Perforating device for pre-stressed anchor bearing plate and operation method of perforating device

Abstract

The invention discloses a punching device for a pre-stressed anchor bearing plate and an operation method thereof, and relates to the technical field of anchor bearing plate machining, the punching device comprises a workbench, supporting legs are symmetrically installed at the bottom of the workbench, a collecting barrel is arranged on one side of the bottom of the workbench, and a filter screen is arranged on the upper portion of the interior of the collecting barrel; the fixing frame is fixedly installed on one side of the top of the workbench, a collecting pipe is connected to the position, located above the collecting barrel, in the workbench in a penetrating mode, an electric push rod is fixedly installed on one side of the top of the fixing frame, a guide rod is slidably connected to the position, located on one side of the electric push rod, in the fixing frame, and meanwhile a drilling mechanism and a fixing assembly are arranged on the upper portion of the inner side of the fixing frame. The fixing assembly is arranged on the other side of the top of the workbench and comprises a servo motor; according to the drilling device, the workpiece can be continuously drilled, the workpiece does not need to be repeatedly fixed and taken down, the work efficiency of workpiece drilling can be improved, machining continuity is guaranteed, and practicability is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of processing of anchor plates, and specifically to a punching device for prestressed anchor plates and an operation method thereof. Background Art

[0002] During the construction of roads, bridges and buildings, post-tensioned precast reinforced concrete prestressed components are generally adopted in the design for prestress tensioning. The structural dimensions of the anchor devices are relatively small, and the concrete below them is often subjected to relatively large local pressure, resulting in insufficient bearing capacity of the local concrete structure and damage. Therefore, it is necessary to use an anchor plate under the anchor to evenly apply the prestress to the concrete. The anchor plate under the anchor plays an important role in bearing the compressive stress of the anchor device.

[0003] For example, an automatic processing device for anchor plates under the anchor with the publication number of CN218694096U. By setting a first guide rod, a first lead screw, a first motor and a moving frame in the automatic processing device for anchor plates under the anchor, the placing plate can be driven to move left and right, so as to adjust the position of the anchor plate under the anchor, which is convenient for the drilling machine to punch different positions of the anchor plate under the anchor. And the set cylinder and clamping plate can stably fix the anchor plate under the anchor on the placing plate, so that when the drilling machine punches, the anchor plate under the anchor will not move, and thus the punching effect of the anchor plate under the anchor is better. However, in actual use, during the punching process of the anchor plate, the anchor plate needs to be fixed. After the processing of the anchor plate is completed in the actual production process, the clamping plate needs to be loosened from the anchor plate, and then the anchor plate is taken off. The punching processing of the anchor plate cannot be carried out continuously, and the processing efficiency of the anchor plate is relatively low. And during the punching work, when the drill bit is working, it is necessary to spray coolant to cool the drill bit. After the coolant is sprayed, it is not easy to collect, and the coolant is likely to spill and affect the working environment, and it is not convenient to recycle the coolant later, there are certain defects in use.

[0004] Therefore, we propose a punching device for prestressed anchor plates and an operation method thereof to solve the problems raised above. Summary of the Invention

[0005] The purpose of the present invention is to provide a punching device for prestressed anchor plates and an operation method thereof to solve the problem that after the processing of the anchor plate is completed, the clamping plate needs to be loosened from the anchor plate, and then the anchor plate is taken off, and the punching processing of the anchor plate cannot be carried out continuously, and the processing efficiency of the anchor plate is relatively low as put forward in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A punching device for prestressed anchor plates, including a workbench, support legs are symmetrically installed at the bottom of the workbench, and a collection bucket is arranged on one side of the bottom of the workbench, and a filter screen is arranged above the inside of the collection bucket; It further includes: A fixing frame is fixedly installed on one side of the top of the workbench. Inside the workbench, a collecting pipe is connected through above the collecting bucket. And on one side of the top of the fixing frame, an electric push rod is fixedly installed. And inside the fixing frame, a guide rod is slidably connected on one side of the electric push rod. At the same time, a drilling mechanism is arranged above the inner side of the fixing frame; A fixing component is arranged on the other side of the top of the workbench. The fixing component includes a servo motor; The servo motor is fixedly installed at the bottom of the workbench. The output end of the servo motor passes through the workbench and is fixedly installed with a rotating plate. And on the bottom of the rotating plate, two groups of spherical blocks are symmetrically installed. And on the top of the workbench, an annular groove is opened below the rotating plate. At the same time, both groups of spherical blocks are slidably connected with the annular groove. Moreover, on the top of the rotating plate, two groups of placing seats are symmetrically installed; A support ring is fixedly installed inside the placing seat. A plurality of through holes are penetrated and opened on the top of the support ring. And a rotating ring is sleeved outside the placing seat. And a limiting ring is fixedly installed inside the rotating ring. At the same time, a limiting ring groove is opened above the outside of the placing seat. Moreover, the limiting ring is slidably connected with the limiting ring groove.

[0007] Preferably, two sliding grooves are symmetrically penetrated and opened on the top of the rotating ring. And inside both groups of sliding grooves, sliding rods are slidably connected. And at the top ends of both sliding rods, movable blocks are fixedly installed. At the same time, inside the movable blocks, movable rods are slidably connected. Moreover, an adaptive spring is sleeved on one side of the outside of the movable rod. And both ends of the adaptive spring are fixedly connected with the movable rod and the movable block respectively.

[0008] By adopting the above technical solution, the rotation of the rotating ring can drive the movement of the sliding rod.

[0009] Preferably, two groups of hollow rods are symmetrically slidably connected above the inside of the placing seat. And the movable rod is slidably connected with the hollow rods. And at the ends of both groups of hollow rods close to each other, rubber plates are fixedly installed. At the same time, on both sides of the hollow rods, limiting rods are symmetrically installed on the rubber plates. And the limiting rods are slidably connected with the placing seat. And one ends of both limiting rods are fixedly connected with the movable block.

[0010] By adopting the above technical solution, the workpiece can be fixed.

[0011] Preferably, an L-shaped frame is fixedly installed below the rotating ring on the outside of the placing seat, a rotating rod is rotatably connected inside the L-shaped frame, a torsion spring is sleeved on the lower part of the outside of the rotating rod, and both ends of the torsion spring are fixedly connected to the L-shaped frame and the rotating rod respectively. The top end of the rotating rod is fixedly installed with a rotating gear, and a plurality of first teeth are fixedly installed on one side of the placing seat close to the rotating gear. At the same time, an arc-shaped plate is fixedly installed on one side of the fixed frame where the rotating gear is located, and a plurality of second teeth are fixedly installed on one side of the arc-shaped plate. The rotating gear is meshed with the first teeth and the second teeth.

[0012] By adopting the above technical solution, when the placing seat rotates to below the drilling mechanism, the rotating ring can be rotated.

[0013] Preferably, discharge pipes are respectively arranged through the lower sides of one sides of the two placing seats. The bottom ends of the two groups of sliding rods are fixedly installed with moving blocks, and a movable groove is respectively arranged through one side of the moving blocks. A column rod is slidably connected inside the movable groove. Both ends of the column rod are fixedly installed with moving frames, and a moving plate is fixedly installed at the bottom of the two moving frames. A moving rod is fixedly installed at the bottom of the moving plate. A limiting frame is slidably connected to the outside of the moving rod, and the limiting frame is fixedly connected to the placing seat.

[0014] By adopting the above technical solution, when the sliding rod moves, the moving rod can be driven to move upward.

[0015] Preferably, a rubber plug is fixedly installed at the bottom of the moving rod, a sealing groove is arranged below the rubber plug inside the discharge pipe, and the rubber plug is adaptively connected to the sealing groove.

[0016] By adopting the above technical solution, the discharge pipe can be blocked.

[0017] Preferably, two adjusting frames are arranged above the drilling mechanism, and the two adjusting frames intersect with each other. Threaded rods are rotatably connected to the inner sides of the two adjusting frames. A driving motor is fixedly installed on one side of the adjusting frame, and the output end of the driving motor passes through the adjusting frame and is fixedly connected to the threaded rod. A movable seat is threadedly connected to one side of the outside of the threaded rod. A support rod is slidably connected to the upper part inside the movable seat, and the support rod is fixedly connected to the adjusting frame. The upper adjusting frame is fixedly connected to the movable end of the electric push rod and the guide rod. The upper movable seat is fixedly connected to the lower adjusting frame. An installation frame is fixedly installed at the bottom of the lower movable seat, and the drilling mechanism is fixedly connected to the installation frame.

[0018] By adopting the above technical solution, it is convenient to adjust the position of the drilling mechanism.

[0019] Preferably, a spherical member is hinged above the interior of the fixing frame, and a spray pipe is slidably connected to the interior of the spherical member. The spray pipe is fixedly connected to the mounting frame. At the same time, a return spring is sleeved on one side of the spray pipe outside the spherical member. One end of the return spring is fixedly connected to the spherical member, and a fixing block is fixedly installed at the other end of the return spring. The fixing block is fixedly connected to the spray pipe.

[0020] By adopting the above technical solution, it is avoided that the spray pipe becomes messy after being pulled.

[0021] Compared with the prior art, the beneficial effects of the present invention are: the drilling device for the prestressed anchor plate and its operation method can continuously drill the workpiece, without repeatedly fixing and removing the workpiece, which can improve the working efficiency of the workpiece drilling process, ensure the continuity of processing, and improve the practicability; 1. When drilling the anchor plate, place the workpiece in the placement seat. Then, start the servo motor to drive the rotating plate to rotate a quarter of a circle, so that one of the placement seats rotates below the drilling mechanism. During the rotation of the placement seat, the rotating gear can mesh with the second teeth on the arc plate, causing the rotating gear to rotate. The rotating rod rotates on the L-shaped frame, which can drive the torsion spring to deform. Then, the rotating gear can mesh with the first teeth to drive the rotating ring to rotate, causing the limiting ring to slide in the limiting ring groove. After the rotating ring rotates, it can push the sliding rod to move through the sliding connection between the sliding groove and the sliding rod, causing the movable block to move, and then driving the hollow rod to slide on the placement seat, so that the two rubber plates move. The workpiece can be clamped and fixed by the two rubber plates. When the rubber plates contact the workpiece during movement and the rotating ring continues to rotate, the movable rod can slide on the movable block, and the adaptive spring can be deformed. The adaptive spring has a high elastic potential energy. The adaptive spring can position workpieces of different sizes, and the two rubber plates move simultaneously, which can ensure that the workpiece is fixed at the center of the placement seat, facilitating subsequent drilling. Then, the drilling mechanism can be driven to move downward by the electric push rod, and the workpiece can be drilled by the drilling mechanism. After the drilling work is completed, the servo motor can be driven to continue rotating counterclockwise by a quarter of a circle, so that the processed workpiece rotates to the front of the workbench. At this time, the rotating rod can be reset and rotated through the torsion spring, causing the rotating ring to reset and the rubber plates to leave the workpiece, so that the workpiece can be removed. Subsequently, another placement seat rotates below the drilling mechanism, and thus the workpiece can be continuously drilled, without repeatedly fixing and removing the workpiece, which can improve the working efficiency of the workpiece drilling process, ensure the continuity of processing, and improve the practicability; 2. When the placement seat rotates to the lower part of the drilling mechanism, the sliding rod moves. The rotation of the sliding rod can drive the movement of the moving block. After the moving block moves, it can push the moving frame upward through the connection between the movable groove and the column rod, so that the moving plate drives the moving rod to move upward, and then drives the rubber plug to move upward, so that the rubber plug no longer blocks the discharge pipe. During the drilling process of the workpiece, the coolant is introduced into the spray pipe through the pump body. The coolant can be sprayed on the drill bit of the drilling mechanism, and the sprayed coolant can flow down along the surface of the workpiece into the placement seat. The coolant flows into the lower part of the placement seat through the through holes on the support ring, and at this time, it can leak out through the discharge pipe. The coolant flows into the collection bucket through the collection pipe, and the coolant can be collected. After the placement seat rotates, the rotating ring is reset by the torsion spring. The torsion spring is selected as a spring with a relatively high elastic potential energy to prevent the rubber plug from being difficult to reinsert into the plugging groove to close the discharge pipe. After the placement seat rotates, the discharge pipe is closed, so that the coolant no longer flows out of the discharge pipe, avoiding the coolant from dripping after the discharge pipe rotates away from the collection pipe, preventing the working environment from getting dirty and improving the practicability; 3. During the drilling process of the workpiece, the electric push rod drives the two adjusting frames to move downward, and the driving motor is started to drive the threaded rod to rotate, so that the movable seat moves. Through the staggered arrangement of the two adjusting frames, the front, back, left and right positions of the drilling mechanism can be adjusted, and the drilling position can be adjusted flexibly. After the drilling mechanism moves, it can pull the spray pipe, so that the spray pipe moves in the spherical part and stretches the return spring, and can drive the spherical part to rotate. After the drilling mechanism is reset, the spray pipe is reset under the action of the return spring, thus avoiding the spray pipe being difficult to reset after the drilling mechanism moves and pulls the spray pipe, avoiding the spray pipe from being too long and messy, and avoiding affecting the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the workbench structure of the present invention; Figure 3 is a schematic sectional view of the placement seat of the present invention; Figure 4 is a schematic diagram of a partial structure of the fixing component of the present invention; Figure 5 is a schematic diagram of a partial operating structure of the fixing component of the present invention; Figure 6 is a schematic diagram of another perspective of a partial operating structure of the fixing component of the present invention; Figure 7 is of the present invention Figure 6 the enlarged structure schematic diagram of area A in; Figure 8 is a schematic sectional view of the discharge pipe of the present invention; Figure 9 This is a schematic structural diagram of another perspective of the discharge pipe section of the present invention; Figure 10 This is a schematic enlarged structural diagram of area B in the figure of the present invention.

[0023] In the figure: 1. Workbench; 101. Support leg; 102. Collection bucket; 103. Collection pipe; 104. Fixed frame; 105. Electric push rod; 106. Guide rod; 107. Adjusting frame; 108. Threaded rod; 109. Driving motor; 110. Support rod; 111. Movable seat; 112. Mounting frame; 113. Drilling mechanism; 114. Spherical part; 115. Spray pipe; 116. Return spring; 117. Fixed block; 2. Fixed component; 201. Servo motor; 202. Rotating plate; 203. Spherical block; 204. Annular groove; 205. Placing seat; 206. Rotating ring; 207. Support ring; 208. Limiting ring; 209. Limiting ring groove; 210. Sliding groove; 211. Sliding rod; 212. Movable block; 213. Movable rod; 214. Adaptation spring; 215. Hollow rod; 216. Rubber plate; 217. Limiting rod; 218. L-shaped frame; 219. Rotating rod; 2191. Torsion spring; 220. Rotating gear; 221. First tooth; 222. Arc plate; 223. Second tooth; 224. Discharge pipe; 225. Moving block; 226. Moving groove; 227. Column rod; 228. Moving frame; 229. Moving plate; 230. Moving rod; 231. Limiting frame; 232. Rubber plug. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0025] Please refer to Figures 1 - 10 , the present invention provides a technical solution: a punching device for a prestressed anchor plate, including a workbench 1, support legs 101 are symmetrically installed at the bottom of the workbench 1, and a collection bucket 102 is arranged on one side of the bottom of the workbench 1, and a filter screen is arranged above the inside of the collection bucket 102; It further includes: The fixing frame 104 is fixedly installed on one side of the top of the workbench 1. Inside the workbench 1, a collecting pipe 103 is connected through above the collecting bucket 102. And on one side of the top of the fixing frame 104, an electric push rod 105 is fixedly installed. And inside the fixing frame 104, a guide rod 106 is slidably connected on one side of the electric push rod 105. At the same time, a drilling mechanism 113 is arranged above the inner side of the fixing frame 104; The fixing component 2 is arranged on the other side of the top of the workbench 1. The fixing component 2 includes a servo motor 201; The servo motor 201 is fixedly installed at the bottom of the workbench 1. The output end of the servo motor 201 passes through the workbench 1 and is fixedly installed with a rotating plate 202. And on the bottom of the rotating plate 202, two groups of spherical blocks 203 are symmetrically installed. And on the top of the workbench 1, an annular groove 204 is opened below the rotating plate 202. At the same time, both groups of spherical blocks 203 are slidably connected with the annular groove 204. Moreover, on the top of the rotating plate 202, two groups of placing seats 205 are symmetrically installed; The support ring 207 is fixedly installed inside the placing seat 205. A plurality of through holes are penetrated and opened at the top of the support ring 207. And a rotating ring 206 is sleeved outside the placing seat 205. And a limiting ring 208 is fixedly installed inside the rotating ring 206. At the same time, a limiting ring groove 209 is opened above the outside of the placing seat 205. Moreover, the limiting ring 208 is slidably connected with the limiting ring groove 209; Two groups of sliding grooves 210 are symmetrically penetrated and opened at the top of the rotating ring 206. And inside both groups of sliding grooves 210, sliding rods 211 are slidably connected. And at the top ends of both sliding rods 211, movable blocks 212 are fixedly installed. At the same time, an activity rod 213 is slidably connected inside the movable block 212. And an adaptation spring 214 is sleeved on one side of the outside of the activity rod 213. And both ends of the adaptation spring 214 are fixedly connected with the activity rod 213 and the movable block 212 respectively; Two groups of hollow rods 215 are symmetrically and slidably connected above the inside of the placing seat 205. And the activity rod 213 is slidably connected with the hollow rods 215. And at the ends of both groups of hollow rods 215 close to each other, rubber plates 216 are fixedly installed. At the same time, on both sides of the rubber plate 216, limiting rods 217 are symmetrically installed. And the limiting rods 217 are slidably connected with the placing seat 205. And one ends of both limiting rods 217 are fixedly connected with the movable block 212; An L-shaped frame 218 is fixedly installed outside the placement seat 205 and below the rotating ring 206. A rotating rod 219 is rotatably connected inside the L-shaped frame 218. At the same time, a torsion spring 2191 is sleeved on the lower part of the outside of the rotating rod 219. The two ends of the torsion spring 2191 are fixedly connected to the L-shaped frame 218 and the rotating rod 219 respectively. A rotating gear 220 is fixedly installed at the top of the rotating rod 219. A number of first teeth 221 are fixedly installed on one side of the placement seat 205 close to the rotating gear 220. At the same time, an arc-shaped plate 222 is fixedly installed on one side of the fixed frame 104 where the rotating gear 220 is located. A number of second teeth 223 are fixedly installed on one side of the arc-shaped plate 222. The rotating gear 220 is meshed with the first teeth 221 and the second teeth 223.

[0026] Example 1: As Figures 1 - 7As shown in the figure, when drilling the anchor plate, the workpiece is placed in the placing seat 205. Then, the servo motor 201 can be started to drive the rotating plate 202 to rotate a quarter of a circle, so that one of the placing seats 205 rotates below the drilling mechanism 113. During the rotation of the placing seat 205, the rotating gear 220 can be meshed with the second teeth 223 on the arc plate 222, so that the rotating gear 220 rotates, and the rotating rod 219 rotates on the L-shaped frame 218, which can drive the torsion spring 2191 to deform. Then, the rotating gear 220 can be meshed with the first teeth 221 to drive the rotating ring 206 to rotate, so that the limiting ring 208 slides in the limiting ring groove 209. After the rotating ring 206 rotates, it can push the sliding rod 211 to move through the sliding connection between the sliding groove 210 and the sliding rod 211, so that the movable block 212 moves, and then drives the hollow rod 215 to slide on the placing seat 205, so that the two rubber plates 216 move. The workpiece can be clamped and fixed by the two rubber plates 216. When the rubber plates 216 contact the workpiece during the movement and the rotating ring 206 continues to rotate, the movable rod 213 can slide on the movable block 212, and the adaptive spring 214 can be deformed. The adaptive spring 214 has a high elastic potential energy. The adaptive spring 214 can position workpieces of different sizes, and the two rubber plates 216 move simultaneously, which can ensure that the workpiece is fixed at the center of the placing seat 205, facilitating subsequent drilling. Then, the electric push rod 105 can be used to drive the drilling mechanism 113 to move downward, and the workpiece can be drilled by the drilling mechanism 113. After the drilling work is completed, the servo motor 201 can be used to drive the rotating plate 202 to continue rotating counterclockwise by a quarter of a circle, so that the processed workpiece rotates to the front of the workbench 1. At this time, the rotating rod 219 can be reset and rotated through the torsion spring 2191, so that the rotating ring 206 is reset, and the rubber plate 216 leaves the workpiece, and the workpiece can be taken off. Subsequently, another placing seat 205 rotates below the drilling mechanism 113, and then the workpiece can be continuously drilled, without repeatedly fixing and removing the workpiece, which can improve the working efficiency of workpiece drilling, ensure the continuity of processing, and improve the practicability.

[0027] Discharge pipes 224 are respectively and penetratingly arranged below one side of the two placing seats 205. The bottom ends of the two sliding rods 211 are fixedly installed with moving blocks 225. One side of the moving block 225 is penetratingly provided with an activity groove 226. A column rod 227 is slidably connected inside the activity groove 226. Both ends of the column rod 227 are fixedly installed with moving frames 228. The bottoms of the two moving frames 228 are fixedly installed with a moving plate 229. A moving rod 230 is fixedly installed at the bottom of the moving plate 229. The outer part of the moving rod 230 is slidably connected with a limiting frame 231. The limiting frame 231 is fixedly connected with the placing seat 205. A rubber plug 232 is fixedly installed at the bottom of the moving rod 230, and a plugging groove is formed below the rubber plug 232 inside the discharge pipe 224, and the rubber plug 232 is adaptively connected to the plugging groove.

[0028] Embodiment 2: As Figures 4 - 9 shown, when the placing seat 205 rotates to below the drilling mechanism 113, the sliding rod 211 moves. The rotation of the sliding rod 211 can drive the moving block 225 to move. After the moving block 225 moves, it can push the moving frame 228 to move upward through the connection between the movable groove 226 and the column rod 227, so that the moving plate 229 drives the moving rod 230 to move upward, and then the rubber plug 232 can be driven to move upward, so that the rubber plug 232 no longer plugs the discharge pipe 224. During the drilling process of the workpiece, the coolant is introduced into the spray pipe 115 through the pump body. The coolant can be sprayed on the drill bit of the drilling mechanism 113, and the sprayed coolant can flow down along the surface of the workpiece into the placing seat 205. The coolant flows into the lower part inside the placing seat 205 through the through holes in the support ring 207. At this time, it can leak out through the discharge pipe 224. The coolant flows into the collection bucket 102 through the collection pipe 103, and the coolant can be collected. After that, when the placing seat 205 rotates, the rotating ring 206 is reset by the torsion spring 2191. The torsion spring 2191 is a spring with a relatively high elastic potential energy, so as to avoid the rubber plug 232 being difficult to re-insert into the plugging groove to seal the discharge pipe 224. After the placing seat 205 rotates, the discharge pipe 224 is sealed, so that the coolant no longer flows out inside the discharge pipe 224, avoiding the coolant from dripping even after the discharge pipe 224 rotates away from the collection pipe 103, avoiding dirtying the working environment and improving the practicability.

[0029] Two adjusting frames 107 are arranged above the drilling mechanism 113, and the two adjusting frames 107 intersect with each other. The inner sides of the two adjusting frames 107 are both rotatably connected with threaded rods 108. At the same time, a driving motor 109 is fixedly installed on one side of the adjusting frame 107. Moreover, the output end of the driving motor 109 passes through the adjusting frame 107 and is fixedly connected with the threaded rod 108. One side of the outer part of the threaded rod 108 is threadedly connected with a movable seat 111. The upper part inside the movable seat 111 is slidably connected with a support rod 110. At the same time, the support rod 110 is fixedly connected with the adjusting frame 107. Moreover, the upper adjusting frame 107 is fixedly connected with the movable end of the electric push rod 105 and the guide rod 106. The upper movable seat 111 is fixedly connected with the lower adjusting frame 107. The bottom of the lower movable seat 111 is fixedly installed with a mounting frame 112. At the same time, the drilling mechanism 113 is fixedly connected with the mounting frame 112; Above the interior of the fixing bracket 104 is hinged a spherical member 114, and inside the spherical member 114 is slidably connected a spray pipe 115, and the spray pipe 115 is fixedly connected to the mounting bracket 112. At the same time, a return spring 116 is sleeved on one side of the spray pipe 115 outside the spherical member 114. One end of the return spring 116 is fixedly connected to the spherical member 114, and the other end of the return spring 116 is fixedly installed with a fixing block 117, and the fixing block 117 is fixedly connected to the spray pipe 115.

[0030] Embodiment 3: As Figure 1 and Figure 10 shown, during the drilling process of the workpiece, the electric push rod 105 drives the two adjusting brackets 107 to move downward. By starting the driving motor 109 to drive the threaded rod 108 to rotate, the movable seat 111 moves. Through the staggered arrangement of the two adjusting brackets 107, the front, back, left, and right positions of the drilling mechanism 113 can be adjusted, and the drilling position can be flexibly adjusted. After the drilling mechanism 113 moves, it can pull the spray pipe 115, which can cause the spray pipe 115 to move in the spherical member 114 and stretch the return spring 116, and can drive the spherical member 114 to rotate. After the drilling mechanism 113 is reset, under the action of the return spring 116, the spray pipe 115 is reset, thus avoiding the difficulty of the spray pipe 115 to be reset after the drilling mechanism 113 moves and pulls the spray pipe 115, avoiding the spray pipe 115 from being too long and getting messy, and avoiding affecting the working environment.

[0031] Working principle: When using this punching device for prestressed anchor plates, first, according to Figures 1 - 10As shown in the figure, when drilling the anchor plate, the workpiece is placed in the placing seat 205. Then, the servo motor 201 can be started to drive the rotating plate 202 to rotate a quarter of a turn, so that one of the placing seats 205 rotates below the drilling mechanism 113. During the rotation of the placing seat 205, the rotating gear 220 can be meshed with the second teeth 223 on the arc plate 222, causing the rotating gear 220 to rotate, and the rotating rod 219 to rotate on the L-shaped frame 218, which can drive the torsion spring 2191 to deform. Then, the rotating gear 220 can be meshed with the first teeth 221 to drive the rotating ring 206 to rotate, causing the limiting ring 208 to slide in the limiting ring groove 209. After the rotating ring 206 rotates, it can push the sliding rod 211 to move through the sliding connection between the sliding groove 210 and the sliding rod 211, causing the movable block 212 to move, and further driving the hollow rod 215 to slide on the placing seat 205, so that the two rubber plates 216 move. The workpiece can be clamped and fixed by the two rubber plates 216. When the rubber plates 216 contact the workpiece during the movement and the rotating ring 206 continues to rotate, the movable rod 213 can slide on the movable block 212, and the adaptive spring 214 can be deformed. The adaptive spring 214 has a high elastic potential energy. The adaptive spring 214 can be used to position workpieces of different sizes. At the same time, the two rubber plates 216 move, which can ensure that the workpiece is fixed at the center of the placing seat 205, facilitating subsequent drilling. Then, the electric push rod 105 can be used to drive the drilling mechanism 113 to move downward, and the workpiece can be drilled by the drilling mechanism 113. After the drilling work is completed, the servo motor 201 can be used to drive the rotating plate 202 to continue rotating counterclockwise by a quarter of a turn, so that the processed workpiece rotates to the front of the workbench 1. At this time, the rotating rod 219 can be reset and rotated through the torsion spring 2191, causing the rotating ring 206 to be reset, and the rubber plates 216 to leave the workpiece, so that the workpiece can be taken off. Subsequently, another placing seat 205 rotates below the drilling mechanism 113, and the workpiece can be continuously drilled, without repeatedly fixing and removing the workpiece, which can improve the working efficiency of workpiece drilling, ensure the continuity of processing, and improve the practicability; When the placement seat 205 rotates to the lower part of the drilling mechanism 113, the sliding rod 211 moves. The rotation of the sliding rod 211 can drive the movement of the moving block 225. After the moving block 225 moves, it can push the moving frame 228 to move upward through the connection between the movable slot 226 and the column rod 227, so that the moving plate 229 drives the moving rod 230 to move upward, and then can drive the rubber plug 232 to move upward, so that the rubber plug 232 no longer blocks the discharge pipe 224. During the drilling process of the workpiece, the coolant is introduced into the spray pipe 115 through the pump body. The coolant can be sprayed on the drill bit of the drilling mechanism 113. The sprayed coolant can flow down along the surface of the workpiece into the placement seat 205. The coolant flows into the lower part inside the placement seat 205 through the through hole in the support ring 207. At this time, it can leak out through the discharge pipe 224. The coolant flows into the collection bucket 102 through the collection pipe 103, and the coolant can be collected. After the placement seat 205 rotates, the rotating ring 206 is reset by the torsion spring 2191. The torsion spring 2191 is selected as a spring with a relatively high elastic potential energy to prevent the rubber plug 232 from being difficult to re-insert into the blocking slot to block the discharge pipe 224. After the placement seat 205 rotates, the discharge pipe 224 is blocked, so that the coolant no longer flows out inside the discharge pipe 224, preventing the coolant from dripping even after the discharge pipe 224 rotates away from the collection pipe 103, avoiding dirtying the working environment and improving the practicability. During the drilling process of the workpiece, the two adjusting frames 107 are driven to move downward by the electric push rod 105. The driving motor 109 is started to drive the threaded rod 108 to rotate, so that the movable seat 111 moves. Through the staggered arrangement of the two adjusting frames 107, the front, rear, left and right positions of the drilling mechanism 113 can be adjusted, and the drilling position can be flexibly adjusted. After the drilling mechanism 113 moves, it can pull the spray pipe 115, so that the spray pipe 115 moves in the spherical part 114 and stretches the return spring 116, and can drive the spherical part 114 to rotate. After the drilling mechanism 113 is reset, the spray pipe 115 is reset under the action of the return spring 116, thus preventing the spray pipe 115 from being difficult to reset after the drilling mechanism 113 moves and pulls the spray pipe 115, avoiding the spray pipe 115 from being too long and messy and affecting the working environment.

[0032] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A punching device for a prestressed anchor pad, comprising a workbench (1), wherein support legs (101) are symmetrically mounted on the bottom of the workbench (1), a collecting bucket (102) is arranged on one side of the bottom of the workbench (1), and a filter is arranged above the inside of the collecting bucket (102); It is characterized in that Also includes: A fixed frame (104) is fixedly mounted on one side of the top of the workbench (1); a collecting pipe (103) is connected to and penetrates the workbench (1) and is located above the collecting bucket (102); an electric push rod (105) is fixedly mounted on one side of the top of the fixed frame (104); a guide rod (106) is slidably connected to one side of the electric push rod (105) and is located inside the fixed frame (104); and a drilling mechanism (113) is provided on the upper inner side of the fixed frame (104); A fixing component (2) is arranged on the other side of the top of the workbench (1), and the fixing component (2) comprises a servo motor (201); A servo motor (201) is fixedly mounted on the bottom of the workbench (1); an output end of the servo motor (201) passes through the workbench (1) and is fixedly mounted with a rotating plate (202); two groups of spherical blocks (203) are symmetrically mounted on the bottom of the rotating plate (202); an annular groove (204) is provided on the top of the workbench (1) below the rotating plate (202); both groups of spherical blocks (203) are slidably connected to the annular groove (204); and two groups of placement seats (205) are symmetrically mounted on the top of the rotating plate (202); A support ring (207) is fixedly mounted inside the placement seat (205), a plurality of through holes are formed through the top of the support ring (207), a rotating ring (206) is sleeved on the outside of the placement seat (205), a limiting ring (208) is fixedly mounted inside the rotating ring (206), and a limiting ring groove (209) is formed on the top of the outside of the placement seat (205), and the limiting ring (208) is slidably connected to the limiting ring groove (209); Two groups of sliding grooves (210) are symmetrically formed on the top of the rotating ring (206), and the insides of the two groups of sliding grooves (210) are slidably connected to sliding rods (211), and the tops of the two sliding rods (211) are fixedly mounted with movable blocks (212), and the inside of the movable blocks (212) are slidably connected to movable rods (213), and an adaptable spring (214) is sleeved on one side of the outside of the movable rod (213), and the two ends of the adaptable spring (214) are respectively fixedly connected to the movable rod (213) and the movable block (212); Two groups of hollow rods (215) are symmetrically slidably connected to the upper part of the placement seat (205), and the movable rod (213) is slidably connected to the hollow rod (215), and rubber plates (216) are fixedly installed on the ends of the two groups of hollow rods (215) that are close to each other, and limit rods (217) are symmetrically installed on both sides of the rubber plates (216) of the hollow rods (215), and the limit rods (217) are slidably connected to the placement seat (205), and one end of the two limit rods (217) is fixedly connected to the movable block (212); An L-shaped frame (218) is fixedly mounted on the outside of the placement seat (205) below the rotating ring (206), and a rotating rod (219) is rotatably connected to the inside of the L-shaped frame (218). A torsion spring (2191) is sleeved on the outside of the rotating rod (219), and the two ends of the torsion spring (2191) are respectively fixedly connected to the L-shaped frame (218) and the rotating rod (219), and a rotating gear (220) is fixedly mounted on the top of the rotating rod (219), and a plurality of first teeth (221) are fixedly mounted on the outside of the placement seat (205) on a side close to the rotating gear (220), and an arc plate (222) is fixedly mounted on the fixed frame (104) on one side of the rotating gear (220), and a plurality of second teeth (223) are fixedly mounted on one side of the arc plate (222), and the rotating gear (220) is meshedly connected with the first teeth (221) and the second teeth (223); A discharge pipe (224) is provided through the lower side of the two placement seats (205), and a moving block (225) is fixedly installed at the bottom end of the two groups of sliding rods (211), and a movable groove (226) is provided through one side of the moving block (225), and a column rod (227) is slidably connected inside the movable groove (226), and a moving frame (228) is fixedly installed at both ends of the column rod (227), and a moving plate (229) is fixedly installed at the bottom of the two moving frames (228), and a moving rod (230) is fixedly installed at the bottom of the moving plate (229), and the outer side of the moving rod (230) is slidably connected to a limiting frame (231), and the limiting frame (231) is fixedly connected to the placement seat (205); A rubber plug (232) is fixedly mounted on the bottom of the moving rod (230), and a sealing groove is provided inside the discharge pipe (224) below the rubber plug (232), and the rubber plug (232) is adaptably connected to the sealing groove.

2. A punching device for a prestressed anchor plate according to claim 1, characterized in that: Two adjustment frames (107) are arranged above the drilling mechanism (113), and the two adjustment frames (107) are staggered with each other, and the inner sides of the two adjustment frames (107) are rotatably connected to threaded rods (108), and a driving motor (109) is fixedly installed on one side of the adjustment frame (107), and the output end of the driving motor (109) passes through the adjustment frame (107) and is fixedly connected to the threaded rod (108), and the outer side of the threaded rod (108) is threadedly connected to a movable seat (111), and A support rod (110) is slidably connected to the upper part of the movable seat (111), and the support rod (110) is fixedly connected to the adjustment frame (107). The upper adjustment frame (107) is fixedly connected to the movable end of the electric push rod (105) and the guide rod (106). The upper movable seat (111) is fixedly connected to the lower adjustment frame (107), and a mounting frame (112) is fixedly installed on the bottom of the lower movable seat (111). The drilling mechanism (113) is fixedly connected to the mounting frame (112).

3. A punching device for a prestressed anchor plate according to claim 2, characterized in that: A spherical part (114) is hingedly connected to the upper part of the interior of the fixing frame (104), and a spray pipe (115) is slidably connected to the interior of the spherical part (114), and the spray pipe (115) is fixedly connected to the mounting frame (112). At the same time, a return spring (116) is sleeved on one side of the spherical part (114) outside the spray pipe (115), and one end of the return spring (116) is fixedly connected to the spherical part (114), and a fixed block (117) is fixedly installed on the other end of the return spring (116), and the fixed block (117) is fixedly connected to the spray pipe (115).

4. A method for operating a punching device for a prestressed anchor pad, using a punching device for a prestressed anchor pad as claimed in claim 3, characterized in that: The specific operation method is as follows: Step 1: When drilling the anchor plate, the workpiece is placed in the placement seat (205), and then the servo motor (201) is started to drive the rotating plate (202) to rotate a quarter of a turn, so that one of the placement seats (205) is rotated to the bottom of the drilling mechanism (113). During the rotation of the placement seat (205), the rotating gear (220) is meshed with the second tooth (223) on the arc plate (222), so that the rotating gear (220) rotates, so that the rotating rod (219) rotates on the L-shaped frame (218), driving the torsion spring (2191) to deform, and then the rotating gear (220) is rotated. 0) The first teeth (221) mesh with each other and drive the rotating ring (206) to rotate, so that the limiting ring (208) slides in the limiting ring groove (209). After the rotating ring (206) rotates, the sliding rod (211) is pushed to move through the sliding groove (210) and the sliding rod (211), so that the movable block (212) moves, thereby driving the hollow rod (215) to slide on the placement seat (205), so that the two groups of rubber plates (216) move, and the workpiece is clamped and fixed by the two groups of rubber plates (216). After the rubber plates (216) come into contact with the workpiece during the movement, the rotating ring (2 06) If the movable rod (213) continues to rotate, the movable rod (213) slides on the movable block (212), and the adaptive spring (214) is deformed. The adaptive spring (214) has a high elastic potential energy. The workpieces of different sizes are positioned by the adaptive spring (214), and the two sets of rubber plates (216) move at the same time to ensure that the workpiece is fixed at the center of the placement seat (205), which is convenient for subsequent drilling processing. After that, the electric push rod (105) drives the drilling mechanism (113) to move downward, and the drilling mechanism (113) is used to drill the workpiece. After the drilling work is completed, the servo electric The machine (201) drives the rotating plate (202) to continue to rotate counterclockwise for a quarter of a turn, so that the processed workpiece rotates to the front of the workbench (1). At this time, the rotating rod (219) is reset and rotated by the torsion spring (2191), so that the rotating ring (206) is reset, so that the rubber plate (216) leaves the workpiece and the workpiece is removed. Subsequently, another placement seat (205) is rotated to the bottom of the drilling mechanism (113), and the workpiece is continuously drilled without repeatedly fixing and removing the workpiece, thereby improving the work efficiency of the workpiece drilling process, ensuring the continuity of the process, and improving the practicality. Step 2: When the placement seat (205) rotates to the bottom of the drilling mechanism (113), the sliding rod (211) moves, and the sliding rod (211) rotates to drive the moving block (225) to move. After the moving block (225) moves, it pushes the moving frame (228) to move up through the connection between the movable groove (226) and the column rod (227), so that the moving plate (229) drives the moving rod (230) to move up, and then drives the rubber plug (232) to move up, so that the rubber plug (232) no longer blocks the discharge pipe (224). During the drilling process of the workpiece, the coolant is passed into the spray pipe (115) through the pump body, and the coolant is sprayed on the drill bit of the drilling mechanism (113). The sprayed coolant flows into the placement seat (205) along the surface of the workpiece, and the coolant passes through the support ring (20 7) flows into the lower part of the placement seat (205), at which time it leaks out through the discharge pipe (224), and the coolant flows into the collection bucket (102) through the collection pipe (103) to collect the coolant. After that, after the placement seat (205) rotates, the rotating ring (206) is reset by the torsion spring (2191). The torsion spring (2191) is selected to have a spring with high elastic potential energy to prevent the rubber plug (232) from being difficult to reinsert into the blocking groove to seal the discharge pipe (224). After the placement seat (205) rotates, the discharge pipe (224) is sealed, so that the coolant no longer flows out of the discharge pipe (224), and the coolant is prevented from dripping after the discharge pipe (224) rotates away from the collection pipe (103), thereby preventing the working environment from being dirty and improving practicality; Step 3: During the process of drilling a hole in a workpiece, the electric push rod (105) drives the two adjustment racks (107) to move downward, and the drive motor (109) is started to drive the threaded rod (108) to rotate, so that the movable seat (111) moves. The two adjustment racks (107) are arranged in an interlaced manner to adjust the front, back, left, and right positions of the drilling mechanism (113), so that the drilling position is flexibly adjusted. After the movement, the drilling mechanism (113) pulls the spray pipe (115), so that the spray pipe (115) moves in the spherical part (114) and stretches the reset spring (116), and drives the spherical part (114) to rotate. After the drilling mechanism (113) is reset, the spray pipe (115) is reset under the action of the reset spring (116), thereby preventing the spray pipe (115) from being difficult to reset after the drilling mechanism (113) moves and pulls the spray pipe (115), and preventing the spray pipe (115) from being too long and cluttered, thereby preventing the working environment from being affected.

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