CN215786833U

CN215786833U - Drilling machine

Info

Publication number: CN215786833U
Application number: CN202121823012.6U
Authority: CN
Inventors: 吴景坚
Original assignee: Jiangmen Jianghai Fangyuantong Sheet Metal Products Co ltd
Current assignee: Jiangmen Jianghai Fangyuantong Sheet Metal Products Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-11
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a drilling machine, which comprises an equipment frame; the conveying belt is erected on the equipment frame, the upper surface of the conveying belt is horizontally arranged, and the surface of the conveying belt is provided with a plurality of fixing devices for conveying workpieces; the first support is erected on the equipment frame, is positioned above the conveying belt and is parallel to the conveying direction of the conveying belt; the first transmission cylinders are vertically arranged on the first support and are uniformly arranged along the conveying direction of the conveying belt, the lower ends of the first transmission cylinders are provided with first drill bits, and the first transmission cylinders can drive the first drill bits to move towards the conveying belt and drive the first drill bits to rotate; the drilling machine disclosed by the utility model can be used for simultaneously drilling holes at multiple stations, so that the production efficiency is improved.

Description

Drilling machine

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a drilling machine.

Background

The drilling machine is equipment for realizing processing of various hole sites on parts, and drilling required counter bores, through holes, threaded holes and the like on preset positions of the parts by means of proper drill bit types and rotating speeds. The ordinary drilling machine can only drill holes by single feeding, and then the materials are replaced, so that the production rhythm is slow and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a drilling machine which can simultaneously drill holes at multiple stations and improve the production efficiency.

According to the embodiment of the utility model, the drilling machine comprises: an equipment rack; the conveying belt is erected on the equipment frame, the upper surface of the conveying belt is horizontally arranged, and a plurality of fixing devices are arranged on the surface of the conveying belt to convey workpieces; the first support is erected on the equipment frame, is positioned above the conveying belt and is parallel to the conveying direction of the conveying belt; a plurality of first transmission jar, it is a plurality of first transmission jar is vertical to be installed on the first support, and follow the direction of delivery align to grid of transmission band, the lower extreme of first transmission jar is equipped with first drill bit, first transmission jar can drive first drill bit to the transmission band removes, and the drive first drill bit is rotatory.

According to the embodiment of the utility model, the drilling machine at least has the following technical effects: the plurality of workpieces are fixed on the conveying belt through the fixing device to move, the workpieces are conveyed to positions below the corresponding first transmission cylinders, the plurality of first transmission cylinders drive the first drill bits to drill the workpieces simultaneously, and production efficiency is greatly improved; the fixing device can prevent the workpiece from being stressed and deflected during drilling.

In some embodiments of the present invention, a first slide rail is horizontally disposed on the equipment rack, the first slide rail has a sliding stroke perpendicular to the conveying direction of the conveying belt, and the first support is slidably connected to the first slide rail.

In some embodiments of the present invention, a second slide rail is further disposed on the equipment rack, the second slide rail is located below the first transmission cylinder, the second slide rail is parallel to the arrangement direction of the first transmission cylinder, a drill placing rack is slidably connected to the second slide rail, and the drill placing rack is located within the reach range of the first drill.

In some embodiments of the utility model, the drill placing rack comprises a base block, a driving motor and a placing plate, the base block is connected with the second sliding rail in a sliding manner, the driving motor is installed on the base block, the upper surface of the placing plate is perpendicular to the axis of the first drill, the placing plate is in transmission connection with the driving motor so as to drive the placing plate to rotate, and the upper surface of the placing plate is provided with a plurality of through placing holes for receiving the first drill.

In some embodiments of the utility model, a second support is arranged on a side of the conveyor belt, the second support is connected with the equipment frame and is parallel to the conveying direction of the conveyor belt, a plurality of second transmission cylinders are uniformly arranged on the second support along the conveying direction of the conveyor belt, the second transmission cylinders are horizontally arranged and are perpendicular to the conveyor belt, a second drill bit is arranged at one end of each second transmission cylinder close to the conveyor belt, and the second transmission cylinders can drive the second drill bit to move towards the conveyor belt and drive the second drill bit to rotate.

In some embodiments of the present invention, the conveyor belt is connected to the equipment rack by a height adjusting device.

In some embodiments of the present invention, the conveying belt includes two transmission chains and a plurality of connecting plates, the transmission chains are disposed on the equipment rack, the upper chains of the transmission chains are in a horizontal state, the two transmission chains are oppositely disposed at intervals, the connecting plates are perpendicular to the transmission chains, and two ends of the connecting plates are respectively connected to the two transmission chains.

In some embodiments of the utility model, the base of the equipment rack is provided with a shock pad.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a drill holder according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a second drive cylinder and a second drill bit according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a transmission belt according to an embodiment of the utility model.

Reference numerals:

an equipment rack 100, a first slide rail 110, a second slide rail 120;

a drill placing frame 130, a base block 131, a driving motor 132, a placing plate 133 and a placing hole 134;

a transmission belt 200, a fixing device 210, a transmission chain 220 and a connecting plate 230;

a first support 300, a first transmission cylinder 400, a first drill 410;

a second bracket 500, a second transmission cylinder 510, a second drill bit 520.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, a drill according to an embodiment of the present invention includes: an equipment rack 100; a conveyor 200, wherein the conveyor 200 is erected on the equipment rack 100, the upper surface of the conveyor 200 is horizontally arranged, and the surface of the conveyor 200 is provided with a plurality of fixing devices 210 for conveying workpieces; a first support 300, wherein the first support 300 is erected on the equipment rack 100, is positioned above the conveyor 200, and is parallel to the conveying direction of the conveyor 200; a plurality of first transmission cylinders 400, a plurality of first transmission cylinders 400 are vertically installed on first support 300 to evenly arrange along the direction of delivery of transmission band 200, the lower extreme of first transmission cylinder 400 is equipped with first drill bit 410, first transmission cylinder 400 can drive first drill bit 410 and move to transmission band 200, and drive first drill bit 410 is rotatory.

The workpiece is placed on the conveyor belt 200 and fixed using the fixing device 210. The conveyor 200 transports the workpiece to a position below the first cylinder 400, and the first cylinder 400 drives the first drill 410 to move toward the conveyor 200 to the workpiece, thereby starting the punching process of the workpiece. The lower ends of the first transmission cylinders 400 can be provided with first drill bits 410 of the same type, at this time, a new workpiece can be conveyed to the lower part of each first transmission cylinder 400 by the transmission belt 200, each first transmission cylinder 400 drives the first drill bit 410 to simultaneously punch and process each workpiece below, and after the processing is finished, the next batch of new workpieces are continuously conveyed; the lower ends of the first transmission cylinders 400 can be provided with first drill bits 410 of different types to deal with hole site processing of different types in the process flow, at this time, the transmission belt 200 can convey the workpiece to the lower side of the first transmission cylinder 400 at the head position for punching processing, and then convey the workpiece to the lower side of the first transmission cylinder 400 at the next position for further punching processing, and the punching processing is sequentially performed until the punching of a single workpiece is completed.

In some embodiments of the present invention, the equipment rack 100 is horizontally provided with a first sliding rail 110, the first sliding rail 110 has a sliding stroke perpendicular to the conveying direction of the conveying belt 200, and the first support 300 is slidably connected to the first sliding rail 110.

The first carriage 300 can slide on the first rail 110, which increases the degree of freedom of the first cylinder 400 in one dimension, and allows the workpiece punching position to be adjusted more flexibly. For example, the original workpiece is fixed on the conveying belt 200, and the punching position can be changed only by the movement of the conveying belt 200; after the first support 300 is slidably adjusted on the first slide rail 110, the punching position in the direction perpendicular to the moving direction of the conveyor 200 can be adjusted.

In some embodiments of the present invention, the equipment rack 100 is further provided with a second slide rail 120, the second slide rail 120 is located below the first transmission cylinder 400, the second slide rail 120 is arranged parallel to the arrangement direction of the first transmission cylinder 400, the drill holder 130 is slidably connected to the second slide rail 120, and the drill holder 130 is located within the reach of the first drill 410.

The drill bit placing frame 130 is slidably connected to the second slide rail 120, the second slide rail 120 has a sliding stroke in the arrangement direction of the first transmission cylinders 400, the drill bit placing frame 130 can move to the position below the first transmission cylinders 400 at any position, and the first transmission cylinders 400 can detach the first drill bits 410 to be placed on the drill bit placing frame 130 and can reinstall new first drill bits 410 from the drill bit placing frame 130 because the drill bit placing frame 130 is located within the reach range of the first drill bits 410.

Referring to fig. 2, in some embodiments of the present invention, the drill placing rack 130 includes a base block 131, a driving motor 132 and a placing plate 133, the base block 131 is slidably connected to the second slide rail 120, the driving motor 132 is mounted on the base block 131, an upper surface of the placing plate 133 is perpendicular to an axis of the first drill 410, the placing plate 133 is in transmission connection with the driving motor 132 to drive the placing plate 133 to rotate, and a plurality of through placing holes 134 for receiving the first drill 410 are formed in an upper surface of the placing plate 133.

The placing plate 133 has a plurality of through placing holes 134 formed in an upper surface thereof, and may be used to place a first drill 410 for replacement in advance, or may receive the first drill 410 removed from the first driving cylinder 400, and the driving motor 132 may drive the placing plate 133 to rotate, so that each of the placing holes 134 of the placing plate 133 may be moved to a position below the first driving cylinder 400.

When the first drill 410 is placed or picked up, the first carriage 300 slides on the first sliding rail 110 and moves above the placing plate 133; if the first sliding rail 110 is not provided, that is, the first bracket 300 is fixed on the equipment rack 100 and cannot slide, the placing plate 133 has a yielding structure, that is, a semicircular plate. When drilling, the driving motor 132 drives the placing plate 133 to rotate to leave a hole position for the first drill 410; when the drill is replaced, the driving motor 132 drives the placing plate 133 to rotate, and moves the placing hole 134 to the lower side of the first transfer cylinder 400, so that the first drill 410 can be placed in the placing hole 134.

Referring to fig. 3, in some embodiments of the present invention, a second support 500 is disposed at a side of the conveyor 200, the second support 500 is connected to the equipment rack 100 and is parallel to the conveying direction of the conveyor 200, a plurality of second driving cylinders 510 are uniformly arranged on the second support 500 along the conveying direction of the conveyor 200, the second driving cylinders 510 are horizontally disposed and are perpendicular to the conveyor 200, a second drill 520 is disposed at one end of the second driving cylinders 510 close to the conveyor 200, and the second driving cylinders 510 can drive the second drill 520 to move toward the conveyor 200 and drive the second drill 520 to rotate.

The second transmission cylinder 510 can drive the second drill bit 520 to move towards the transmission belt 200, when the first drill bit 410 punches the workpiece, the second drill bit 520 can be used for punching the side face of the workpiece, the step of turning the workpiece again is omitted, and the utilization rate is improved so as to improve the efficiency.

In some embodiments of the present invention, the conveyor 200 is coupled to the equipment rack 100 by a height adjustment device 140.

The height adjusting device 140 can adjust the height of the conveyor belt 200, so as to change the height of the workpiece, and relatively speaking, the punching position of the second drill 520 driven by the second driving cylinder 510 can be changed along with the change of the height of the workpiece, so that the punching position of the second drill 520 can be adjusted more flexibly.

Referring to fig. 4, in some embodiments of the present invention, the conveyor 200 includes two transmission chains 220 and a plurality of connection plates 230, the transmission chains 220 are disposed on the equipment rack 100, the upper chains of the transmission chains 220 are in a horizontal state, the two transmission chains 220 are oppositely spaced, the connection plates 230 are perpendicular to the transmission chains 220, and two ends of the connection plates 230 are respectively connected to the two transmission chains 220.

The transmission chain 220 is adopted for transmission, the transmission is stable, the bearing capacity is large, and when a workpiece with large mass is placed, the workpiece cannot slip to cause punching positioning deviation.

In some embodiments of the utility model, the base of the equipment rack 100 is provided with shock absorbing pads.

The shock pad can slow down the vibration that equipment during operation produced, avoids the influence that strong vibration brought, improves the accuracy of equipment processing of punching.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A drilling machine, comprising:

an equipment rack (100);

the conveying belt (200) is erected on the equipment frame (100), the upper surface of the conveying belt (200) is horizontally arranged, and a plurality of fixing devices (210) are arranged on the surface of the conveying belt (200) to convey workpieces;

the first bracket (300) is erected on the equipment frame (100), is positioned above the conveying belt (200), and is parallel to the conveying direction of the conveying belt (200);

a plurality of first transmission cylinder (400), a plurality of first transmission cylinder (400) are vertically installed on first support (300), and follow the direction of delivery align to grid of transmission band (200), the lower extreme of first transmission cylinder (400) is equipped with first drill bit (410), first transmission cylinder (400) can drive first drill bit (410) to transmission band (200) remove, and the drive first drill bit (410) are rotatory.

2. Drilling machine according to claim 1, characterized in that a first slide rail (110) is horizontally arranged on the equipment rack (100), the first slide rail (110) has a sliding travel perpendicular to the conveying direction of the conveyor belt (200), and the first support (300) is slidably connected to the first slide rail (110).

3. The drilling machine according to claim 1, characterized in that a second slide rail (120) is further disposed on the equipment rack (100), the second slide rail (120) is located below the first transmission cylinder (400), the second slide rail (120) is arranged in parallel to the arrangement direction of the first transmission cylinder (400), a drill placing rack (130) is slidably connected to the second slide rail (120), and the drill placing rack (130) is located within the reach range of the first drill (410).

4. The drilling machine according to claim 3, characterized in that the drill placing frame (130) comprises a base block (131), a driving motor (132) and a placing plate (133), the base block (131) is connected with the second slide rail (120) in a sliding manner, the driving motor (132) is installed on the base block (131), the upper surface of the placing plate (133) is perpendicular to the axis of the first drill (410), the placing plate (133) is in transmission connection with the driving motor (132) to drive the placing plate (133) to rotate, and the upper surface of the placing plate (133) is provided with a plurality of through placing holes (134) for receiving the first drill (410).

5. The drilling machine according to claim 1, characterized in that a second support (500) is arranged on the side of the transmission belt (200), the second support (500) is connected with the equipment frame (100) and parallel to the transmission direction of the transmission belt (200), a plurality of second transmission cylinders (510) are uniformly arranged on the second support (500) along the transmission direction of the transmission belt (200), the second transmission cylinders (510) are horizontally arranged and perpendicular to the transmission belt (200), one ends of the second transmission cylinders (510) close to the transmission belt (200) are provided with second drill bits (520), and the second transmission cylinders (510) can drive the second drill bits (520) to move towards the transmission belt (200) and drive the second drill bits (520) to rotate.

6. Drilling machine according to claim 5, characterized in that the conveyor belt (200) is connected to the equipment rack (100) by means of a height adjustment device (140).

7. The drilling machine according to claim 1, wherein the transmission belt (200) comprises two transmission chains (220) and a plurality of connection plates (230), the transmission chains (220) are arranged on the equipment frame (100), the upper chains of the transmission chains (220) are in a horizontal state, the two transmission chains (220) are oppositely and alternately arranged, the connection plates (230) are perpendicular to the transmission chains (220), and two ends of the connection plates (230) are respectively connected with the two transmission chains (220).

8. Drilling machine according to claim 1, characterized in that the base of the equipment rack (100) is provided with a shock pad.