CN218891687U - Feeding and discharging device of drill chamfering machine - Google Patents
Feeding and discharging device of drill chamfering machine Download PDFInfo
- Publication number
- CN218891687U CN218891687U CN202222720916.7U CN202222720916U CN218891687U CN 218891687 U CN218891687 U CN 218891687U CN 202222720916 U CN202222720916 U CN 202222720916U CN 218891687 U CN218891687 U CN 218891687U
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- feeding
- wheel
- discharging device
- drill
- chamfering machine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a feeding and discharging device of a drill chamfering machine, which comprises a servo motor, a circular shell and a traveling wheel, wherein the servo motor is arranged on the circular shell; the material conveying wheel is arranged in the circular shell, and a storage bin is formed between the material conveying wheel and the inner wall of the circular shell; the servo motor is connected with the material running wheel and provides power for the material running wheel; the upper part of the round shell is provided with a feeding opening, and the lower part of the round shell is provided with a discharging opening. The feeding device and the discharging device are combined together, the feeding device is also the discharging device, the chamfering process of the drill bit is completed in the operation process from feeding to discharging of the drill bit, the process flow is greatly shortened, the time is saved, and therefore the production efficiency is improved.
Description
Technical Field
The utility model relates to the field of mechanical engineering, in particular to a feeding and discharging device of a drill chamfering machine.
Background
A drill (drill) is a tool used to drill through holes or blind holes in solid materials and to ream existing holes. Common drill bits are mainly twist drills, flat drills, center drills, deep drills and trepanning drills.
The drill bit production requires a plurality of steps to change the iron rod into a drill bit. The chamfering of the iron rod also belongs to one part, and the iron rod is required to be sequentially sent into processing equipment for chamfering in the processing process and then sent out of the processing equipment. The existing equipment sets up feeding, processing, ejection of compact on a straight line, and so the design must have independent loading attachment and unloader, leads to equipment whole occupation space too big, and the stroke overlength, machining efficiency is difficult to promote.
Disclosure of Invention
The utility model aims to solve the problems of the prior art, and provides an improvement scheme or an alternative scheme, in particular to an improvement or an alternative scheme which can greatly shorten the process flow and save the time, thereby improving the production efficiency.
In order to solve the problems, the utility model adopts the following scheme: the feeding and discharging device of the drill chamfering machine is characterized by comprising a servo motor, a circular shell and a material running wheel; the material conveying wheel is arranged in the circular shell, and a storage bin is formed between the material conveying wheel and the inner wall of the circular shell; the servo motor is connected with the material running wheel and provides power for the material running wheel; the upper part of the round shell is provided with a feeding opening, and the lower part of the round shell is provided with a discharging opening.
Further, unloader on drill bit chamfering machine, its characterized in that, the material wheel of going comprises steel ring and billet, billet evenly distributed is in the steel ring outside, and the interval between two adjacent billets is slightly greater than the drill bit diameter of waiting to process, and the distance between two adjacent billets is 1-2 millimeters bigger than the diameter of waiting to process the drill bit promptly, lets the drill bit can freely pass in and out the clearance between the billets.
Further, the feeding and discharging device of the drill chamfering machine is characterized in that a storage hopper is arranged at the feeding opening, a receiving hopper is arranged at the discharging opening, and the bottom surface of the receiving hopper is obliquely downwards arranged.
Further, the feeding and discharging device of the drill chamfering machine is characterized in that a mounting seat is arranged in the circular shell; the mounting seat is connected with the servo motor, and a step and a fixed ring matched with the travelling wheel are arranged on the mounting seat; the material moving wheel is clamped into the step and then fixed by the fixing ring.
Further, the feeding and discharging device of the drill chamfering machine is characterized in that the side wall of the steel bar is of an inward concave arc structure.
The utility model has the following technical effects: the feeding device and the discharging device are combined together, the feeding device is also the discharging device, the chamfering process of the drill bit is completed in the operation process from feeding to discharging of the drill bit, the process flow is greatly shortened, the time is saved, and therefore the production efficiency is improved.
The material conveying wheel and the circular shell are designed in concentric circles, a storage bin is formed between a steel bar gap and the circular shell and used for accommodating a drill bit, a chamfer device (grinding wheel) perpendicular to the material conveying wheel is used for grinding a chamfer angle in the material conveying wheel rotating process, then the drill bit continues to move until a blanking port is formed below the circular shell, and the blanking port is separated from the storage bin under the action of the dead weight of the drill bit and enters the storage bin. This design combines loading attachment and unloader to with this course of working of chamfer setting at the drill bit from the feed opening operation to the in-process of feed opening, thereby very big shortened the technological process, thereby improved machining efficiency. Because the independent feeding device and the independent discharging device are eliminated, the whole volume of the equipment is smaller.
In order to enable the device to be used for various types of drills, the traveling wheel is designed into an independent replaceable component, a mounting seat is arranged in the circular shell, and the traveling wheel is mounted on the mounting seat and fixed through a fixing ring. When the drill bits with different models and sizes are produced, only the corresponding material running wheels are required to be replaced.
Drawings
Fig. 1 is a schematic view of a circular housing structure.
Fig. 2 is a schematic diagram of a structure of a feed roller.
Fig. 3 is a retainer ring.
Fig. 4 is a schematic structural diagram of a feeding and discharging device of the drill chamfering machine.
Wherein 1 is a circular shell, 2 is a storage hopper, 3 is a receiving hopper, 4 is a mounting seat, 41 is a step, 42 is a fixed steel ring, 5 is a traveling wheel, 51 is a steel ring, 52 is a steel bar, and 6 is a servo motor.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
A feeding and discharging device of a drill chamfering machine comprises a servo motor, a circular shell and a feeding wheel; the material conveying wheel is arranged in the circular shell, and a storage bin is formed between the material conveying wheel and the inner wall of the circular shell; the servo motor is connected with the material running wheel and provides power for the material running wheel; the upper part of the round shell is provided with a feeding opening, and the lower part of the round shell is provided with a discharging opening.
The material conveying wheel consists of steel rings and steel bars, the steel bars are uniformly distributed on the outer side of the steel rings, the distance between two adjacent steel bars is slightly larger than the diameter of a drill bit to be processed, namely, the distance between two adjacent steel bars is 1-2 mm larger than the diameter of the drill bit to be processed, so that the drill bit can freely enter and exit the gap between the steel bars; a material storage hopper is arranged at the material loading opening, a material receiving hopper is arranged at the material discharging opening, and the bottom surface of the material receiving hopper is obliquely arranged downwards; a mounting seat is arranged in the circular shell; the mounting seat is connected with the servo motor, and a step and a fixed ring matched with the travelling wheel are arranged on the mounting seat; the material moving wheel is clamped into the step and then fixed by a fixing ring; the side wall of the steel bar is of an inward concave arc structure.
When the automatic chamfering machine is used, a drill bit is placed in the storage hopper, automatically falls into the storage hopper under the action of the dead weight of the drill bit, then moves along with the travelling wheel, is polished to remove edges and corners by the grinding wheel when moving to a machining position, finishes chamfering, then continues to move along with the travelling wheel until moving to the blanking port, and the machined drill bit slides out of the storage hopper under the dead weight and the inclined angle and automatically enters the storage hopper.
Claims (5)
1. The feeding and discharging device of the drill chamfering machine is characterized by comprising a servo motor, a circular shell and a material running wheel; the material conveying wheel is arranged in the circular shell, and a storage bin is formed between the material conveying wheel and the inner wall of the circular shell; the servo motor is connected with the material running wheel and provides power for the material running wheel; the upper part of the round shell is provided with a feeding opening, and the lower part of the round shell is provided with a discharging opening.
2. The feeding and discharging device of the drill chamfering machine according to claim 1, wherein the feeding wheel consists of a steel ring and steel bars, the steel bars are uniformly distributed on the outer side of the steel ring, and the distance between two adjacent steel bars is larger than the diameter of the drill to be processed.
3. The feeding and discharging device of the drill chamfering machine according to claim 1, wherein a storage hopper is arranged at the feeding opening, a receiving hopper is arranged at the discharging opening, and the bottom surface of the receiving hopper is obliquely downwards arranged.
4. The feeding and discharging device of the drill chamfering machine according to claim 1, wherein a mounting seat is arranged in the circular shell; the mounting seat is connected with the servo motor, and a step and a fixed ring matched with the travelling wheel are arranged on the mounting seat; the material moving wheel is clamped into the step and then fixed by the fixing ring.
5. The feeding and discharging device of the drill chamfering machine according to claim 2, wherein the side wall of the steel bar is an inward concave arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222720916.7U CN218891687U (en) | 2022-10-14 | 2022-10-14 | Feeding and discharging device of drill chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222720916.7U CN218891687U (en) | 2022-10-14 | 2022-10-14 | Feeding and discharging device of drill chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218891687U true CN218891687U (en) | 2023-04-21 |
Family
ID=86001135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222720916.7U Active CN218891687U (en) | 2022-10-14 | 2022-10-14 | Feeding and discharging device of drill chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218891687U (en) |
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2022
- 2022-10-14 CN CN202222720916.7U patent/CN218891687U/en active Active
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