Drilling machine

Abstract

The utility model discloses a drilling machine which comprises a feeding unit and a material pushing rod, the feeding unit comprises a feeding bin assembly, a conveying channel, a covering assembly and the material pushing rod, the conveying channel is arranged on the lower portion of the feeding bin assembly, the conveying channel is of a guide rail type structure with an opening in the top, the opening faces the feeding bin assembly, the covering assembly is arranged on one side of the feeding bin assembly, and the material pushing rod is arranged on the other side of the feeding bin assembly. The material pushing rod is arranged at the feeding end of the conveying channel, and the material pushing rod can be movably inserted into the conveying channel and pushes the copper bars; the machining unit comprises a drilling assembly and a moving assembly, the drilling assembly is installed on the moving assembly, and the moving assembly drives the drilling assembly to move above the conveying channel; and the discharging unit comprises a material blocking assembly and a discharging bin arranged at the discharging end of the conveying channel, and the material blocking assembly is arranged on one side of the covering assembly. The production efficiency can be improved, and continuous production is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a drilling machine. Background Art

[0002] With the rapid development of modern industrial technology, the demand for efficient and precise processing of metal materials such as copper bars is increasing. As a widely used basic material, copper bars play an important role in the manufacture of electrical equipment, building structures and various parts. Existing drilling equipment has a lot of room for improvement in terms of automation and continuous production capacity. For example, the automatic loading, positioning, and unloading of copper bars during the processing process often require manual intervention, which not only increases the labor intensity of workers, but also affects the quality and stability of products. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a drilling machine that can improve production efficiency and achieve continuous production.

[0004] A drilling machine according to the first aspect of the present invention includes: a feeding unit, including a loading bin assembly, a conveying channel, a covering assembly and a pushing rod, wherein the conveying channel is arranged at the lower part of the loading bin assembly, the conveying channel is a guide rail structure with a top opening, the opening is arranged toward the loading bin assembly, the covering assembly is arranged on one side of the loading bin assembly, the pushing rod is arranged at the feeding end of the conveying channel, and the pushing rod can be movably plugged into the conveying channel and push the copper bar;

[0005] The processing unit comprises a drilling assembly and a moving assembly, wherein the drilling assembly is mounted on the moving assembly, and the moving assembly drives the drilling assembly to move above the conveying channel;

[0006] A material unloading unit, comprising a material blocking assembly and a material unloading bin arranged at the material discharging end of the conveying channel, wherein the material blocking assembly is arranged on one side of the covering assembly;

[0007] Among them, when the conveying channel conveys the copper bar, the covering assembly covers and closes the conveying channel, and the material blocking assembly retracts from the conveying channel to form a smooth conveying channel; when the processing unit performs drilling processing, the covering assembly is withdrawn from the top of the conveying channel to facilitate the processing unit to drill holes, and the material blocking assembly extends from the conveying channel to limit the copper bar.

[0008] A drilling machine according to an embodiment of the utility model has at least the following beneficial effects: the feeding unit can enable the copper bars to continuously enter the processing area, greatly improving the feeding efficiency and the ability of continuous production; the covering component can ensure the positioning of the copper bars during the transportation process, timely cover and close the transportation channel, and effectively prevent the copper bars from shifting or accidentally slipping; the processing unit adopts a combination of a drilling component and a moving component, so that the drilling component can move flexibly above the transportation channel, and realize rapid positioning and efficient drilling of copper bars at different positions, greatly improving the flexibility of drilling processing; the unloading unit can ensure that the finished product falls smoothly into the unloading hopper, improving the efficiency of unloading; the drilling machine has a compact structure and a high degree of automation, can ensure the accuracy and efficiency of the copper bar drilling process, and realize the automated and continuous production of copper bar drilling.

[0009] According to some embodiments of the utility model, the feeding bin assembly includes a vertical bin and an adjusting rod, the vertical bin is provided with a plurality of transverse slots, and the adjusting rod can be movably installed in the transverse slots to adapt to the length of the copper bars. The adjusting rod can be movably installed in the transverse slots according to the actual length requirements of the copper bars, so as to realize the positioning of copper bars of different lengths, thereby adapting to copper bars of different lengths and specifications, and further improving the versatility of the equipment.

[0010] According to some embodiments of the utility model, the vertical silo is provided with a first inner concave portion, the adjusting rod is provided with a second inner concave portion, the first inner concave portion and the second inner concave portion are arranged opposite to each other, and the first inner concave portion and the second inner concave portion are adapted to the width of the copper bar, so as to ensure the stability of the copper bar in the vertical silo and prevent the copper bar from shaking.

[0011] According to some embodiments of the utility model, the unloading bin is tiltedly arranged at the discharge end of the conveying channel, and a circular arc transition treatment is arranged at the abutment between the unloading bin and the conveying channel, so as to reduce the wear and tear during the transportation of the copper bars.

[0012] According to some embodiments of the utility model, the material blocking assembly includes a first cylinder and a block, the first cylinder is arranged on one side of the conveying channel, the block is drivingly connected to the first cylinder, the block is arranged corresponding to the conveying channel, and the first cylinder drives the block to extend or retract from the conveying channel. Accurately limit and block the copper bar during the conveying process, effectively avoid the movement deviation of the copper bar before and after drilling, and ensure the accuracy of the drilling position.

[0013] According to some embodiments of the utility model, the stopper is provided with a third inner recess, and the shape and size of the third inner recess and the copper bar are mutually adapted. The third inner recess can improve the fit between the stopper and the copper bar, further increase the contact area between the stopper and the copper bar, and reduce the wear of the copper bar.

[0014] According to some embodiments of the utility model, the covering assembly includes a second cylinder, a rotating block and a cover plate which are sequentially connected in a transmission manner, the shape and size of the cover plate are mutually adapted to the conveying channel, the upper part of the rotating block is connected with a rotating shaft, when the second cylinder is extended, the cover plate covers the conveying channel, and when the second cylinder is retracted, the cover plate is withdrawn from the top of the conveying channel. The rotating block is linked to the second cylinder through the rotating shaft connected to the upper part, when the second cylinder is extended, the cover plate is tightly attached to the top of the conveying channel, playing a sealing and protective role; and when the second cylinder is retracted, the cover plate can automatically withdraw from the top of the conveying channel, which is convenient for the copper bars to enter and exit and the processing unit to perform drilling operations on the copper bars.

[0015] According to some embodiments of the utility model, the drilling assembly includes a vertical drill bit and a horizontal drill bit, the moving assembly includes a moving guide rail, a third cylinder, and a fourth cylinder, the vertical drill bit and the horizontal drill bit can be movably mounted on the moving guide rail, a third cylinder is provided on one side of the vertical drill bit, and the output shaft of the third cylinder is connected to the vertical drill bit in a transmission manner, and a fourth cylinder is provided on one side of the horizontal drill bit, and the output shaft of the fourth cylinder is connected to the horizontal drill bit in a transmission manner. The moving guide rail can simultaneously drive the vertical drill bit and the horizontal drill bit to move, so as to facilitate drilling of copper bars in multiple directions.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0018] Figure 1 A schematic diagram of a drilling machine according to an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of a feeding unit and a discharging unit of an embodiment of the utility model;

[0020] Figure 3 It is a schematic diagram of a covering assembly according to an embodiment of the utility model;

[0021] Figure 4 It is a schematic diagram of a processing unit according to an embodiment of the present utility model.

[0022] Figure markings: feeding unit 100; processing unit 110; unloading unit 120; conveying channel 130; vertical silo 140; adjusting rod 150; transverse groove 160; first recessed portion 170; second recessed portion 180; cover plate 190; first cylinder 200; second cylinder 210; unloading silo 220; rotating block 230; moving guide rail 240; vertical drill bit 250; third cylinder 260; horizontal drill bit 270; fourth cylinder 280. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0027] Reference Figures 1 to 4 A drilling machine includes: a feeding unit 100, including a feeding bin assembly, a conveying channel 130, a covering assembly and a pushing rod, the conveying channel 130 is arranged at the lower part of the feeding bin assembly, the conveying channel 130 is a guide rail structure with an opening at the top, and the opening is arranged toward the feeding bin assembly, the covering assembly is arranged on one side of the feeding bin assembly, the pushing rod is arranged at the feeding end of the conveying channel 130, and the pushing rod can be movably plugged into the conveying channel 130 and push the copper bar;

[0028] The processing unit 110 includes a drilling assembly and a moving assembly, wherein the drilling assembly is mounted on the moving assembly, and the moving assembly drives the drilling assembly to move above the conveying channel 130;

[0029] The material unloading unit 120 includes a material blocking assembly and a material unloading bin 220 disposed at the discharge end of the conveying channel 130, and the material blocking assembly is disposed on one side of the covering assembly;

[0030] Among them, when the conveying channel 130 conveys the copper bar, the covering assembly covers and closes the conveying channel 130, and the material blocking assembly retracts from the conveying channel 130 to form a smooth conveying channel 130; when the processing unit 110 performs drilling processing, the covering assembly is withdrawn from the top of the conveying channel 130 to facilitate the drilling of the processing unit 110, and the material blocking assembly extends from the conveying channel 130 to limit the copper bar.

[0031] The feeding unit 100 allows the copper bars to continuously enter the processing area, greatly improving the feeding efficiency and the ability of continuous production; the covering component can ensure the positioning of the copper bars during the transportation process, timely cover and close the transportation channel 130, and effectively prevent the copper bars from shifting or accidentally slipping. The processing unit 110 adopts a combination of a drilling component and a moving component, so that the drilling component can move flexibly above the transportation channel 130, and realize rapid positioning and efficient drilling of copper bars at different positions, greatly improving the flexibility of drilling processing; the unloading unit 120 can ensure that the finished product falls smoothly into the unloading bin 220, improving the unloading efficiency; the drilling machine has a compact structure and a high degree of automation, which can ensure the accuracy and efficiency of the copper bar drilling process and realize the automated and continuous production of copper bar drilling.

[0032] The loading bin assembly includes a vertical bin 140 and an adjusting rod 150. The vertical bin 140 is provided with a plurality of transverse slots 160. The adjusting rod 150 can be movably installed in the transverse slots 160 to adapt to the length of the copper bars. The adjusting rod 150 can be movably installed in the transverse slots 160 according to the actual length requirements of the copper bars, so as to realize the positioning of copper bars of different lengths, thereby adapting to copper bars of different lengths and specifications, and further improving the versatility of the equipment.

[0033] Reference Figure 2 The vertical silo 140 is provided with a first inner recess 170, and the adjusting rod 150 is provided with a second inner recess 180. The first inner recess 170 and the second inner recess 180 are arranged opposite to each other, and the first inner recess 170 and the second inner recess 180 are adapted to the width of the copper bar. The stability of the copper bar in the vertical silo 140 is ensured to prevent the copper bar from shaking.

[0034] The unloading bin 220 is tiltedly arranged at the discharge end of the conveying channel 130, and a circular arc transition treatment is arranged at the abutment between the unloading bin 220 and the conveying channel 130, so as to reduce the wear and tear during the transportation of the copper bars.

[0035] The material blocking assembly includes a first cylinder 200 and a block. The first cylinder 200 is arranged on one side of the conveying channel 130. The block is connected to the first cylinder 200 in a transmission manner. The block is arranged corresponding to the conveying channel 130. The first cylinder 200 drives the block to extend or retract from the conveying channel 130. The copper bar is accurately limited and blocked during the conveying process, and the movement deviation of the copper bar before and after drilling is effectively avoided, ensuring the accuracy of the drilling position.

[0036] The stopper is provided with a third inner concave portion, and the shape and size of the third inner concave portion and the copper bar are mutually adapted. The third inner concave portion can improve the fit between the stopper and the copper bar, further increase the contact area between the stopper and the copper bar, and reduce the wear of the copper bar.

[0037] Reference Figure 3 The covering assembly includes a second cylinder 210, a rotating block 230 and a cover plate 190 which are sequentially connected in a transmission manner. The shape and size of the cover plate 190 are adapted to the conveying channel 130. A rotating shaft is connected to the upper part of the rotating block 230. When the second cylinder 210 is extended, the cover plate 190 covers the conveying channel 130. When the second cylinder 210 is retracted, the cover plate 190 is withdrawn from the top of the conveying channel 130. The rotating block 230 is linked with the second cylinder 210 through the rotating shaft connected to the upper part. When the second cylinder 210 is extended, the cover plate 190 is tightly attached to the top of the conveying channel 130, playing a sealing and protective role; and when the second cylinder 210 is retracted, the cover plate 190 can automatically withdraw from the top of the conveying channel 130, which is convenient for the copper bars to enter and exit and the processing unit 110 to perform drilling operations on the copper bars. The covering assembly is used to cooperate with the conveying channel 130. The conveying channel 130 has two functions. The first is that it can be used as a conveying channel 130 for the copper bars. The second is that when the copper bars are drilled, the conveying channel 130 can be used as a positioning seat to provide support and fixation for the copper bars.

[0038] Reference Figure 4 The drilling assembly includes a vertical drill bit 250 and a horizontal drill bit 270, and the moving assembly includes a moving guide rail 240, a third cylinder 260, and a fourth cylinder 280. The vertical drill bit 250 and the horizontal drill bit 270 can be movably mounted on the moving guide rail 240. The third cylinder 260 is disposed on one side of the vertical drill bit 250, and the output shaft of the third cylinder 260 is in driving connection with the vertical drill bit 250. The fourth cylinder 280 is disposed on one side of the horizontal drill bit 270, and the output shaft of the fourth cylinder 280 is in driving connection with the horizontal drill bit 270. The moving guide rail 240 can simultaneously drive the vertical drill bit 250 and the horizontal drill bit to move, so as to facilitate drilling of copper bars in multiple directions.

[0039] Reference Figures 1 to 4 In this embodiment, the feeding unit 100 is equipped with a feeding bin assembly, wherein a plurality of transverse slots 160 are provided inside the vertical bin 140 to accommodate copper bars of different lengths. By movably installing the adjustment rod 150 in the transverse slot 160, the copper bar can be adapted and fixed according to the actual length of the copper bar. A first inner recess 170 adapted to the width of the copper bar is provided on one side of the vertical bin 140, and a corresponding second inner recess 180 is provided on the adjustment rod 150, and the two cooperate to ensure that the copper bar is stably supported and positioned during the feeding process.

[0040] The feeding unit 100 also includes a conveying channel 130, a covering assembly and a push rod. The conveying channel 130 is a guide rail structure with an opening at the top, which facilitates the copper bars to slide from the vertical silo 140 into the conveying channel 130. The covering assembly realizes the opening and closing control of the conveying channel 130 through the transmission connection of the second cylinder 210, the rotating block 230 and the cover plate 190. When the second cylinder 210 is extended, the cover plate 190 covers the conveying channel 130 to achieve the position limit when the copper bars are conveyed; and when the second cylinder 210 is retracted, the cover plate 190 is opened to allow the processing unit 110 to process the copper bars. The push rod is movably plugged into the feed end of the conveying channel 130. Through the forward and backward movement of the push rod, the copper bars are ensured to be continuously and accurately fed into the processing area. After the copper bars enter the processing area, the push rod maintains the thrust, thereby preventing the copper bars from deflecting during the processing process.

[0041] In the processing unit 110, the drilling assembly includes a vertical drill bit 250 and a horizontal drill bit 270. Both the vertical drill bit 250 and the horizontal drill bit 270 can be flexibly moved on the movable guide rail 240. The vertical drill bit 250 is connected to the output shaft of the third cylinder 260 to adjust the height position; while the horizontal drill bit 270 is connected to the output shaft of the fourth cylinder 280 to complete the horizontal positioning. The mobile assembly drives the drilling assembly to move above the conveying channel 130 through the third cylinder 260 and the fourth cylinder 280 to perform multi-dimensional drilling processing tasks.

[0042] As for the unloading unit 120, the material blocking assembly includes a first cylinder 200 and a block, and a third inner concave portion matching the shape and size of the copper bar is provided on the block to ensure that the copper bar is effectively limited during the drilling process. When the copper bar is completed drilling, the first cylinder 200 drives the block to retract, allowing the copper bar to slide out along the inclined unloading bin 220, and the intersection of the unloading bin 220 and the conveying channel 130 adopts an arc transition treatment, so that the resistance encountered by the copper bar during the unloading process is reduced, and the copper bar enters the unloading bin 220 smoothly, effectively avoiding scratches or deformation that may occur to the copper bar during the transition process.

[0043] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A drilling machine for drilling holes in copper bars, characterized in that: include: A feeding unit, comprising a feeding bin assembly, a conveying channel, a covering assembly and a pushing rod, wherein the conveying channel is arranged at the lower part of the feeding bin assembly, the conveying channel is a guide rail structure with a top opening, the opening is arranged toward the feeding bin assembly, the covering assembly is arranged at one side of the feeding bin assembly, the pushing rod is arranged at the feeding end of the conveying channel, and the pushing rod can be movably plugged into the conveying channel to push the copper bars; The processing unit comprises a drilling assembly and a moving assembly, wherein the drilling assembly is mounted on the moving assembly, and the moving assembly drives the drilling assembly to move above the conveying channel; A material unloading unit, comprising a material blocking assembly and a material unloading bin arranged at the material discharging end of the conveying channel, wherein the material blocking assembly is arranged on one side of the covering assembly; Among them, when the conveying channel conveys the copper bar, the covering assembly covers and closes the conveying channel, and the material blocking assembly retracts from the conveying channel to form a smooth conveying channel; when the processing unit performs drilling processing, the covering assembly is withdrawn from the top of the conveying channel to facilitate the processing unit to drill holes, and the material blocking assembly extends from the conveying channel to limit the copper bar.

2. A drilling machine according to claim 1, characterized in that: The feeding bin assembly includes a vertical bin and an adjusting rod. The vertical bin is provided with a plurality of transverse slots. The adjusting rod can be movably installed in the transverse slots to adapt to the length of the copper strip.

3. A drilling machine according to claim 2, characterized in that: The vertical silo is provided with a first inner recess, and the adjusting rod is provided with a second inner recess. The first inner recess and the second inner recess are arranged opposite to each other, and the first inner recess and the second inner recess are adapted to the width of the copper bar.

4. A drilling machine according to claim 1, characterized in that: The unloading bin is tiltedly arranged at the discharge end of the conveying channel, and a circular arc transition treatment is arranged at the abutment portion between the unloading bin and the conveying channel.

5. A drilling machine according to claim 1, characterized in that: The material blocking assembly includes a first cylinder and a block, wherein the first cylinder is arranged at one side of the conveying channel, the block is transmission-connected to the first cylinder, the block is arranged corresponding to the conveying channel, and the first cylinder drives the block to extend or retract from the conveying channel.

6. A drilling machine according to claim 5, characterized in that: The stopper is provided with a third inner recess, and the shape and size of the third inner recess are mutually adapted to those of the copper bar.

7. A drilling machine according to claim 1, characterized in that: The covering assembly includes a second cylinder, a rotating block and a cover plate which are sequentially connected in a transmission manner. The shape and size of the cover plate are adapted to the conveying channel. A rotating shaft is connected to the upper portion of the rotating block. When the second cylinder extends, the cover plate covers the conveying channel. When the second cylinder retracts, the cover plate is withdrawn from above the conveying channel.

8. A drilling machine according to claim 1, characterized in that: The drilling assembly includes a vertical drill bit and a horizontal drill bit, and the moving assembly includes a moving guide rail, a third cylinder, and a fourth cylinder. The vertical drill bit and the horizontal drill bit can be movably installed on the moving guide rail. A third cylinder is provided on one side of the vertical drill bit, and the output shaft of the third cylinder is transmission-connected to the vertical drill bit. A fourth cylinder is provided on one side of the horizontal drill bit, and the output shaft of the fourth cylinder is transmission-connected to the horizontal drill bit.

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