Machining device for elevator car guide rail production

Abstract

The utility model discloses a processing device for elevator car guide rail production, which belongs to the technical field of elevator car guide rail processing equipment and comprises a workbench, a group of drilling components and a placing table are assembled on the upper end face of the workbench, and a collecting drawer is inserted between the placing table and the workbench. The machining device for elevator car guide rail production has the advantages that positioning is accurate, machining efficiency is improved, chippings are convenient to clean, and labor intensity is reduced, the two drill bits can be driven by controlling the driving motor to conduct drilling machining on the elevator car guide rail, and through the two arranged sliding rails, the machining efficiency is improved, and the machining efficiency is improved. According to the drilling device, the mounting base can be slidably adjusted within the stroke range of the sliding rail, so that the drilling depth is accurately controlled, chippings generated in the drilling process can be collected through the arranged collecting drawer, the situation that cleaning is difficult in the later period due to chipping scattering is avoided, and compared with traditional manual drilling, the device can reduce the physical labor of workers, and the working efficiency is improved. The labor cost of enterprises is reduced, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of elevator car guide rail processing equipment, and in particular relates to a processing device for producing elevator car guide rails. Background Art

[0002] An elevator is a vertical transportation device used to transport people or goods between different floors inside a building. It is driven by an electric motor and uses mechanical devices such as steel cables, pulley systems or hydraulic cylinders to move the car loaded with passengers or goods up and down along fixed guide rails. The elevator car, usually referred to as the car, is the part of the elevator used to carry passengers or goods. The car is an enclosed space, and its size and design vary depending on the purpose and load capacity of the elevator. There is usually an operating panel inside the car, through which passengers can select the target floor. The elevator car guide rail is a key component in the elevator system. It is mainly responsible for guiding and supporting the vertical movement of the elevator car. The guide rail is usually made of high-strength steel to ensure that it can withstand the weight of the car and its load, and to ensure stability and safety during operation.

[0003] The elevator car guide rails are produced and processed in multiple steps. When drilling holes in the elevator car guide rails, the existing drilling processes mostly use manual tools to drill holes in the workpiece. However, manual processing is labor-intensive and labor-intensive, and the debris generated during drilling requires a lot of time to process later. Therefore, a processing device for the production of elevator car guide rails is proposed to solve the above problems. Utility Model Content

[0004] In view of one or more of the above defects or improvement needs of the prior art, the utility model provides a processing device for producing elevator car guide rails, which has the advantages of accurate positioning, improved processing efficiency, easy cleaning of debris, and reduced labor intensity.

[0005] To achieve the above-mentioned object, the utility model provides a processing device for producing elevator car guide rails, comprising a workbench, wherein the upper end surface of the workbench is equipped with a group of drilling components;

[0006] The drilling assembly includes a base plate, the upper surface of the base plate is equipped with two sliding rails, and the two sliding rails are arranged in parallel, and the two sliding rails are both slidably provided with sliders, and the upper ends of the two sliders are jointly equipped with a mounting seat, one side of the mounting seat is equipped with a driving motor, the output end of the driving motor is connected with a connecting rod, and one end of the connecting rod passes through the mounting seat and is connected to a connecting piece, and the other side of the mounting seat is equipped with a U-shaped seat, a limiting plate is arranged on the inner side of the U-shaped seat, a rotating rod is arranged between the limiting plate and the U-shaped seat, and one end of the rotating rod passes through the limiting plate and is connected to the connecting piece, and a first gear is arranged on the outside of the rotating rod, and two rotating shafts are also arranged between the limiting plate and the U-shaped seat, and the outsides of the two rotating shafts are both equipped with second gears, the two second gears are located on both sides of the first gear and are meshed with the first gear, and one end of the two rotating shafts passes through the U-shaped seat and is connected to the drill bit.

[0007] As a further improvement of the utility model, the upper end surface of the workbench is equipped with a placing table and the placing table is located on one side of the drilling assembly, the upper end surface of the placing table is equipped with two supporting frames and the two supporting frames are arranged in parallel, the two supporting frames are equipped with electric push rods and the two electric push rods are arranged vertically, and the lower ends of the two electric push rods are equipped with limiting blocks.

[0008] As a further improvement of the utility model, a guide rod cylinder is installed on one side of the upper end surface of the placement table, the output end of the guide rod cylinder is connected with a cylinder guide rod and one end of the cylinder guide rod is installed with a stop plate.

[0009] As a further improvement of the utility model, the upper end surface of the placement table is equipped with three limit seats in a linear array, and one side of the upper end surface of the placement table is equipped with a side baffle plate, and the side baffle plate is arranged in parallel with the abutment plate.

[0010] As a further improvement of the utility model, a collecting drawer is inserted between the placing table and the workbench, a handle is installed on one side of the collecting drawer, a rectangular groove is provided on the upper surface of the placing table and the collecting drawer is located at the lower end of the rectangular groove.

[0011] As a further improvement of the utility model, a rotating button is provided through the outer sides of the two sliding blocks, and one end of the rotating button on the same side is tightly against one side of the sliding rail on the same side.

[0012] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0013] The utility model discloses a processing device for producing elevator car guide rails, through the mutual cooperation between the components in the drilling assembly, the staff can drive the two drill bits to perform drilling processing on the elevator car guide rails by controlling the driving motor, and the two slide rails can make the mounting seat slide and adjust within the travel range of the slide rails, so as to accurately control the depth of the drilling hole and ensure that the processing meets the design requirements, and the two electric push rods can be controlled to drive the two limit blocks to limit and fix the elevator car guide rails downward to prevent the workpiece from moving during the drilling process, thereby ensuring the accuracy and consistency of the drilling and improving the quality of the product, and the collection drawer can be provided so that the debris generated during the drilling process can be directly collected to avoid the debris scattering and causing difficulty in later cleaning, and compared with traditional manual drilling, the device can reduce the physical labor of workers, reduce the labor cost of the enterprise, and improve production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall installation structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall installation structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation structure of the drilling assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the installation structure of the placement table, electric push rod, and guide rod cylinder of the utility model.

[0018] In all the drawings, the same figure numbers represent the same technical features, specifically: 1. workbench; 2. drilling assembly; 20. base plate; 21. slide rail; 22. slider; 221. rotating button; 23. mounting seat; 24. driving motor; 25. connecting piece; 26. U-shaped seat; 261. limit plate; 27. first gear; 28. second gear; 281. rotating shaft; 29. ​​drill bit; 3. placing table; 31. supporting frame; 32. electric push rod; 33. limit block; 34. limit seat; 35. side baffle; 4. guide rod cylinder; 41. stop plate; 5. collection drawer; 51. handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example

[0021] Depend on Figure 1-4 Provided is a processing device for producing elevator car guide rails, comprising a workbench 1, wherein a group of drilling components 2 are assembled on the upper end surface of the workbench 1;

[0022] The drilling assembly 2 includes a base plate 20, the upper end surface of the base plate 20 is equipped with two slide rails 21, and the two slide rails 21 are arranged in parallel. The two slide rails 21 are both slidably provided with sliders 22, and the upper ends of the two sliders 22 are jointly equipped with a mounting seat 23, one side of the mounting seat 23 is equipped with a driving motor 24, the output end of the driving motor 24 is connected with a connecting rod, and one end of the connecting rod passes through the mounting seat 23 and is connected to a connecting piece 25, and the other side of the mounting seat 23 is equipped with a U-shaped seat 26, and the inner side of the U-shaped seat 26 is equipped with a limited position Plate 261, a rotating rod is installed between the limiting plate 261 and the U-shaped seat 26, and one end of the rotating rod passes through the limiting plate 261 and is connected to the connecting piece 25, a first gear 27 is installed on the outside of the rotating rod, and two rotating shafts 281 are also installed between the limiting plate 261 and the U-shaped seat 26, and the outsides of the two rotating shafts 281 are both equipped with second gears 28, the two second gears 28 are located on both sides of the first gear 27 and are meshed with the first gear 27, and one end of the two rotating shafts 281 passes through the U-shaped seat 26 and is connected to a drill bit 29.

[0023] In this embodiment, through the mutual cooperation between the components in the drilling assembly 2, the staff controls the driving motor 24 so that the driving motor 24 drives the connecting rod connected to the output end to rotate. When the connecting rod rotates, the connecting piece 25 connected to the connecting rod rotates accordingly, and the rotating rod connected to the connecting piece 25 is also driven, so that the first gear 27 outside the rotating rod is driven to rotate. The first gear 27 is meshed and connected to two second gears 28 on both sides. When the first gear 27 rotates, the two second gears 28 are synchronously driven to rotate, and finally the second gear 28 drives the rotating shaft 281 and the drill bit 29 on one side of the rotating shaft 281, so that the drill bit 29 drills the elevator car guide rail. Through the two slide rails 21, the mounting seat 23 can be slid and adjusted within the travel range of the slide rail 21, so as to accurately control the depth of the drilling and ensure that the processing meets the design requirements. Compared with traditional manual drilling, the device can reduce the physical labor of workers, reduce the labor cost of the enterprise, and improve production efficiency and product quality.

[0024] Specifically, refer to Figure 1-4 The upper end surface of the workbench 1 is equipped with a placing table 3, and the placing table 3 is located on one side of the drilling assembly 2. The upper end surface of the placing table 3 is equipped with two supporting frames 31, and the two supporting frames 31 are arranged in parallel. The two supporting frames 31 are equipped with electric push rods 32, and the two electric push rods 32 are arranged vertically. The lower ends of the two electric push rods 32 are equipped with limiting blocks 33.

[0025] In this embodiment, by controlling the two electric push rods 32, the two limit blocks 33 can be driven downward to limit and fix the elevator car guide rails to prevent the workpiece from moving during the drilling process, thereby ensuring the accuracy and consistency of the drilling and improving the quality of the product.

[0026] Specifically, refer to Figure 1-4 The upper end surface of the placing table 3 is equipped with three limit seats 34 in a linear array, one side of the upper end surface of the placing table 3 is equipped with a side baffle 35, and the side baffle 35 is arranged parallel to the abutment plate 41, and one side of the upper end surface of the placing table 3 is equipped with a guide rod cylinder 4, and the output end of the guide rod cylinder 4 is connected to a cylinder guide rod and one end of the cylinder guide rod is equipped with an abutment plate 41.

[0027] In this embodiment, the guide rod cylinder 4 is controlled so that the guide rod cylinder 4 drives the cylinder guide rod at the output end to retract, and drives the abutment plate 41 connected to one end of the cylinder guide rod and abuts against one side of the elevator car guide rail, thereby positioning the elevator car guide rail between the side baffle plate 35 and the abutment plate 41.

[0028] Specifically, refer to Figure 1-2 A collecting drawer 5 is inserted between the placing table 3 and the working table 1. A handle 51 is mounted on one side of the collecting drawer 5. A rectangular groove is disposed on the upper end surface of the placing table 3 and the collecting drawer 5 is located at the lower end of the rectangular groove.

[0029] In this embodiment, the collecting bin 5 is provided so that the debris generated during the drilling process can be directly collected, thereby preventing the debris from scattering and causing difficulty in later cleaning.

[0030] Specifically, refer to Figure 1-3 A rotating button 221 is provided on the outer side of the two sliders 22 , and one end of the rotating button 221 on the same side is tightly against one side of the slide rail 21 on the same side.

[0031] In this embodiment, the staff rotates the two rotating buttons 221 to move the two rotating buttons 221 outward, thereby canceling the limit on the slider 22 on the same side, and can slide and adjust the position of the mounting seat 23 within the travel range of the slide rail 21. Conversely, the two rotating buttons 221 are rotated so that one end of the rotating button 221 is tightly against one side of the slide rail 21, so that the slider 22 can be limited.

[0032] The utility model of the processing device for producing elevator car guide rails:

[0033] During actual use, the staff first connects the set drive motor 24 and the two electric push rods 32 to the external power supply, connects the set guide rod cylinder 4 to the external air source and gives the cylinder an output value, and then places the elevator car guide rail to be processed on the three limit seats 34, so that one end of the elevator car guide rail is against the side baffle 35, and then controls the set guide rod cylinder 4, so that the guide rod cylinder 4 drives the cylinder guide rod at the output end to retract, and drives the abutment plate 41 connected to one end of the cylinder guide rod and abuts against one side of the elevator car guide rail, thereby limiting the elevator car guide rail, and then starts the set two electric push rods 32, so that the two electric push rods 32 drive the limit block 33 connected at one end downward, and limit and fix the elevator car guide rail. When the elevator car guide rail is fixed After completion, the drive motor 24 is started, so that the drive motor 24 drives the connecting rod connected to the output end to rotate. When the connecting rod rotates, the connecting piece 25 connected to the connecting rod rotates accordingly, and the rotating rod connected to the connecting piece 25 is also driven, so that the first gear 27 outside the rotating rod is driven to rotate. The two sides of the first gear 27 are meshed and connected with two second gears 28. When the first gear 27 rotates, the two second gears 28 are synchronously driven to rotate, and finally the second gear 28 drives the rotating shaft 281 and the drill bit 29 on one side of the rotating shaft 281, so that the drill bit 29 drills the elevator car guide rail. The debris generated during the drilling process will fall from the rectangular groove set on the upper end surface of the placing table 3 to the collecting drawer 5 for collection, which is convenient for later cleaning.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A processing device for producing elevator car guide rails, characterized in that: It comprises a workbench (1), wherein a group of drilling components (2) are assembled on the upper end surface of the workbench (1); The drilling assembly (2) comprises a base plate (20), the upper end surface of the base plate (20) is equipped with two slide rails (21) and the two slide rails (21) are arranged in parallel, the two slide rails (21) are both slidably fitted with sliders (22), the upper ends of the two sliders (22) are jointly equipped with a mounting seat (23), one side of the mounting seat (23) is equipped with a driving motor (24), the output end of the driving motor (24) is connected with a connecting rod and one end of the connecting rod passes through the mounting seat (23) and is connected to a connecting piece (25), the other side of the mounting seat (23) is equipped with a U-shaped seat (26), the inner side of the U-shaped seat (26) is equipped with A limit plate (261) is provided, a rotating rod is arranged between the limit plate (261) and the U-shaped seat (26), one end of the rotating rod passes through the limit plate (261) and is connected to the connecting member (25), a first gear (27) is arranged outside the rotating rod, two rotating shafts (281) are arranged between the limit plate (261) and the U-shaped seat (26), and second gears (28) are arranged outside the two rotating shafts (281), the two second gears (28) are located on both sides of the first gear (27) and are meshed with the first gear (27), and one end of the two rotating shafts (281) passes through the U-shaped seat (26) and is connected to a drill bit (29).

2. The processing device for producing elevator car guide rails according to claim 1, characterized in that: The upper end surface of the workbench (1) is equipped with a placing table (3), and the placing table (3) is located on one side of the drilling assembly (2); the upper end surface of the placing table (3) is equipped with two support frames (31), and the two support frames (31) are arranged in parallel; the two support frames (31) are equipped with electric push rods (32), and the two electric push rods (32) are arranged vertically; and the lower ends of the two electric push rods (32) are equipped with limit blocks (33).

3. The processing device for producing elevator car guide rails according to claim 2, characterized in that: A guide rod cylinder (4) is mounted on one side of the upper end surface of the placement platform (3); an output end of the guide rod cylinder (4) is connected to a cylinder guide rod and one end of the cylinder guide rod is mounted with a stop plate (41).

4. The processing device for producing elevator car guide rails according to claim 2, characterized in that: The upper end surface of the placement platform (3) is equipped with three limit seats (34) in a linear array, and one side of the upper end surface of the placement platform (3) is equipped with a side baffle (35), and the side baffle (35) and the abutment plate (41) are arranged in parallel.

5. The processing device for producing elevator car guide rails according to claim 2, characterized in that: A collecting drawer (5) is inserted between the placing table (3) and the working table (1), one side of the collecting drawer (5) is equipped with a handle (51), the upper end surface of the placing table (3) is provided with a rectangular groove and the collecting drawer (5) is located at the lower end of the rectangular groove.

6. The processing device for producing elevator car guide rails according to claim 1, characterized in that: A rotating button (221) is provided through the outer sides of the two sliding blocks (22), and one end of the rotating button (221) on the same side is tightly pressed against one side of the sliding rail (21) on the same side.

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