Chip removal device of drilling machine

Abstract

The utility model provides a drilling machine chip removal device which relates to the technical field of drilling machines and comprises a vertical drilling machine body and a workbench, the workbench is installed on an adjusting stand column of a vertical drilling machine, a plurality of chip removal grooves are formed in the top end of the workbench at equal intervals in a penetrating mode, and the chip removal grooves are formed in the length direction of the vertical drilling machine. A cylinder is installed on the back face of the workbench, a chip removal plate is installed at the output end of the cylinder, the chip removal plate moves front and back on the workbench through stretching and retracting of the cylinder, and chips enter a collecting device arranged at the bottom through the chip removal groove. By arranging the chip removal groove and the chip cleaning plate and combining the telescopic action of the air cylinder, chip waste generated in the machining process can be effectively pushed into the collecting device through the chip removal groove, and the problem that the chip waste directly falls onto a workbench or the ground in the machining process of a traditional drilling machine is solved.

Description

Technical Field

[0001] This utility model relates to the field of drilling technology, and in particular to a chip removal device for drilling machines. Background Technology

[0002] A drilling machine is a machine tool that mainly uses a drill bit to machine holes in a workpiece. Its working principle is that the rotation of the drill bit is the main motion, and the axial movement of the drill bit is the feed motion.

[0003] The vertical drilling machine's worktable and spindle box can move vertically on the column, making it suitable for processing small and medium-sized workpieces. During the drilling process, the chips and waste materials generally fall directly onto the worktable or the ground. Currently, there is a lack of structures for effectively collecting the chips and waste materials. Therefore, we propose a chip removal device for drilling machines. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies. During the drilling process, the debris and waste materials generated by the drilling machine generally fall directly onto the worktable or the ground, and there is currently a lack of structures for effectively collecting the debris and waste materials.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A chip removal device for a drilling machine includes a vertical drilling machine body and a worktable. The worktable is mounted on an adjusting column of the vertical drilling machine. Several chip removal grooves are equidistantly opened through the top of the worktable, extending along the length of the vertical drilling machine. The joints between the chip removal grooves and the worktable are chamfered. A cylinder is installed on the back of the worktable, and a chip cleaning plate is installed at the output end of the cylinder. The extension and retraction of the cylinder causes the chip cleaning plate to move back and forth on the worktable, allowing the chips to pass through the chip removal grooves into a collection device located at the bottom.

[0007] Furthermore, the extension and retraction stroke of the cylinder is the same as the length of the chip removal groove.

[0008] Furthermore, a support frame is provided on the back of the workbench and at the bottom of the cylinder to support and install the cylinder, and a drilling groove corresponding to the drill bit is also provided on the top of the workbench.

[0009] Furthermore, the bottom of the chip removal plate is equipped with a chip-pushing protrusion that adapts to the connection between the chip removal groove and the worktable.

[0010] Furthermore, the collection device includes a support, a baffle, a collection port, a collection compartment, and a collection box. The baffle is mounted on the support and located at the front end. The support has an arc-shaped top surface and a collection port at its lowest point. The collection compartment is located inside the support and is used to pull out and place the collection box.

[0011] Furthermore, the worktable and the support are connected by the adjusting column of the vertical drilling machine, which is also equipped with a control button for controlling the operation of the cylinder.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] By setting up chip discharge grooves and chip removal plates, combined with the extension and retraction of cylinders, the chips and waste generated during the machining process can be effectively pushed into the collection device through the chip discharge grooves, solving the problem that chips and waste fall directly onto the worktable or the ground during the machining process of traditional drilling machines.

[0014] Because it can collect debris and waste in a timely manner, it avoids pollution of the workbench and floor, improves the cleanliness of the processing environment, and helps to improve processing quality and efficiency.

[0015] The design of the worktable and chip conveyor takes into account the actual machining needs. The chamfering at the junction of the chip conveyor and the worktable makes it easier to push out chips. The design of the chip pusher protrusion makes the chip removal plate push chips more smoothly and also plays a guiding role.

[0016] The bottom collection device takes into account the efficiency of debris collection. Through the arc design and the collection port, the debris can flow smoothly into the collection chamber. At the same time, the pull-out design makes it easy to clean and replace the collection box, improving the convenience of use. Attached Figure Description

[0017] Figure 1 A schematic diagram of the overall structure of a chip removal device for a drilling machine provided by this utility model;

[0018] Figure 2 An enlarged schematic diagram of structure A of a chip removal device for a drilling machine provided by this utility model;

[0019] Figure 3 A schematic diagram of the chip removal plate of a drilling machine chip removal device provided by this utility model.

[0020] Legend:

[0021] 1. Vertical drilling machine;

[0022] 2. Workbench; 21. Chip conveyor; 22. Support frame; 23. Drilling slot;

[0023] 3. Cylinder;

[0024] 4. Chip cleaning plate; 41. Chip pushing bump;

[0025] 5. Collection device; 51. Support; 52. Baffle; 53. Collection port; 54. Collection bin; 55. Collection box. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. Example 1

[0030] like Figure 1-3 As shown, this utility model provides a technical solution: a chip removal device for a drilling machine, including a vertical drilling machine 1 body and a worktable 2. The worktable 2 is installed on the adjusting column of the vertical drilling machine 1. Several chip removal grooves 21 are equidistantly opened at the top of the worktable 2. The chip removal grooves 21 are opened along the length direction of the vertical drilling machine 1, and the connection between the chip removal grooves 21 and the worktable 2 is chamfered. A cylinder 3 is installed on the back of the worktable 2. A chip cleaning plate 4 is installed at the output end of the cylinder 3. The extension and retraction of the cylinder 3 causes the chip cleaning plate 4 to move back and forth on the worktable 2, so that the chips enter the collection device 5 set at the bottom through the chip removal grooves 21. Example 2

[0031] like Figure 1-3 As shown, the extension and retraction stroke of cylinder 3 is the same as the length of chip discharge groove 21, thus effectively cleaning chip discharge groove 21.

[0032] A support frame 22 is provided on the back of the workbench 2 and at the bottom of the cylinder 3 to support and install the cylinder 3. A drilling groove 23 corresponding to the drill bit is also provided on the top of the workbench 2.

[0033] The bottom of the chip removal plate 4 is equipped with a chip pushing protrusion 41 that matches the connection between the chip removal groove 21 and the worktable 2. The chip removal plate 4 can also be used as a horizontal plate to place the workpiece in contact with the drilled part.

[0034] The collection device 5 includes a support 51, a baffle 52, a collection port 53, a collection chamber 54, and a collection box 55. The baffle 52 is mounted on the support 51 and is located at the front end. The top of the support 51 has an arc design, and the collection port 53 is opened at the lowest point. The collection chamber 54 is located inside the support 51 and is used to pull out and place the collection box 55. The collection box 55 is equipped with a handle to assist in pulling out.

[0035] The worktable 2 and the support 51 are connected by the adjusting column of the vertical drilling machine 1. The vertical drilling machine 1 is also equipped with a control button to control the operation of the cylinder 3.

[0036] The working process of this utility model is as follows: The drilling machine is in standby mode, the chip removal plate 4 is located at the rear end of the worktable 2, the cylinder 3 is in the retracted state, and the collection box 55 in the collection device 5 has been pre-placed in the collection bin 54 to receive the chip waste. When drilling begins, the drill bit drills a hole in the workpiece, and the generated chip waste will fall onto the worktable 2. Since several chip removal grooves 21 are equidistantly opened at the top of the worktable 2, these chip wastes will naturally fall into the chip removal grooves 21. When the chip powder on the worktable 2 accumulates to a certain level, the operator starts the cylinder 3 through the control button. The cylinder 3 begins to extend forward, pushing the chip removal plate 4 forward. As the chip removal plate 4 moves forward, the chips are pushed to the end of the chip removal grooves 21 and fall into the collection device 5 through the gap between the worktable 2 and the collection device 5. Because the top of the support 51 of the collecting device 5 adopts an arc design and a collection port 53 is opened at the lowest point, the debris can flow smoothly along the arc into the collection port 53 and eventually fall into the collection box 55 in the collection chamber 54. When the debris in the collection box 55 accumulates to a certain extent, the operator can pull the collection box 55 out of the collection chamber 54, clean the debris, and put it back or replace it with a new collection box 55.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drill press chip removal device, comprising a vertical drill press (1) body and a worktable (2) mounted on the adjusting column of the vertical drill press (1), characterized in that: The workbench (2) top equidistantly penetrates a plurality of chip removal grooves (21), the chip removal grooves (21) are opened along the length direction of the vertical drilling machine (1), and the chip removal grooves (21) are chamfered at the joint with the workbench (2), the workbench (2) back is provided with a cylinder (3), the cylinder (3) output end is provided with a chip removal plate (4), the cylinder (3) extension and retraction makes the chip removal plate (4) displacement before and after the workbench (2), and the debris enters the collecting device (5) provided at the bottom through the chip removal groove (21).

2. A drill press chip removal device according to claim 1 wherein: The extension stroke of the cylinder (3) is same with the length of the chip removal groove (21).

3. A drill press chip removal device according to claim 1 wherein: The workbench (2) back and the bottom of the cylinder (3) are provided with a support frame (22) for supporting and installing the cylinder (3), and the workbench (2) top is also provided with a punching groove (23) corresponding to the drill bit.

4. A drill press chip removal device according to claim 1 wherein: The bottom of the chip removal plate (4) is provided with a chip pushing block (41) matched with the joint of the chip removal groove (21) and the workbench (2).

5. A drill press chip removal device according to claim 1 wherein: The collecting device (5) comprises a support (51), a baffle (52), a collection port (53), a collection bin (54) and a collection box (55), the baffle (52) is installed on the support (51) and located at the front end, the top of the support (51) is arc-shaped, the lowest point is provided with the collection port (53), the collection bin (54) is located in the inside of the support (51) and used for pulling and placing the collection box (55).

6. A drill press chip removal device according to claim 5 wherein: The workbench (2) and the support (51) are connected through the adjusting column of the vertical drilling machine (1), and the vertical drilling machine (1) is also provided with a control button for controlling the operation of the cylinder (3).

Images