TWM500652U - Cleaning device of drill blade grinding machine - Google Patents

Description

Drilling machine cleaning device

The present invention relates to the technical field of a grinding mechanism, and more particularly to a cleaning device for a cutting edge grinder.

It is known that after a plurality of uses of the drill bit, the blade portion is liable to lose drilling precision due to wear. In order to prolong the service life of the drill bit, the conventional method is to manually grind the blade portion of the worn drill bit through a grinder. Machining, and the blade of the drill bit is restored to the correct diameter.

Since the conventional method of manually grinding the edge of the drill bit makes it difficult to accurately control the grinding quality of the drill blade, a manufacturer has developed a drill grinder capable of automatically grinding the edge of the drill bit, and replaced it with a drill grinder. Traditional manual grinding.

Before the drill bit is subjected to grinding in the edge grinding machine, the angle of the drill blade edge is usually detected through a detector such as a Charge Coupled Device (CCD), since the drill bit is before and after the grinding. It is easy to be stained with ash and debris on the part, which in turn affects the interpretation of the detector when detecting the angle of the blade. Therefore, the blade edge needs to be cleaned before the detector is detected. action.

For example, in Taiwan Patent No. M478565, a cutting edge cleaning device is disclosed, wherein the blade portion of the drill bit is intermittently moved and stopped in a horizontal arc processing path by a turntable, and a cleaning test zone is arranged in the arc processing path. At the station, the blade portion can be stopped in the cleaning station by the rotation of the turntable. The cleaning station is provided with a sticky wheel and a charge coupled component for cleaning and detecting the blade.

However, although the above patent can effectively solve the cleaning requirement of the drill blade before being inspected by the detector, the above-mentioned patent has a horizontal direction when the drill blade is moved and positioned in the edge grinding machine, and is not suitable for A drill bit that moves and positions in a vertical state.

In view of the above, the purpose of the present invention is to provide a cleaning device for a cutting edge grinder by cleaning the blade of the vertical drill bit to improve the accuracy of detecting the blade angle, and the technical means thereof include: a turntable driving the edge of the vertical drill bit to intermittently move and stop in an arc machining path, wherein the arc machining path includes a grinding zone station and a detection zone station; a cleaning zone station, configuration On one side of the turntable, and located in an arc machining path between the grinding zone station and the detection zone station; wherein the drill blade is moved to the grinding zone station for grinding by the turntable, and the grinding The drill blade blade is moved to the cleaning zone station for cleaning by the rotation of the turntable, and the cleaned drill blade blade is moved to the detection zone station for detection by the rotation of the turntable.

In a further implementation, the present invention further includes: the turret is radially spaced apart from the plurality of grippers, and the drill blade is driven by the turret via the clamping of the gripper.

The cleaning zone station is provided with a sticky wheel that can be reciprocally moved toward the drill bit.

According to the above technical means, the advantage of the present invention is that the blade portion of the vertical drill bit can effectively remove the ash and debris adhering to the blade portion of the drill bit after grinding and before the detection, thereby improving the edge of the drill bit. The accuracy of the angle.

In addition, the relevant technical details that can be implemented by the present invention will be explained in the following embodiments and drawings.

10‧‧‧ turntable

11‧‧‧Clamp drill

12‧‧‧Arc machining path

20‧‧‧ Grinding station

30‧‧‧Detection station

40‧‧‧Clean area station

41‧‧‧stick wheel

42‧‧‧arms

43‧‧‧

44‧‧‧ drive

50‧‧‧ drill bit

51‧‧‧blade

1 is a schematic view showing the configuration of a preferred embodiment of the present invention.

Figure 2 is a front elevational view of the cleaning station of Figure 1.

First, please refer to FIG. 1 , which is a schematic view showing a configuration of a preferred embodiment of the present invention, illustrating a cleaning device for a cutting edge grinder provided by the present invention, including a turntable 10, a grinding zone station 20, and a detecting zone station 30. And a cleaning zone station 40, wherein: the turntable 10 can be formed into a generally circular disk shape, and the turntable 10 is connected to a drive motor (not shown), and the turntable 10 can be driven by a direct drive motor. The intermittent action of precise positioning and rotational displacement between several specific angles. Further, on the turntable 10, a plurality of clippers 11 are radially spaced apart, and the gripper 11 can be driven by air pressure or electric power to generate an opening and a contraction action, thereby being used for clamping. The vertical drill bit 50 is moved. The above-described vertical drill bit 50 is implemented to mean that the drill bit 50 is perpendicular to the ground when moving and positioning, and the blade portion 51 of the drill bit 50 is driven along the turntable 40. An arc machining path 12 is intermittently displaced and stopped.

The grinding zone station 20 is disposed on one side of the turntable 10 and is located in the arc processing path 12, and the grinding zone station 20 may be provided with a grinder (not shown), which can drive the blade of the drill bit 50 51 moves into the polishing zone station 20, and the blade 50 of the drill 50 is subjected to grinding by the grinder.

The detection zone station 30 is disposed on one side of the turntable 10 and located in the arc processing path 12, and the detection zone station 30 is located adjacent to the grinding zone station 20, and the detection zone station 30 can be configured with a charge-coupled component (not shown) capable of driving the blade 50 of the drill 50 to receive the charge-coupled component in the adjacent moving bit 50 blade 51 to the detection zone 30 before and after the grinding zone station 20 is subjected to grinding. The image is taken to detect the angle of the blade portion 51 of the drill bit 50.

The cleaning zone station 40 is disposed on one side of the turntable 10 and located in the arc processing path 12, and the cleaning zone 40 station is located in the grinding zone station. Between the 20 and the detection zone station 30, the turret 10 can drive the blade 50 of the drill bit 50 to the cleaning zone after the grinding zone station 20 receives the grinding and the detection zone station 30 receives the detection. 40, in order to remove the gray scale and debris attached to the blade portion 51.

Referring to FIG. 2, the cleaning station 40 is disposed with a sticking wheel 41. In the implementation, the sticking wheel 41 is pivotally disposed on an arm member 42 and disposed on the body 43. The seat body 43 is fixed to the body 43. The driver 44 can be reciprocated by the drive 44 to move toward the position of the blade 51 of the drill bit 50. The actuator 44 can be implemented as a pneumatic cylinder, whereby the adhesive wheel 41 and the drill bit 50 are The blade portion 51 comes into contact to adhere and remove ash and debris adhering to the blade portion 51. In addition, the sticking wheel 41 is connected with a rotary driver (not shown), which is implemented as a motor, and the sticking wheel 50 can rotate a corner by the second driver 72 to change the blade portion 41 and the stick wheel of the drill bit 40. 50 contact locations.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, but are not to be construed as limiting the scope of the present invention. Therefore, the present invention is subject to the content of the claims defined in the scope of the patent application.

10‧‧‧ turntable

11‧‧‧Clamp drill

12‧‧‧Arc machining path

20‧‧‧ Grinding station

30‧‧‧Detection station

40‧‧‧Clean area station

50‧‧‧ drill bit

51‧‧‧blade

Claims (3)

A cleaning device for a cutting edge grinder includes: a turntable for driving an edge of a vertical drill bit to intermittently move and stop in an arc machining path, wherein the arc machining path includes a grinding zone station and a cleaning zone station; a cleaning zone station disposed on one side of the turntable and located in an arc machining path between the grinding zone station and the detection zone station; wherein the drill blade edge is moved by the turntable Grinding is performed at the polishing zone station, and the polished bit blade portion is moved to the cleaning zone station for cleaning by the rotation of the turntable, and the cleaned drill blade blade is moved to the detection zone station for detection by the rotation of the turntable. The cleaning device for a cutting edge grinder according to claim 1, wherein the turret is radially spaced apart from a plurality of grippers, and the drill blade is driven by the turret by the clamping of the gripper . A cleaning device for a cutting edge grinder as described in claim 1, wherein the cleaning station is provided with a sticky wheel that can be reciprocally moved toward the drill bit.