Material table of numerical control boring and milling machine

Abstract

The utility model discloses a numerical control boring and milling machine material table, including material table, material storage box, adjusting mechanism, transmission rack, feeding mechanism, conveying mechanism, the material storage box is provided at the rear end of transmission rack upper portion, the adjusting mechanism is provided inside the material storage box, the transmission rack is provided at the front side of material table, the feeding mechanism is provided at the rear side of transmission rack, the conveying mechanism is provided with the feeding mechanism, the feeding mechanism is provided with the feeding mechanism. The conveying mechanism is arranged in the conveying frame. Compared with the prior art, the storage box has the advantages that the partition plates are arranged to be matched with the clamping blocks and the clamping grooves to achieve rapid mounting and dismounting, so that the number of the partition plates can be set according to different types and sizes of parts, the box door is opened upwards through the adjusting mechanism, and the parts can slide forwards from the storage box along the inclined face of the material table; and then the parts are pushed to the conveying belt by the feeding mechanism to be conveyed and machined, the situation that workers take out the parts manually for repeated feeding is avoided, time and labor are saved, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical engineering, in particular to a material table of a numerically controlled boring and milling machine. Background Art

[0002] Usually, the rotation of the boring tool is the main motion, and the movement of the boring tool or the workpiece is the feed motion. It is mainly used to process high-precision holes or complete the finishing of multiple holes in one positioning. In addition, it can also be used for processing other processing surfaces related to hole finishing. Using different tools and accessories, it can also be used for drilling, milling, cutting. Its processing accuracy and surface quality are higher than those of drilling machines. Boring machines are the main equipment for processing large box parts. Threads and processing outer circles and end faces, etc.

[0003] The material table of a CNC boring and milling machine described in Publication No. CN212042821U, the arrangement of the tray and the rotating shell plate, provides a flexible storage function for the material table, the rotating shell plate can wrap the tray to form a box body, protect the parts, and facilitate the classified storage of the parts; when it is needed, the slider can be pulled to use the connecting rod to transmit the pulling force to unfold the rotating shell plate, so as to take out the parts, which provides convenience for the storage of the parts, and the conveyor belt can be used to transport the workpieces in batches for assembly, and milling can be performed after assembly; the setting of the feeding hopper can ensure that the main parts are transported to the assembly point at a uniform speed, which provides convenience for assembly, but the prior art still has defects:

[0004] 1. The existing technology requires workers to manually pull the handle to unfold the rotating shell plate to take out the internal parts and then put them into the middle of the feeding hopper for feeding and conveying. The automatic feeding function cannot be realized. It is not only time-consuming and labor-intensive, but also the volume of the rotating shell plate is small, and the number of workpieces that the tray can carry is limited, which affects the processing efficiency.

[0005] 2. The feeding hopper of the prior art is not provided with a structure for uniformly discharging materials, and therefore cannot realize the function of transporting parts to the assembly point at a uniform speed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to solve the above-mentioned problem and provide a material table of a numerically controlled boring and milling machine.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a material table of a CNC boring and milling machine, comprising:

[0008] A material table, wherein the upper portion of the material table is arranged at an inclined angle with the front portion being lower and the rear portion being higher;

[0009] A material storage box, which is arranged at the upper rear end of the material platform;

[0010] An adjusting mechanism, wherein the adjusting mechanism is arranged inside the material storage box;

[0011] Baffles, the baffles are fixedly connected to both sides of the upper part of the material platform;

[0012] A conveying frame, wherein the conveying frame is arranged at the front side of the material table;

[0013] Support rods, the support rods are fixedly connected to the four corners of the lower part of the conveying frame;

[0014] A feeding mechanism, which is arranged at the rear side of the conveying frame, and includes a connecting frame, a cylinder, a T-plate, a fixed rod, a top plate, a card plate, and a through slot. The connecting frame is fixedly connected to the rear of the conveying frame, and the upper part is an inclined surface with a lower front and a higher rear. The cylinder is arranged on one side of the lower part of the connecting frame, the T-plate is fixedly connected to the lower end of the cylinder, the fixed rod is fixedly connected to the two ends of the rear side of the upper part of the T-plate, the top plate is fixedly connected to the upper end of the fixed rod, and the upper part is an inclined surface with a lower front and a higher rear. The card plate is fixedly connected to the rear end of the top plate, and the through slot is opened at the front end of the upper part of the material platform, and the fixed rod, the top plate, and the card plate all pass through the through slot;

[0015] The conveying mechanism is arranged inside the conveying frame.

[0016] As an improvement, the adjustment mechanism includes:

[0017] Limiting grooves are provided at the front ends of both sides of the storage box;

[0018] A limit block, the limit block is clamped in the limit groove;

[0019] The box door is fixedly connected between the limit blocks.

[0020] As an improvement, a toothed plate is fixedly connected to one side of the front portion of the box door, a motor is fixedly connected to an upper end of one side of the front portion of the storage box, one end of the motor is fixedly connected to a gear, and the gear is meshed with the toothed plate.

[0021] As an improvement, a plurality of evenly distributed card slots are provided on the inner rear wall of the material storage box, card blocks are carded inside the card slots, and a partition is fixedly connected to the front end of the card block.

[0022] As an improvement, the conveying mechanism comprises:

[0023] A roller shaft, the roller shaft being rotatably connected to both ends of the conveying frame;

[0024] A conveyor belt, wherein the conveyor belt is sleeved between rollers;

[0025] Motor 2 is fixedly connected to one end of the front side of the conveying frame and is fixedly connected to the roller shaft.

[0026] Compared with the prior art, the advantages of the utility model are as follows: 1. A material storage box is arranged at the upper rear end of the material table. The partition cooperates with the card block to be connected in the card slot of the material storage box, and can be quickly installed and disassembled, so that the number of partitions can be set according to the type and size of the parts, and a large number of parts can be loaded. At the same time, the upper part of the material table is arranged as an inclined surface. The box door is opened upward by the adjustment mechanism, and the parts will slide forward along the inclined surface from the material storage box, and then be pushed to the conveyor belt by the feeding mechanism, and transported to the milling machine for processing by the conveying mechanism, avoiding the workers manually taking out the parts for repeated loading, saving time and effort, and improving the processing efficiency.

[0027] 2. The utility model is provided with an adjustment mechanism, which can adjust the distance between the lower end of the box door and the material table according to the size of the parts through the cooperation of the box door, tooth plate, gear, motor, limit groove and limit plate, so that only one row of parts is maintained on the panel of the material table. When the parts slide to the top plate, a group of parts is lifted to the upper end of the connecting frame through the cylinder, the T-plate and the fixing rod, and then slides to the conveyor belt through the inclined surface of the connecting frame for transportation. When the top plate is lifted, the clamping plate blocks the next group of parts. When the top plate falls again to be flush with the material table, the second group of parts slides to the upper part of the top plate for lifting and loading. The uniform speed of loading is ensured by the uniform movement of the cylinder, thereby improving the processing accuracy of the milling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The utility model is a three-dimensional schematic diagram of a material table of a numerically controlled boring and milling machine.

[0029] Figure 2 The utility model is a schematic diagram of a material storage box structure of a material platform of a numerically controlled boring and milling machine.

[0030] Figure 3 The utility model is a schematic diagram of the structure of a feeding mechanism of a material table of a numerically controlled boring and milling machine.

[0031] Figure 4 The utility model is a side cross-sectional schematic diagram of a material table of a numerically controlled boring and milling machine.

[0032] Figure 5 It is an enlarged view of A of a material table of a CNC boring and milling machine of the utility model.

[0033] As shown in the figure: 1. Material table; 2. Material storage box; 3. Adjustment mechanism; 3.1. Limiting groove; 3.2. Limiting block; 3.3. Box door; 3.4. Tooth plate; 3.5. Motor 1; 3.6. Gear; 3.7. Slot; 3.8. Block; 3.9. Partition; 4. Baffle; 5. Conveyor rack; 6. Support rod; 7. Loading mechanism; 7.1. Connecting rack; 7.2. Cylinder; 7.3. T-plate; 7.4. Fixing rod; 7.5. Top plate; 7.6. Card plate; 7.7. Through slot; 8. Conveyor mechanism; 8.1. Roller; 8.2. Conveyor belt; 8.3. Motor 2. DETAILED DESCRIPTION

[0034] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0035] Combined with Figure 1 The utility model is provided with a material platform 1, the upper panel of the material platform 1 is an inclined surface with a low front and a high rear, which is convenient for parts to slide forward. A storage box 2 is fixedly connected to the upper rear end of the material platform 1 for placing processed parts. Baffles 4 are arranged on both sides of the upper part of the material platform 1 to prevent parts from falling.

[0036] Combined with Figure 2 The utility model arranges an adjusting mechanism 3 inside the material storage box 2, including a limit slot 3.1, a limit block 3.2, a box door 3.3, a tooth plate 3.4, a motor 3.5, a gear 3.6, a slot 3.7, a block 3.8, and a partition 3.9. Limit slots 3.1 are provided at the front ends of both sides of the inside of the material storage box 2, limit blocks 3.2 are arranged on both sides of the box door 3.3 and are clamped in the limit slots 3.1, a tooth plate 3.4 is fixedly connected to one side of the front of the box door 3.3, a motor 3.5 is fixedly connected to the upper end of one side of the front of the material storage box 2, a gear 3.6 is fixedly connected to one end of the motor 3.5, and the gear 3.6 is meshed with the tooth plate 3.4. The gear 3.6 is driven by the motor 3.5 to rotate and control the box door 3.3 to move up and down, so as to adjust the distance between the lower end of the box door 3.3 and the upper end of the material table 1 according to the size of the parts, and the panel of the material table 1 can maintain a row of parts.

[0037] A plurality of evenly distributed card slots 3.7 are provided on the inner rear wall of the storage box 2, and card blocks 3.8 are connected inside the card slots 3.7. A partition 3.9 is fixedly connected to the front end of the card block 3.8. The partition 3.9 can be quickly installed and disassembled through the card block 3.8 and the card slot 3.7, so that the number of partitions 3.9 can be set according to the type and size of parts to adjust the space for storing parts.

[0038] A conveyor frame 5 is arranged on the front side of the material table 1. A conveying mechanism 8 is arranged inside the conveyor frame 5 at the four corners of the lower part thereof, and includes a roller shaft 8.1, a conveyor belt 8.2, and a second motor 8.3. The roller shaft 8.1 is rotatably connected to both ends of the conveyor frame 5, and a conveyor belt 8.2 is sleeved between the roller shafts 8.1. The second motor 8.3 is fixedly connected to one end of the front side of the conveyor frame 5 and is fixedly connected to the roller shaft 8.1. The roller shaft 8.1 is driven to rotate by the second motor 8.3, thereby controlling the conveyor belt 8.2 to drive the parts to be transported to the milling machine.

[0039] Combined with Figure 3 The utility model is provided with a feeding mechanism 7 at the rear side of the conveying frame 5, including a connecting frame 7.1, a cylinder 7.2, a T-plate 7.3, a fixing rod 7.4, a top plate 7.5, a clamping plate 7.6, and a through slot 7.7. The connecting frame 7.1 is fixedly connected to the rear of the conveying frame 5, the upper part of the connecting frame 7.1 is a slanted surface with a low front and a high rear, a cylinder 7.2 is provided on one side of the lower part of the connecting frame 7.1, the lower end of the cylinder 7.2 is fixedly connected to the T-plate 7.3, the two ends of the upper rear side of the T-plate 7.3 are fixedly connected to the fixing rod 7.4, the upper end of the fixing rod 7.4 is fixedly connected to the top plate 7.5, and the upper part is a slanted surface with a low front and a high rear, the rear end of the top plate 7.5 is fixedly connected to the clamping plate 7.6, the front end of the upper part of the material table 1 is provided with a through slot 7.7, the fixing rod 7.4, The top plate 7.5 and the clamping plate 7.6 both penetrate the through slot 7.7. The top plate 7.5 can be driven by the cylinder 7.2 to move up and down through the through slot 7.7. When the cylinder 7.2 descends, the top plate 7.5 is flush with the material platform 1. When the parts slide to the upper part of the top plate 7.5, the cylinder 7.2 cooperates with the T-plate 7.3 and the fixing rod 7.4 to lift a group of parts to the upper end of the connecting frame 7.1, and then slides through the inclined surface of the connecting frame 7.1 to the conveyor belt 8.2 for transportation. When the top plate 7.5 is lifted, the clamping plate 7.6 blocks the next group of parts. When the top plate 7.5 falls again to be flush with the material platform 1, the second group of parts slides to the upper part of the top plate 7.5 for lifting and loading. The uniform speed of loading is ensured by the uniform movement of the cylinder 7.2.

[0040] When the utility model is implemented, Figure 1As shown, according to the type and size of the processed parts, different numbers of partitions 3.9 are clamped in the clamping groove 3.7 through the clamping block 3.8, and then the parts are placed in the storage box 2 for storage. When the milling machine needs to process, the motor 3.5 is started to drive the gear 3.6 to rotate and control the box door 3.3 to move up and down, so as to adjust the distance between the lower end of the box door 3.3 and the upper end of the material table 1 according to the size of the parts. The panel of the material table 1 can hold a row of parts, and the parts slide through the inclined panel of the material table 1 to the top of the top plate 7.6 in front, and the cylinder 7.2 is started to cooperate with The T-plate 7.3 and the fixing rod 7.4 lift a group of parts to the upper end of the connecting frame 7.1, and then slide them onto the conveyor belt 8.2 through the inclined surface of the connecting frame 7.1. The motor 8.3 is started to drive the roller 8.1 to rotate, thereby controlling the conveyor belt 8.2 to drive the parts to be transported to the milling machine. While the top plate 7.5 is lifted, the clamping plate 7.6 blocks the next group of parts. When the top plate 7.5 falls again to be flush with the material table 1, the second group of parts slides to the upper part of the top plate 7.5 for lifting and loading. The uniform movement of the cylinder 7.2 ensures repeated uniform loading.

[0041] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0042] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A material table of a CNC boring and milling machine, characterized in that: include: A material platform (1), wherein the upper portion of the material platform (1) is arranged at an inclined angle with the front portion being lower and the rear portion being higher; A material storage box (2), the material storage box (2) being arranged at the upper rear end of the material platform (1); An adjusting mechanism (3), wherein the adjusting mechanism (3) is arranged inside the material storage box (2); Baffles (4), the baffles (4) are fixedly connected to both sides of the upper part of the material platform (1); A conveying frame (5), wherein the conveying frame (5) is arranged on the front side of the material platform (1); Support rods (6), the support rods (6) are fixedly connected to the four corners of the lower part of the conveying frame (5); A feeding mechanism (7), the feeding mechanism (7) is arranged at the rear side of the conveying frame (5), comprising a connecting frame (7.1), a cylinder (7.2), a T-shaped plate (7.3), a fixing rod (7.4), a top plate (7.5), a clamping plate (7.6), and a through groove (7.7); the connecting frame (7.1) is fixedly connected to the rear of the conveying frame (5), and the upper part is an inclined surface with a lower front and a higher rear; the cylinder (7.2) is arranged on one side of the lower part of the connecting frame (7.1); the T-shaped plate (7.3) is fixedly connected to the rear of the conveying frame (5); connected to the lower end of the cylinder (7.2), the fixed rod (7.4) is fixedly connected to the two ends of the upper rear side of the T-shaped plate (7.3), the top plate (7.5) is fixedly connected to the upper end of the fixed rod (7.4), and the upper part is an inclined surface with a lower front and a higher rear, the clamping plate (7.6) is fixedly connected to the rear end of the top plate (7.5), the through slot (7.7) is opened at the front end of the upper part of the material platform (1), and the fixed rod (7.4), the top plate (7.5) and the clamping plate (7.6) all pass through the through slot (7.7); A conveying mechanism (8), wherein the conveying mechanism (8) is arranged inside the conveying frame (5).

2. A material table for a CNC boring and milling machine according to claim 1, characterized in that: The regulating mechanism (3) comprises: Limiting grooves (3.1), the limiting grooves (3.1) are arranged at the front ends of both sides inside the material storage box (2); A limit block (3.2), wherein the limit block (3.2) is snap-connected inside the limit groove (3.1); A box door (3.3), wherein the box door (3.3) is fixedly connected between the limit blocks (3.2).

3. A material table for a CNC boring and milling machine according to claim 2, characterized in that: A toothed plate (3.4) is fixedly connected to one side of the front of the box door (3.3), a motor (3.5) is fixedly connected to the upper end of one side of the front of the storage box (2), and a gear (3.6) is fixedly connected to one end of the motor (3.5), and the gear (3.6) is meshed with the toothed plate (3.4).

4. The material table of a CNC boring and milling machine according to claim 2, characterized in that: The inner rear wall of the material storage box (2) is provided with a plurality of evenly distributed card slots (3.7), a card block (3.8) is carded inside the card slot (3.7), and a partition plate (3.9) is fixedly connected to the front end of the card block (3.8).

5. A material table for a CNC boring and milling machine according to claim 4, characterized in that: The conveying mechanism (8) comprises: A roller shaft (8.1), the roller shaft (8.1) being rotatably connected to two ends of the interior of the conveying frame (5); A conveyor belt (8.2), wherein the conveyor belt (8.2) is sleeved between the rollers (8.1); Motor 2 (8.3), wherein the motor 2 (8.3) is fixedly connected to one end of the front side of the conveying frame (5) and is fixedly connected to the roller shaft (8.1).

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