Machining device for drilling holes in anti-collision beam

Abstract

The utility model discloses a machining device for anti-collision beam drilling, and belongs to the technical field of anti-collision beam drilling devices.The machining device comprises a protection part and a working part, the protection part comprises a device shell, a partition plate is fixedly connected to the inner side of the device shell, and the working part is arranged between the device shell and the partition plate; the working part comprises a connecting drilling assembly arranged on the inner side of the device shell, a driving assembly is arranged between the top of the partition plate and the top of the device shell, and the driving assembly is connected with the connecting drilling assembly. Through the arrangement of the driving assembly, the drilling assembly can be driven to conduct drilling work, through the arrangement of the clamping and lifting assembly, the anti-collision beam can be conveniently installed and fixed, and the anti-collision beam can be driven to ascend and descend.

Description

Technical Field

[0001] This application relates to the technical field of anti-collision beam drilling devices, and more specifically, to a processing device for drilling anti-collision beams. Background Technology

[0002] A crash beam is a device used to reduce the impact force on a vehicle. It consists of low-speed energy-absorbing boxes with very low yield strength connected to both ends, which are then bolted to the longitudinal beams of the vehicle body. The low-speed energy-absorbing boxes can effectively absorb collision energy when a vehicle experiences a low-speed collision, minimizing the damage to the vehicle body's longitudinal beams from the impact force. This is how it protects the vehicle. During the production and processing of crash beams, holes need to be drilled, which requires the use of appropriate drilling equipment.

[0003] According to the search, Chinese patent CN221336703U discloses a processing device for drilling anti-collision beams. The device includes a base frame, a processing table, a machine frame, a servo electric cylinder, and a drilling mechanism. The processing table is located on the top of the base frame, and a slide rail is mounted on the processing table. A mounting plate is slidably connected to the slide rail, and the mounting plate is driven to slide by a drive cylinder. A limiting mechanism is also provided on the processing table to limit the movement of the mounting plate. An anti-collision beam is mounted on the mounting plate. The machine frame is positioned above the processing table and has several guide columns between it. A lifting frame is fitted onto the guide columns. The telescopic shaft of the servo electric cylinder drives the drilling mechanism to move downwards to process the anti-collision beam. This invention can drive several cutting tools to rotate through a servo spindle motor for drilling operations, achieving continuous drilling, greatly shortening the processing cycle, significantly improving processing efficiency, and ensuring high stability and safety throughout the entire processing process.

[0004] Regarding the aforementioned technologies, the applicant believes that the synchronous operation of multiple transmission pulleys via synchronous belts, which in turn drives multiple tools to rotate synchronously through multiple transmission shafts to drill holes in the anti-collision beam, makes it difficult to control any one of the transmission pulleys to stop working, resulting in low practicality. Therefore, we propose a processing device for drilling holes in anti-collision beams. Utility Model Content

[0005] To address the aforementioned problems, this application provides a processing apparatus for drilling holes in anti-collision beams, employing the following technical solution:

[0006] A machining apparatus for drilling holes in crash beams, comprising:

[0007] The protective component includes a device housing, and a partition is fixedly connected to the inner side of the device housing;

[0008] The working component is disposed between the device housing and the partition plate;

[0009] The working components include a connecting drilling assembly, a drive assembly, and a clamping and lifting assembly disposed inside the device housing. The drive assembly is disposed between the top of the partition and the top of the device housing and is connected to the connecting drilling assembly. The clamping and lifting assembly is disposed at the bottom of the inner side of the device housing and below the connecting drilling assembly.

[0010] By adopting the above technical solution, it is possible to control any number or position of cutting tools to be connected to the drive assembly as needed, so that the drive assembly can drive them to rotate.

[0011] Furthermore, the connecting drilling assembly includes a fixing block fixedly connected to the inside of the device housing, and multiple electric actuators are fixedly connected to the top of the fixing block, with a lifting sleeve fixedly connected to the output end of each electric actuator.

[0012] By adopting the above technical solution, the electric actuator can drive the lifting sleeve block to move up and down.

[0013] Furthermore, the connecting drilling assembly also includes a connecting block that is movably inserted into the lifting sleeve block, and the top of the connecting block extends to the top of the lifting sleeve block. A rectangular block is fixedly connected to the top of the connecting block, and a triangular groove is provided on the top of the rectangular block.

[0014] By adopting the above technical solution, the connecting block is movably inserted into the lifting sleeve block, so that the rotation of the connecting block will not affect the lifting sleeve block.

[0015] Furthermore, the connecting drilling assembly also includes a drilling tool that is movably inserted into the bottom of the connecting block, and a fixing pin is threaded onto one side of the connecting block, with the fixing pin extending into the interior of the drilling tool.

[0016] By adopting the above technical solution, drilling tools can be fixed.

[0017] Furthermore, the drive assembly includes a rectangular cover fixedly connected to the top of the partition, a partition frame fixedly connected to the inner side of the rectangular cover, and multiple gears rotatably connected to the top of the partition and the inner side of the partition frame, with the multiple gears meshing with each other.

[0018] By adopting the above technical solution, the rotation of one gear can drive the rotation of the other gears.

[0019] Furthermore, the drive assembly also includes a drive motor fixedly connected to the top of the device housing, and the output end of the drive motor extends to the inside of the rectangular cover and is fixedly connected to the shaft at the top of one of the gears. Each gear has a connecting rod fixedly connected to its bottom, and multiple connecting rods extend to the bottom of the partition. Triangular blocks are fixedly connected to the bottom of the multiple connecting rods, and the multiple triangular blocks are movably engaged with the inside of multiple triangular slots.

[0020] By adopting the above technical solution, the triangular block can be snapped into the inside of the triangular groove.

[0021] Furthermore, the clamping and lifting assembly includes four rectangular frames that are fixedly connected to the bottom of the inner side of the device housing. Each of the four rectangular frames has a first hydraulic cylinder fixedly connected inside it, and the output ends of the four first hydraulic cylinders extend to the outside of the four rectangular frames respectively. A mounting plate is fixedly connected between the output ends of the four first hydraulic cylinders.

[0022] By adopting the above technical solution, the first hydraulic cylinder can drive the mounting plate to move up and down.

[0023] Furthermore, the clamping and lifting assembly also includes two mounting sleeves that are fixedly connected to both ends of the mounting plate. A second hydraulic cylinder is fixedly connected inside each of the two mounting sleeves. A clamping block is fixedly connected to the output end of each of the two second hydraulic cylinders, and both clamping blocks are located at the top of the mounting plate.

[0024] By adopting the above technical solution, the second hydraulic cylinder can drive the clamping block to extend and retract.

[0025] In summary, this application includes the following beneficial technical effects:

[0026] By connecting the drilling assembly, it is easy to select the appropriate number and position of tools to connect to the drive assembly as needed. By setting the drive assembly, the drilling assembly can be driven to perform drilling work.

[0027] The electric actuator can drive the lifting sleeve to move up and down. The triangular groove and triangular block facilitate connection with the drive assembly. The fixing pin can install and fix the drilling tool. The drive motor can drive one of the gears to rotate.

[0028] The first hydraulic cylinder can drive the mounting plate to rise and fall, and the second hydraulic cylinder can drive the clamping block to extend and retract. The clamping block can clamp and fix the anti-collision beam to be drilled under the drive of the second hydraulic cylinder. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the processing apparatus of this application;

[0030] Figure 2 This is an exploded structural diagram of the processing apparatus of this application;

[0031] Figure 3 This is an exploded structural diagram of the connection drilling assembly and drive assembly of this application;

[0032] Figure 4This is an exploded structural diagram of the clamping and lifting assembly of this application.

[0033] Explanation of the labels in the diagram:

[0034] 100. Protective components; 110. Device housing; 120. Partition plate;

[0035] 200. Working component; 210. Connecting drilling assembly; 211. Fixing block; 212. Electric actuator; 213. Lifting sleeve block; 214. Connecting block; 215. Rectangular block; 216. Triangular groove; 217. Drilling tool; 218. Fixing pin; 220. Drive assembly; 221. Rectangular cover; 222. Separator frame; 223. Gear; 224. Drive motor; 225. Connecting rod; 226. Triangular block; 230. Clamping lifting assembly; 231. Rectangular frame; 232. First hydraulic cylinder; 233. Mounting plate; 234. Mounting sleeve; 235. Second hydraulic cylinder; 236. Clamping block. Detailed Implementation

[0036] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0037] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0039] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0040] Please see Figure 1-4 A processing device for drilling anti-collision beams includes a protective component 100 and a working component 200. The protective component 100 includes a device housing 110, and a partition 120 is fixedly connected to the inner side of the device housing 110. The working component 200 is disposed between the device housing 110 and the partition 120. The working component 200 includes a connecting drilling assembly 210 disposed inside the device housing 110. A driving assembly 220 is disposed between the top of the partition 120 and the top of the device housing 110, and the driving assembly 220 is connected to the connecting drilling assembly 210. A clamping lifting assembly 230 is disposed at the bottom of the inner side of the device housing 110 and below the connecting drilling assembly 210.

[0041] By connecting the drilling assembly 210, it is easy to select the appropriate number and position of cutting tools to connect to the drive assembly 220 as needed. By connecting the drive assembly 220, the drilling assembly 210 can be driven to perform drilling work. By connecting the clamping and lifting assembly 230, it is easy to install and fix the anti-collision beam, and it can drive the anti-collision beam to raise and lower its height.

[0042] The connecting drilling assembly 210 includes a fixing block 211 fixedly connected to the inner side of the device housing 110. Multiple electric actuators 212 are fixedly connected to the top of the fixing block 211. Each electric actuator 212 has a lifting sleeve block 213 fixedly connected to its output end. The connecting drilling assembly 210 also includes a connecting block 214 movably inserted into the lifting sleeve block 213, with the top of the connecting block 214 extending to the top of the lifting sleeve block 213. A rectangular block 215 is fixedly connected to the top of the connecting block 214, and a triangular groove 216 is formed on the top of the rectangular block 215. The connecting drilling assembly 210 also includes a drilling tool 217 movably inserted into the bottom of the connecting block 214. A fixing pin 218 is threaded onto one side of the connecting block 214, and the fixing pin 218 extends into the interior of the drilling tool 217. The drive assembly 220 includes... The drive assembly 220 includes a rectangular cover 221 fixedly connected to the top of the partition 120, a partition frame 222 fixedly connected to the inner side of the rectangular cover 221, and a plurality of gears 223 rotatably connected to the top of the partition 120 and located inside the partition frame 222, and the plurality of gears 223 mesh with each other. The drive assembly 220 also includes a drive motor 224 fixedly connected to the top of the device housing 110, and the output end of the drive motor 224 extends to the inner side of the rectangular cover 221 and is fixedly connected to the shaft at the top of one of the gears 223. A connecting rod 225 is fixedly connected to the bottom of each gear 223, and the plurality of connecting rods 225 extend to the bottom of the partition 120. A triangular block 226 is fixedly connected to the bottom of the plurality of connecting rods 225, and the plurality of triangular blocks 226 are respectively movably engaged in the inner side of the plurality of triangular grooves 216.

[0043] By activating the electric actuator 212, the actuator 212 drives the connecting block 214 and the rectangular block 215 to rise and fall via the lifting sleeve block 213, thereby driving the drilling tool 217 to rise and fall. When the drilling tool 217 rises, the triangular block 226 can be movably engaged with the inside of the triangular groove 216. At this time, the drive motor 224 is activated, and the drive motor 224 drives the triangular block 226 to rotate via the gear 223 and the connecting rod 225. The rotation of the triangular block 226 drives the rectangular block 215 and the connecting block 214 to rotate via the triangular groove 216, thereby driving the drilling tool 217 to rotate. This device can adjust the number and position of the triangular grooves 216 and the triangular blocks 226 as needed to connect, and the drive motor 224 can drive the drilling tool 217, which is engaged with the triangular block 226 below the triangular groove 216, to rotate.

[0044] The clamping and lifting assembly 230 includes four rectangular frames 231, each fixedly connected to the bottom of the inner side of the device housing 110. A first hydraulic cylinder 232 is fixedly connected inside each of the four rectangular frames 231, and the output ends of the four first hydraulic cylinders 232 extend to the outside of the four rectangular frames 231 respectively. A mounting plate 233 is fixedly connected between the output ends of the four first hydraulic cylinders 232. The clamping and lifting assembly 230 also includes two mounting sleeves 234, each fixedly connected to both ends of the mounting plate 233. A second hydraulic cylinder 235 is fixedly connected inside each of the two mounting sleeves 234, and a clamping block 236 is fixedly connected to the output end of each of the two second hydraulic cylinders 235. Both clamping blocks 236 are located on the top of the mounting plate 233.

[0045] By placing the anti-collision beam on top of the mounting plate 233 and then activating the second hydraulic cylinder 235, the second hydraulic cylinder 235 will drive the clamping block 236 to clamp and fix the anti-collision beam. By activating the first hydraulic cylinder 232, the mounting plate 233 can be driven to rise and fall, thereby driving the anti-collision beam clamped and fixed on top of the mounting plate 233 to rise and fall.

[0046] The implementation principle of this application embodiment is as follows: When work is required, the anti-collision beam to be drilled is first placed on the top of the mounting plate 233. Then, two second hydraulic cylinders 235 are activated. The two second hydraulic cylinders 235 drive two clamping blocks 236 to clamp and fix the anti-collision beam, thereby maintaining the stability of the anti-collision beam. Then, according to the required number of holes to be drilled, the corresponding number and position of electric push rods 212 are activated. The electric push rods 212 drive the lifting sleeve block 213 to move upward. The lifting sleeve block 213 drives the connecting block 214 to drive the rectangular block 215 to rise, so that the triangular block 226 can be movably engaged with the inner side of the triangular groove 216. Then, the drive motor 224 is activated. The drive motor 224 drives one of the gears 223 to rotate, through the gears The meshing between the gears 223 drives all the gears 223 to rotate. The rotation of the gears 223 drives the connecting rod 225 to rotate, which in turn drives the triangular block 226 to rotate. This, in turn, drives the rectangular block 215 to rotate through the triangular groove 216, which in turn drives the connecting block 214 to rotate. This, in turn, drives the drilling tool 217 to rotate. At this time, the first hydraulic cylinder 232 is activated, which drives the mounting plate 233 to rise. The mounting plate 233 drives the clamped and fixed anti-collision beam to rise and contact the drilling tool 217, allowing the drilling tool 217 to drill holes in the anti-collision beam. This device can adjust the rotation of any number of drilling tools 217 as needed, improving its practicality.

[0047] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A processing device for drilling holes in anti-collision beams, characterized in that: include A protective component, the protective component including a device housing, the inner side of which is fixedly connected to a partition; A working component, wherein the working component is disposed between the device housing and the partition plate; The working components include a connecting drilling assembly, a driving assembly, and a clamping lifting assembly disposed inside the device housing. The driving assembly is disposed between the top of the partition and the top of the device housing and is connected to the connecting drilling assembly. The clamping lifting assembly is disposed at the bottom of the inner side of the device housing and below the connecting drilling assembly.

2. The processing device for drilling holes in anti-collision beams according to claim 1, characterized in that: The connecting drilling assembly includes a fixing block fixedly connected to the inside of the device housing. Multiple electric actuators are fixedly connected to the top of the fixing block, and a lifting sleeve block is fixedly connected to the output end of each electric actuator.

3. The processing device for drilling holes in anti-collision beams according to claim 2, characterized in that: The connecting drilling assembly also includes a connecting block that is movably inserted into the lifting sleeve block, and the top of the connecting block extends to the top of the lifting sleeve block. A rectangular block is fixedly connected to the top of the connecting block, and a triangular groove is provided on the top of the rectangular block.

4. The processing device for drilling holes in anti-collision beams according to claim 3, characterized in that: The connecting drilling assembly also includes a drilling tool that is movably inserted into the bottom of the connecting block. A fixing pin is threaded onto one side of the connecting block, and the fixing pin extends into the interior of the drilling tool.

5. The processing apparatus for drilling holes in anti-collision beams according to claim 4, characterized in that: The drive assembly includes a rectangular cover fixedly connected to the top of the partition, a partition frame fixedly connected to the inner side of the rectangular cover, and multiple gears rotatably connected to the top of the partition and the inner side of the partition frame, with the multiple gears meshing with each other.

6. The processing apparatus for drilling holes in anti-collision beams according to claim 5, characterized in that: The drive assembly also includes a drive motor fixedly connected to the top of the device housing, and the output end of the drive motor extends to the inside of the rectangular cover and is fixedly connected to the shaft at the top of one of the gears. Each gear has a connecting rod fixedly connected to its bottom, and multiple connecting rods extend to the bottom of the partition. Triangular blocks are fixedly connected to the bottom of the multiple connecting rods, and the multiple triangular blocks are movably engaged with the inside of multiple triangular slots.

7. The processing apparatus for drilling holes in anti-collision beams according to claim 6, characterized in that: The clamping and lifting assembly includes four rectangular frames, each fixedly connected to the bottom of the inner side of the device housing. Each of the four rectangular frames has a first hydraulic cylinder fixedly connected inside it, and the output ends of the four first hydraulic cylinders extend to the outside of the four rectangular frames respectively. A mounting plate is fixedly connected between the output ends of the four first hydraulic cylinders.

8. The processing apparatus for drilling holes in anti-collision beams according to claim 7, characterized in that: The clamping and lifting assembly also includes two mounting sleeves that are fixedly connected to both ends of the mounting plate. A second hydraulic cylinder is fixedly connected inside each of the two mounting sleeves. A clamping block is fixedly connected to the output end of each of the two second hydraulic cylinders, and both clamping blocks are located at the top of the mounting plate.

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