Drilling device for elevator rope end assembly boom production

Abstract

The application relates to a drilling device for elevator rope head combination boom production and belongs to the technical field of elevator rope head combination production and processing. The drilling device comprises a workbench, a drilling machine is installed on the workbench, a positioning feeding mechanism for clamping a boom is arranged on the workbench, the positioning feeding mechanism comprises a limiting air cylinder and a clamping assembly, the clamping assembly comprises a mounting plate, a servo linear guide rail sliding table, a mounting frame, a base, a pressing block, a pressing air cylinder and a guide block. The drilling device is provided with a 90-degree turnover tooth transmission air cylinder and a clamping assembly. When a worker feeds, the worker only needs to pass the boom through a guide hole and abut against a limiting plate of the 90-degree turnover tooth transmission air cylinder. A subsequent pressing air cylinder can press the boom, the boom is sent to the bottom of the drilling machine for drilling through the servo linear guide rail sliding table, automatic unloading can be realized through an electric control rotating table and an unloading assembly after drilling is completed, and the production efficiency is greatly improved.

Description

Technical Field

[0001] This application relates to the technical field of elevator rope head assembly production and processing, and in particular to a drilling device for producing elevator rope head assembly suspension rods. Background Technology

[0002] The elevator rope assembly is an important component of the elevator system. It is mainly used to connect the traction steel wire rope to the car, counterweight and other components. The rope assembly can bear the main weight of the elevator, ensuring the safety and stability of the elevator.

[0003] The suspension rod of the rope assembly needs to have a pin hole machined at its end. This pin hole is used to insert a locking pin to prevent the nut from falling off. In the existing technology, when drilling the suspension rod, the suspension rod is usually held manually and placed at the bottom of the drilling machine for drilling. Since the suspension rod is cylindrical, it is easy to slip. Therefore, a clamp such as a bench vise is used to fix the suspension rod. Clamps such as bench vises are quite troublesome when holding the suspension rod, resulting in low production efficiency and high labor intensity for workers. Utility Model Content

[0004] The purpose of this application is to provide a drilling device for producing elevator rope head assembly rods, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides a drilling device for producing elevator rope head assembly rods, employing the following technical solution:

[0006] A drilling device for producing elevator rope head assembly rods includes a workbench with a drilling machine mounted on it. A positioning and feeding mechanism for clamping the rod is also provided on the workbench. The positioning and feeding mechanism includes a limit cylinder and a clamping assembly. The clamping assembly includes a mounting plate, a servo linear guide slide, a mounting frame, a base, a pressure block, a clamping cylinder, and a guide block. The servo linear guide slide is fixed to the mounting plate, the mounting frame is fixed to the slide of the servo linear guide slide, the base is fixed to the mounting frame, the clamping cylinder is fixed to the mounting frame, and the pressure block is fixed to the bottom end of the piston rod of the clamping cylinder. Clamping grooves are correspondingly formed on the surfaces of the base and the pressure block. The guide block is fixed to the mounting frame, and a guide hole is formed on its surface. The guide hole and the clamping groove on the surface of the base are located on the same axis.

[0007] The limiting cylinder is located on the end extension line of the servo linear guide slide table. The limiting cylinder is a 90-degree flipping gear transmission cylinder, and a limiting plate is fixed on the flipping block of the limiting cylinder.

[0008] Preferably, an electrically controlled rotary table is installed on the workbench, the mounting plate is fixed on the electrically controlled rotary table, and a feeding assembly and a discharge chute are respectively provided on both sides of the workbench corresponding to the electrically controlled rotary table.

[0009] The feeding assembly includes a pushing cylinder and a push rod, the push rod being able to extend into a guide hole.

[0010] By adopting the above technical solution, and by setting up a feeding component and an electrically controlled rotary table, after drilling is completed, the electrically controlled rotary table drives the clamping component to rotate 90 degrees to the left, the clamping cylinder drives the pressure block to rise, the feeding component pusher cylinder works, and the pusher cylinder pushes the lifting rod into the unloading trough through the push rod, thus realizing automatic feeding.

[0011] Preferably, in order to improve the clamping effect on the boom, a rubber pad is provided in the clamping groove.

[0012] The workbench is provided with a chip removal groove corresponding to the position of the drilling machine.

[0013] Preferably, in order to provide support for the end of the boom, a pad is also provided in the middle of the chip removal groove, and the side of the pad is chamfered.

[0014] In summary, this application includes at least one of the following beneficial technical effects: the drilling device for producing elevator rope head assembly rods is equipped with a 90-degree rotating gear transmission cylinder and a clamping assembly. When the operator loads the material, they only need to pass the rod through the guide hole and abut against the limit plate of the 90-degree rotating gear transmission cylinder. Subsequently, the clamping cylinder can clamp the rod and send the rod to the bottom of the drilling machine for drilling through the servo linear guide slide. After drilling is completed, automatic unloading can be achieved through the electrically controlled rotary table and the unloading assembly, which greatly improves production efficiency. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram illustrating the manual feeding state in the embodiments of this application.

[0016] Figure 2 This is a structural schematic diagram used in the embodiments of this application to illustrate the drilling working state.

[0017] Figure 3 This is a structural diagram illustrating the material feeding state in the embodiments of this application.

[0018] Explanation of reference numerals in the attached drawings: 1. Workbench; 11. Chip conveyor; 12. Pad block; 2. Drilling machine; 3. Limit cylinder; 31. Limit plate; 4. Clamping assembly; 41. Mounting plate; 42. Servo linear guide slide; 43. Mounting bracket; 44. Base; 45. Pressure block; 46. Clamping cylinder; 47. Guide block; 5. Electrically controlled rotary table; 6. Unloading assembly; 61. Pushing cylinder; 62. Push rod; 7. Unloading chute. Detailed Implementation

[0019] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0020] This application discloses a drilling device for producing elevator rope head assembly rods, referring to... Figure 1-3 The system includes a workbench 1, on which a drilling machine 2 is mounted. The workbench 1 is equipped with a positioning and feeding mechanism for clamping the lifting rod. The positioning and feeding mechanism includes a limit cylinder 3 and a clamping assembly 4. The clamping assembly 4 includes a mounting plate 41, a servo linear guide slide 42, a mounting frame 43, a base 44, a pressure block 45, a clamping cylinder 46, and a guide block 47. The servo linear guide slide 42 is fixed on the mounting plate 41, the mounting frame 43 is fixed on the slide of the servo linear guide slide 42, the base 44 is fixed on the mounting frame 43, the clamping cylinder 46 is fixed on the mounting frame 43, and the pressure block 45 is fixed on the bottom end of the piston rod of the clamping cylinder 46. The surfaces of the base 44 and the pressure block 45 are respectively provided with clamping grooves. In order to improve the clamping effect, rubber pads are provided in the clamping grooves. The guide block 47 is fixed on the mounting frame 43, and the surface of the guide block 47 is provided with a guide hole. The guide hole and the clamping groove on the surface of the base 44 are located on the same axis.

[0021] The limit cylinder 3 is set on the end extension line of the servo linear guide slide 42. The limit cylinder 3 is a 90-degree flipping gear transmission cylinder. The limit plate 31 is fixed on the flipping block of the limit cylinder 3.

[0022] Reference Figure 1 An electrically controlled rotary table 5 is installed on the workbench 1. The mounting plate 41 is fixed on the electrically controlled rotary table 5. On the workbench 1, a feeding assembly 6 and a discharge chute 7 are respectively provided on both sides of the electrically controlled rotary table 5. The feeding assembly 6 includes a pushing cylinder 61 and a push rod 62. The push rod 62 can extend into the guide hole.

[0023] With the feeding assembly 6 and the electrically controlled rotary table 5 set up, after drilling is completed, the electrically controlled rotary table 5 drives the clamping assembly 4 to rotate 90 degrees to the left, the clamping cylinder 46 drives the pressure block 45 to rise, the feeding assembly 60 push cylinder 61 in the feeding assembly 6 works, the feeding cylinder 61 pushes the lifting rod into the unloading trough 7 through the push rod 62, thus realizing automatic feeding.

[0024] Reference Figure 1To facilitate the removal of waste chips, a chip removal groove 11 is provided on the workbench 1 corresponding to the position of the drilling machine 2. A pad 12 is also provided in the middle of the chip removal groove 11, and the side of the pad 12 is chamfered.

[0025] The implementation principle of the drilling device for producing elevator rope head assembly rods in this application embodiment is as follows:

[0026] In use, the operator simply inserts the boom into the guide hole. When the end of the boom abuts against the limit plate 31, the clamping cylinder 46 drives the pressure block 45 to press the boom onto the base 44. The servo linear guide slide 42 moves the boom onto the pad 12. After that, the drilling machine 2 drills a hole at the end of the boom. After drilling is completed, the servo linear guide slide 42 resets, the electric rotary table 5 drives the clamping assembly 4 to rotate 90 degrees to the left, the clamping cylinder 46 drives the pressure block 45 to rise, the pushing cylinder 61 in the unloading assembly 6 works, and the pushing cylinder 61 pushes the boom into the unloading trough 7 via the push rod 62, thus achieving automatic unloading. After unloading is completed, the electric rotary table 5 drives the clamping assembly 4 to reset, and the operator can insert the boom again.

[0027] 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 drilling device for producing elevator rope head assembly rods, comprising a workbench (1) on which a drilling machine (2) is mounted, characterized in that: The workbench (1) is equipped with a positioning and feeding mechanism for clamping the lifting rod. The positioning and feeding mechanism includes a limiting cylinder (3) and a clamping assembly (4). The clamping assembly (4) includes a mounting plate (41), a servo linear guide slide (42), a mounting bracket (43), a base (44), a pressure block (45), a clamping cylinder (46), and a guide block (47). The servo linear guide slide (42) is fixed on the mounting plate (41), and the mounting bracket (43) is fixed on the servo linear guide slide (44). On the slide of 2), the base (44) is fixed on the mounting bracket (43), the clamping cylinder (46) is fixed on the mounting bracket (43), the pressure block (45) is fixed on the bottom end of the piston rod of the clamping cylinder (46), the base (44) and the pressure block (45) are respectively provided with clamping grooves on their surfaces, the guide block (47) is fixed on the mounting bracket (43), and the guide block (47) is provided with a guide hole on its surface. The guide hole and the clamping groove on the surface of the base (44) are located on the same axis. The limiting cylinder (3) is located on the end extension line of the servo linear guide slide (42). The limiting cylinder (3) is a 90-degree flipping gear transmission cylinder. A limiting plate (31) is fixed on the flipping block of the limiting cylinder (3).

2. The drilling device for producing elevator rope head assembly rods according to claim 1, characterized in that: An electrically controlled rotary table (5) is installed on the workbench (1), and the mounting plate (41) is fixed on the electrically controlled rotary table (5). A feeding assembly (6) and a discharge chute (7) are respectively provided on both sides of the workbench (1) corresponding to the electrically controlled rotary table (5).

3. The drilling device for producing elevator rope head assembly rods according to claim 2, characterized in that: The feeding assembly (6) includes a pushing cylinder (61) and a push rod (62), the push rod (62) being able to extend into a guide hole.

4. The drilling device for producing elevator rope head assembly rods according to claim 1, characterized in that: A rubber pad is provided inside the clamping groove.

5. The drilling device for producing elevator rope head assembly rods according to claim 1, characterized in that: The workbench (1) is provided with a chip removal groove (11) corresponding to the position of the drilling machine (2).

6. The drilling device for producing elevator rope head assembly rods according to claim 5, characterized in that: A pad (12) is also provided in the middle of the chip removal groove (11), and the side of the pad (12) is chamfered.

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