), which is used to clamp the workpiece. One of the slides (14) is equipped with a shifting motor (142), the output of which is connected to the corresponding three-jaw chuck (141). The shifting motor (142) is used to drive the drill to rotate so that its opening faces downward, facilitating the removal of debris by gravity. The other slide (14) has a through hole (143) for... For workpiece installation, a threaded rod (144) is installed on the side wall of the slide (14) on which the shifting motor (142) is installed. The threaded rod (144) passes through another slide (14), and a first nut (145) and a second nut (146) are rotatably installed on the threaded rod (144). The first nut (145) and the second nut (146) are screwed and pressed against the side wall of the slide (14) with a through hole. The threaded rod (144) is used to adjust the gap between a pair of slides (14).

6. The industrial lift door transmission drum processing all-in-one machine according to claim 5, characterized in that, An L-shaped bracket (154) is installed on the side wall of the slide (14) on which the transposition motor (142) is installed. A sliding sleeve (153) is installed at the end of the L-shaped bracket (154). A lead screw shaft (15) is screwed into the sliding sleeve (153). Fixed seats (151) are rotatably installed at both ends of the lead screw shaft (15). The bottom of the fixed seat (151) is welded to the worktable (1). A drive motor (152) is installed on the side wall of one of the fixed seats (151). The output end of the drive motor (152) is connected to the lead screw shaft (15).

7. The industrial lift door transmission drum processing all-in-one machine according to claim 1, characterized in that, The bending frame (211) has a sleeve (212) installed at the bottom. A ball bearing (213) is embedded inside the sleeve (212). The ball bearing (213) is in contact with the first bracket (233). A ball bearing (223) is provided at the bottom of the push rod (222). The bottom of the ball bearing (223) is in contact with the second bracket (235).

8. The industrial lift door transmission drum processing all-in-one machine according to claim 1, characterized in that, The bottom of the synchronous frame (23) is equipped with a pair of limiting rods (231). The heights of the pair of limiting rods (231) are different. The bottom of the pair of limiting rods (231) is equipped with a limiting plate (232). The diameter of the limiting plate (232) is larger than the diameter of the limiting rod (231). A first bracket (233) is sleeved on the outer limiting rod (231). The first bracket (233) and the bending frame (211) are connected to each other. A second bracket (235) is sleeved on the inner limiting rod (231). The second bracket (235) is rotatably connected to the push rod (222).

9. The industrial lift door drive reel machining all-in-one machine according to claim 8, characterized in that, The compression spring (234) is sleeved on the outer side of the limiting rod (231), one end of the compression spring (234) is clamped on the first support (233), and the other end of the compression spring (234) is clamped on the bottom of the synchronous frame (23), the reset spring (236) is sleeved on the inner side of the limiting rod (231), one end of the reset spring (236) is clamped on the second support (235), and the other end of the reset spring (236) is clamped on the bottom of the synchronous frame (23).

10. The industrial lift door transmission drum processing all-in-one machine according to claim 1, characterized in that, The slope (253) is installed at the bottom of the plane (252), the slope (253) is used for guiding the downward movement of the brush (221) and drilling separation, and then the drilling is conveniently rotated to the tapping assembly (17) below.

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