Drilling machine special for aluminum profile frame

Abstract

The utility model relates to the technical field of frame drilling technology discloses aluminium alloy frame drilling special drilling machine, including conveying assembly, the bottom fixedly connected with support subassembly of conveying assembly, the outside fixedly connected with drive subassembly of conveying assembly, the top middle fixedly connected with drilling assembly of conveying assembly, the top right side fixedly connected with auxiliary positioning assembly of conveying assembly, the conveying assembly includes the bracing board, the inside rotatory connection of bracing board has the axle rod, the outside of axle rod is equipped with the caterpillar band, auxiliary positioning assembly includes the positioning mount, the both sides inboard fixedly connected with the both sides outside of bracing board. In the utility model, through setting up auxiliary positioning assembly, utilize electric push rod to push the auxiliary wheel to the aluminium alloy frame and carry out preliminary location, cooperate the driving link of air rod to drive the clamping plate clamping, the inside antiskid recess of clamping plate enhances friction, and spring and slider structure play the buffering effect.

Description

Technical Field

[0001] This utility model relates to the field of frame drilling technology, and in particular to a special drilling machine for drilling aluminum profile frames. Background Technology

[0002] The special drilling machine for drilling aluminum profile frames is a device specifically designed for the processing of aluminum profile frames. It can accurately position and efficiently complete drilling operations, adapt to the structural characteristics of aluminum profile frames, and ensure drilling accuracy and efficiency to meet their processing requirements.

[0003] The special drilling machine for drilling aluminum profile frames uses a CNC system or mechanical positioning mechanism to fix the aluminum profile frame, drives the drill bit to rotate and feeds according to preset parameters, and completes drilling at the specified position of the profile. It uses appropriate fixtures and tools to ensure accurate and efficient operation.

[0004] Currently, some drilling machines on the market that are specifically designed for drilling aluminum profile frames cannot achieve the auxiliary positioning of the aluminum material through mechanical structure to ensure drilling accuracy. Therefore, a special drilling machine for drilling aluminum profile frames is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a special drilling machine for drilling aluminum profile frames, aiming to improve the problem that some existing special drilling machines for drilling aluminum profile frames cannot achieve auxiliary positioning of the aluminum material through mechanical structure to ensure drilling accuracy.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a special drilling machine for drilling holes in aluminum profile frames, including a conveying assembly, a support assembly fixedly connected to the bottom of the conveying assembly, a drive assembly fixedly connected to the outer side of the conveying assembly, a drilling assembly fixedly connected to the top center of the conveying assembly, an auxiliary positioning assembly fixedly connected to the top right side of the conveying assembly, the conveying assembly including a support plate, a shaft rotatably connected to the inner side of the support plate, and a track sleeved on the outer side of the shaft;

[0007] The auxiliary positioning component includes a positioning mounting frame. The inner sides of the positioning mounting frame are fixedly connected to the outer sides of the support plate. Two electric push rods are fixedly connected inside the positioning mounting frame. The driving ends of the two electric push rods are fixedly connected to tire frames. The tire frames are fixedly connected to auxiliary wheels. Air rods are fixedly connected inside both sides of the positioning mounting frame. The driving ends of the air rods are fixedly connected to connecting rod a. The ends of connecting rod a are fixedly connected to crossbars.

[0008] As a further description of the above technical solution: the drilling assembly includes a drilling mounting bracket, the inner sides of the drilling mounting bracket are fixedly connected to the outer sides of the support plate, and two hydraulic rods are fixedly connected inside the drilling mounting bracket. The driving ends of the two hydraulic rods are fixedly connected to a fixing rod, and a rotating head is slidably connected inside the fixing rod.

[0009] As a further description of the above technical solution: two connecting rods are fixedly connected to the inner side of the crossbar, and a clamping plate is fixedly connected to the end of the connecting rod. An anti-slip recess is provided on the inner side of the clamping plate. A connecting rod b is fixedly connected to the lower outer side of the clamping plate. A spring is provided on the outside of the connecting rod b. A slider is fixedly connected to the outer end of the connecting rod b. A sliding groove is slidably connected to the outside of the slider. The sliding groove is opened inside both sides of the positioning mounting frame.

[0010] As a further description of the above technical solution: a drill bit is fixedly connected inside the rotary head, a fixing bolt is slidably connected inside the upper part of the drill bit, a limit bolt is slidably connected inside the end of the fixing bolt, the fixing bolt is slidably connected outside the rotary head, and the outer edge of the fixing bolt is designed with a smooth chamfer.

[0011] As a further description of the above technical solution: the drive assembly includes a protective shell, the inner side of which is fixedly connected to the outer side of the support plate, a motor is fixedly connected inside the protective shell, a reducer is fixedly connected to the drive end of the motor, a shaft is fixedly connected inside the reducer, and the outer side of the shaft is sleeved inside the track.

[0012] As a further description of the above technical solution: the support assembly includes several support legs, the top of the support legs is fixedly connected to the bottom of the support plate, and a crossbeam is fixedly connected to each pair of support legs on opposite sides in the horizontal direction. The bottom edge of the support legs is designed with a smooth chamfer.

[0013] As a further description of the above technical solution: the bottom edge of the positioning mounting bracket is designed with a smooth chamfer, the top of the positioning mounting bracket is fixedly connected to the outside of the electric push rod, the outside of the air rod is fixedly connected to the inside of both sides of the positioning mounting bracket, the outer end of the connecting rod a is fixedly connected to the drive end of the air rod, and the inner end of the connecting rod a is fixedly connected to the outside of the clamping plate.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, by setting an auxiliary positioning component, an electric push rod is used to push the auxiliary wheel to initially limit the aluminum profile frame. The pneumatic rod drives the clamping plate to clamp the frame. The anti-slip concave on the inner side of the clamping plate enhances the friction, and the spring and slider structure play a buffering role. This achieves stable and accurate positioning of the aluminum profile frame, effectively avoiding processing errors caused by shaking during drilling and improving drilling quality.

[0016] 2. In this utility model, the drill bit is fixed inside the rotating head by a fixing bolt and a limiting bolt. The outer edge of the fixing bolt is designed with a smooth chamfer to facilitate its sliding inside the rotating head. When disassembling, the fixing bolt can be pulled out simply by removing the limiting bolt, which realizes quick disassembly and assembly of the drill bit, reduces the time for replacing the drill bit, and improves the operating efficiency of the equipment. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the special drilling machine for drilling aluminum profile frames proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the track structure of the special drilling machine for drilling aluminum profile frames proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the clamping plate of the special drilling machine for drilling aluminum profile frames proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the rotating head of the drilling machine for drilling aluminum profile frames proposed in this utility model.

[0021] Legend:

[0022] 1. Conveying assembly; 11. Support plate; 12. Track; 2. Auxiliary positioning assembly; 21. Positioning mounting bracket; 22. Electric push rod; 23. Tire frame; 24. Auxiliary wheel; 25. Air rod; 26. Link a; 27. Crossbar; 28. Connecting rod; 29. ​​Clamping plate; 210. Anti-slip recess; 211. Slide groove; 212. Slider; 213. Link b; 214. Spring; 3. Drilling assembly; 31. Drilling mounting bracket; 32. Hydraulic rod; 33. Fixing rod; 34. Rotary head; 35. Drill bit; 36. Fixing bolt; 37. Limit bolt; 4. Drive assembly; 41. Protective shell; 42. Motor; 43. Reducer; 5. Support assembly; 51. Support leg; 52. Crossbeam. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figures 1 to 3 This utility model provides an embodiment of a special drilling machine for drilling aluminum profile frames, including a conveying assembly 1. A support assembly 5 is fixedly connected to the bottom of the conveying assembly 1. The support assembly 5 is made of high-strength alloy material to support the overall weight of the equipment. A drive assembly 4 is fixedly connected to the outside of the conveying assembly 1, providing stable power for the conveying action. A drilling assembly 3 is fixedly connected to the top center of the conveying assembly 1, enabling precise drilling of the aluminum profile frame. An auxiliary positioning assembly 2 is fixedly connected to the top right side of the conveying assembly 1, ensuring the stability of the aluminum profile frame during conveying and processing. The conveying assembly 1 includes a support plate 11, made of wear-resistant steel plate, which supports the track 12. A shaft made of high-strength steel is rotatably connected inside the support plate 11, allowing for flexible rotation. The track 12 is sleeved on the outside of the shaft, made of rubber with anti-slip texture for smooth conveying of the profile. The auxiliary positioning assembly... 2 includes a positioning mounting bracket 21, which is made of cast iron and has good structural strength. The inner sides of the positioning mounting bracket 21 are fixedly connected to the outer sides of the support plate 11 by welding to ensure a firm connection. Two electric push rods 22 are fixedly connected inside the positioning mounting bracket 21. The electric push rods 22 can provide stable linear driving force. The driving ends of the two electric push rods 22 are fixedly connected to tire frames 23. The tire frames 23 are made of alloy material and can fix auxiliary wheels 24. The auxiliary wheels 24 are fixedly connected inside the tire frames 23. The auxiliary wheels 24 are made of rubber material to reduce friction with the profile. Pneumatic rods 25 are fixedly connected inside both sides of the positioning mounting bracket 21. The pneumatic rods 25 can provide a gentle and adjustable driving force. The driving ends of the pneumatic rods 25 are fixedly connected to connecting rods a26. The connecting rods a26 are made of high-strength steel and can transmit driving force. The ends of the connecting rods a26 are fixedly connected to crossbars 27. The crossbars 27 can evenly transmit driving force to the connecting rods 28 on both sides.

[0025] Reference Figure 1 , Figure 2 , Figure 4The drilling assembly 3 includes a drilling mounting bracket 31, which is made of cast steel and has a strong load-bearing capacity. The inner sides of the drilling mounting bracket 31 are fixedly connected to the outer sides of the support plate 11 using bolt fastening for easy assembly and disassembly. Two hydraulic rods 32 are fixedly connected inside the drilling mounting bracket 31, providing a strong and controllable driving force. Each driving end of the two hydraulic rods 32 is fixedly connected to a fixing rod 33, which is made of alloy steel and has good rigidity. A rotating head 34 is slidably connected inside the fixing rod 33, allowing for high-speed rotation to achieve drilling. Two connecting rods 28 are fixedly connected to the inner side of the crossbar 27. The connecting rods 28 are made of high-strength alloy material and are not easily deformed. A clamping plate 29 is fixedly connected to the end of each connecting rod 28. The clamping plate 29 is made of wear-resistant cast iron and can tightly clamp the profile. The inner side of the clamping plate 29 is provided with anti-slip recesses 210, which can increase the friction with the profile and prevent slippage. A connecting rod b213 is fixedly connected to the lower outer side of the clamping plate 29. The connecting rod b213 is made of round steel and can transmit force. A spring 214 is provided on the outside of the connecting rod b213. The spring 214 is made of high-strength steel and has good elasticity. A slider 212 is fixedly connected to the outer end of the connecting rod b213. The slider 212 is made of wear-resistant material and can slide smoothly. A slide groove 211 is slidably connected to the outside of the slider 212. The slide groove 211 is a rectangular channel that can limit the movement trajectory of the slider 212. The slide groove 211 is opened inside both sides of the positioning mounting bracket 21, and the precise opening position ensures smooth sliding.

[0026] Reference Figures 2 to 4The drill bit 35 is fixedly connected internally to the rotating head 34. The drill bit 35 is made of high-speed steel and can efficiently cut aluminum. A retaining bolt 36 is slidably connected internally above the drill bit 35. The retaining bolt 36 is made of alloy steel and has high strength. A limit bolt 37 is slidably connected internally to the end of the retaining bolt 36. The limit bolt 37 is made of hard alloy and can firmly lock the retaining bolt 36. The retaining bolt 36 is externally slidably connected to the inside of the rotating head 34. The connection method ensures that the drill bit 35 is stably installed. The outer edge of the retaining bolt 36 has a smooth chamfer design, which can reduce friction during installation. The drive assembly 4 includes a protective housing 41 made of stainless steel, which is dustproof and waterproof, protecting the internal parts. The inner side of the protective housing 41 is fixedly connected to the outer side of the support plate 11 by welding to ensure a firm connection. A motor 42 is fixedly connected inside the protective housing 41, providing continuous and stable power. A reducer 43 is fixedly connected to the drive end of the motor 42, which can adjust the speed of the motor 42 to a suitable range. A shaft made of high-strength steel is fixedly connected inside the reducer 43 to transmit torque. The outer side of the shaft is fitted onto the track. Inside the 12, the nesting mechanism allows the track 12 to rotate synchronously. The support assembly 5 includes several support legs 51, which are made of square steel and have good load-bearing capacity. The top of the support leg 51 is fixedly connected to the bottom of the support plate 11 by bolts for easy installation and fixation. A crossbeam 52 is fixedly connected to each pair of support legs 51 on opposite sides in the horizontal direction. The crossbeam 52 is made of channel steel to enhance the overall stability of the support assembly 5. The bottom edge of the support leg 51 has a smooth chamfer design to avoid sharp edges causing safety hazards. The bottom edge of the positioning mounting bracket 21 is... The smooth chamfered design prevents accidental bumps and injuries to operators. The top of the positioning mounting bracket 21 is fixedly connected to the outside of the electric push rod 22 by bolt fastening to ensure reliable connection. The outside of the pneumatic rod 25 is fixedly connected to the inside of both sides of the positioning mounting bracket 21. The fixing method ensures that the pneumatic rod 25 is stable and does not shake when working. The outer end of the connecting rod a26 is fixedly connected to the drive end of the pneumatic rod 25. The connection method ensures effective transmission of driving force. The inner end of the connecting rod a26 is fixedly connected to the outside of the clamping plate 29. The connection method can drive the clamping plate 29 to move synchronously.

[0027] Working principle: During the loading stage, the aluminum profile frame is placed on the track 12 of the conveying assembly 1. The support legs 51 of the support assembly 5 provide stable support for the entire equipment. The crossbeam 52 enhances the connection stability between the support legs 51. When the drive assembly 4 is started, the motor 42 inside the protective shell 41 begins to work. The driving force of the motor 42 is transmitted to the shaft through the reducer 43. The shaft rotates, driving the track 12 to run on the support plate 11, thereby conveying the aluminum profile frame towards the auxiliary positioning assembly 2. When the aluminum profile frame is conveyed to the position of the auxiliary positioning assembly 2, the auxiliary positioning assembly 2 begins to work. The drive ends of the pneumatic rods 25 inside both sides of the positioning mounting frame 21 extend... The length of the rod drives the connecting rod a26 to move, which in turn pushes the crossbar 27. The crossbar 27, through the connecting rod 28, drives the clamping plate 29 to move inward, thus initially positioning the aluminum profile frame. At the same time, the drive end of the electric push rod 22 inside the positioning mounting bracket 21 extends, pushing the tire bracket 23 to move, so that the auxiliary wheel 24 contacts the aluminum profile frame for further positioning assistance. During the movement of the clamping plate 29, the connecting rod b213 moves accordingly, the slider 212 slides in the slide groove 211, the spring 214 deforms, and plays a buffering role. In addition, the anti-slip recess 210 on the inner side of the clamping plate 29 can increase the friction with the aluminum profile frame and prevent it from sliding. After the positioning is completed, the clamping plate 29 is positioned.

[0028] The aluminum profile frame continues to be conveyed by the track 12 to the drilling assembly 3. The hydraulic rod 32 on the drilling mounting bracket 31 of the drilling assembly 3 extends, driving the fixed rod 33 to move downward. The rotating head 34 inside the fixed rod 33 moves accordingly. The drill bit 35 inside the rotating head 34 performs drilling operations on the aluminum profile frame. The drill bit 35 is fixed inside the rotating head 34 by the fixing bolt 36 and the limiting bolt 37 to ensure the stability of the drilling process. After the drilling operation is completed, the drive assembly 4 continues to work, and the track 12 conveys the processed aluminum profile frame out to realize the discharge, completing a series of operations from loading to processing to discharge of the aluminum profile frame.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A drilling machine for drilling holes in aluminum profile frames, including a conveying assembly (1), characterized in that: The bottom of the conveying assembly (1) is fixedly connected to a support assembly (5), the outside of the conveying assembly (1) is fixedly connected to a drive assembly (4), the middle of the top of the conveying assembly (1) is fixedly connected to a drilling assembly (3), the right side of the top of the conveying assembly (1) is fixedly connected to an auxiliary positioning assembly (2), the conveying assembly (1) includes a support plate (11), the inner part of the support plate (11) is rotatably connected to a shaft, and the outside of the shaft is fitted with a track (12). The auxiliary positioning component (2) includes a positioning mounting bracket (21). The inner sides of the positioning mounting bracket (21) are fixedly connected to the outer sides of the support plate (11). The interior of the positioning mounting bracket (21) is fixedly connected to two electric push rods (22). The driving ends of the two electric push rods (22) are fixedly connected to tire frames (23). The interior of the tire frames (23) is fixedly connected to auxiliary wheels (24). The interior of both sides of the positioning mounting bracket (21) is fixedly connected to air rods (25). The driving ends of the air rods (25) are fixedly connected to connecting rods a (26). The end of connecting rods a (26) is fixedly connected to a crossbar (27).

2. The special drilling machine for drilling aluminum profile frames according to claim 1, characterized in that: The drilling assembly (3) includes a drilling mounting bracket (31), the inner sides of which are fixedly connected to the outer sides of the support plate (11). The drilling mounting bracket (31) has two hydraulic rods (32) fixedly connected inside, and the driving ends of the two hydraulic rods (32) are fixedly connected to a fixing rod (33). The fixing rod (33) has a rotating head (34) slidably connected inside.

3. The special drilling machine for drilling aluminum profile frames according to claim 1, characterized in that: Two connecting rods (28) are fixedly connected to the inner side of the crossbar (27). A clamping plate (29) is fixedly connected to the end of the connecting rod (28). An anti-slip recess (210) is provided on the inner side of the clamping plate (29). A connecting rod b (213) is fixedly connected to the lower outer side of the clamping plate (29). A spring (214) is provided on the outside of the connecting rod b (213). A slider (212) is fixedly connected to the outer end of the connecting rod b (213). A sliding groove (211) is slidably connected to the outside of the slider (212). The sliding groove (211) is opened inside both sides of the positioning mounting bracket (21).

4. The special drilling machine for drilling aluminum profile frames according to claim 2, characterized in that: The drill bit (35) is fixedly connected inside the rotating head (34). A fixing bolt (36) is slidably connected inside the drill bit (35) above it. A limit bolt (37) is slidably connected inside the end of the fixing bolt (36). The fixing bolt (36) is slidably connected outside the rotating head (34). The outer edge of the fixing bolt (36) is designed with a smooth chamfer.

5. The special drilling machine for drilling aluminum profile frames according to claim 1, characterized in that: The drive assembly (4) includes a protective shell (41), the inner side of which is fixedly connected to the outer side of the support plate (11). A motor (42) is fixedly connected inside the protective shell (41), and a reducer (43) is fixedly connected to the drive end of the motor (42). A shaft is fixedly connected inside the reducer (43), and the outer side of the shaft is sleeved inside the track (12).

6. The special drilling machine for drilling holes in aluminum profile frames according to claim 1, characterized in that: The support assembly (5) includes several support legs (51), the top of the support legs (51) is fixedly connected to the bottom of the support plate (11), and a crossbeam (52) is fixedly connected to each pair of support legs (51) on opposite sides in the horizontal direction. The bottom edge of the support legs (51) is designed with a smooth chamfer.

7. The special drilling machine for drilling aluminum profile frames according to claim 1, characterized in that: The bottom edge of the positioning mounting bracket (21) is designed with a smooth chamfer. The top of the positioning mounting bracket (21) is fixedly connected to the outside of the electric push rod (22). The outside of the air rod (25) is fixedly connected to the inside of both sides of the positioning mounting bracket (21). The outer end of the connecting rod a (26) is fixedly connected to the drive end of the air rod (25). The inner end of the connecting rod a (26) is fixedly connected to the outside of the clamping plate (29).

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