CN216327519U

CN216327519U - Cylindrical chamfering drum

Info

Publication number: CN216327519U
Application number: CN202122161400.9U
Authority: CN
Inventors: 张雷
Original assignee: Taizhou Yongan Machine Co ltd
Current assignee: Taizhou Yongan Machine Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-04-19
Anticipated expiration: 2031-09-08

Abstract

The utility model belongs to the technical field of manufacturing of quartz crystal resonators, and particularly relates to a cylindrical chamfering drum which comprises a drum body, wherein a sealing cover is in threaded connection with the inner wall of one end of the drum body, the surface of the sealing cover extends to the surface of the drum body, chamfering arc-shaped grooves are fixedly formed in the inner wall of the drum body, a plurality of chamfering arc-shaped grooves are uniformly distributed in the inner wall of the drum body, and an anti-accumulation separation mechanism is fixedly connected with the inner wall of the drum body. This cylindrical chamfering cylinder prevents piling up the partition mechanism through the setting, when using, through first separation dish, the inner wall fixed connection of second separation dish and third separation dish and barrel, divide into four even chamfering district in making the chamfering cylinder, with the cooperation of chamfering arc wall, reach better effect that prevents that chamfering sand and quartz crystal from piling up in the barrel because of vibrations and slope, thereby solved current chamfering cylinder and lead to appearing quartz crystal and chamfering sand piling up in going out a section of thick bamboo because of vibrations and slope, influence the problem of chamfering effect.

Description

Cylindrical chamfering drum

Technical Field

The utility model relates to the technical field of quartz crystal resonator manufacturing, in particular to a cylindrical chamfered barrel.

Background

With the continuous development of miniature electronic products, the quartz crystal resonator requires miniaturization, so that the size of the quartz crystal must be reduced along with the size reduction of the resonator, but according to the theory, the impedance value is increased sharply when the size of the quartz crystal is reduced, and in order to reduce the impedance value of the quartz crystal, the quartz crystal needs to be chamfered.

The Chinese patent net discloses a cylindrical chamfering cylinder (CN212918929U), it is through setting up the wave structure in the chamfering cylinder, when carrying out the chamfering to quartz crystal, prevent quartz crystal and chamfering sand from piling up, it is more even to reach the chamfering, guarantee quartz crystal uniformity, and improve chamfering efficiency, but it still has chamfering cylinder during operation in the in-service use process, lead to appearing quartz crystal and chamfering sand in the section of thick bamboo to pile up because of vibrations, and chamfering cylinder installation levelness precision is limited, appear leading to appearing quartz crystal and the accumulational condition of chamfering sand in the section of thick bamboo because of the slope, thereby influence the chamfering effect, so need a cylindrical chamfering cylinder.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem that quartz crystals and chamfering sand are accumulated in the discharging barrel due to vibration and inclination of the existing chamfering barrel, and the chamfering effect is influenced, the utility model provides a cylindrical chamfering barrel.

The utility model provides a cylindrical chamfered barrel which comprises a barrel body, wherein a sealing cover is in threaded connection with the inner wall of one end of the barrel body, the surface of the sealing cover extends to the surface of the barrel body, chamfered arc-shaped grooves are fixedly formed in the inner wall of the barrel body, a plurality of chamfered arc-shaped grooves are uniformly distributed in the inner wall of the barrel body, an anti-accumulation separation mechanism is fixedly connected to the inner wall of the barrel body, the anti-accumulation separation mechanism comprises a first separation disc, and the surface of the first separation disc is fixedly connected with the inner wall of the barrel body.

Preferably, one side of the first separating disc is respectively provided with a second separating disc and a third separating disc, and the first separating disc, the second separating disc and the third separating disc are uniformly distributed on the inner wall of the cylinder body.

Preferably, the surfaces of the second separating disc and the third separating disc are fixedly connected with the inner wall of the cylinder body, and the surfaces of the first separating disc, the second separating disc and the third separating disc are all arc-shaped.

Preferably, discharge holes are fixedly formed in the surfaces of the first separating disc, the second separating disc and the third separating disc, and the axes of the three discharge holes and the axis of the cylinder are located on the same horizontal straight line.

Preferably, a first feeding inclined pipe is fixedly connected to the surface of the first separating disc, penetrates through and extends to the surface of the third separating disc, and one end of the first feeding inclined pipe is inserted into the surface of the sealing cover.

Preferably, a second feeding inclined tube is fixedly connected to the surface of the second separating disc, one end of the second feeding inclined tube penetrates through and extends to the surface of the third separating disc, and one end of the second feeding inclined tube is inserted into the surface of the sealing cover.

Preferably, the surface of the third separating disc is fixedly communicated with a third feeding inclined tube, and one end of the third feeding inclined tube is inserted into the surface of the sealing cover.

The beneficial effects of the utility model are as follows:

prevent piling up the partition mechanism through the setting, when using, through first divider disc, the inner wall fixed connection of second divider disc and third divider disc and barrel, divide into four even beveling districts in making the beveling section of thick bamboo, with the cooperation of beveling arc wall, reach better prevent that beveling sand and quartz crystal from piling up the effect in the barrel because of vibrations and slope to solved current beveling section of thick bamboo and lead to appearing quartz crystal and beveling sand in a section of thick bamboo because of vibrations and slope and piled up, influence the problem of beveling effect.

Drawings

FIG. 1 is a schematic view of a cylindrical chamfering drum according to the present invention;

FIG. 2 is a perspective view of a first separating plate structure of a cylindrical chamfered barrel according to the present invention;

fig. 3 is a perspective view of a cylindrical chamfered drum according to the present invention.

In the figure: 1. a barrel; 2. a sealing cover; 3. a chamfered arc-shaped groove; 4. a first divider disk; 41. a second divider disk; 42. a third divider disk; 43. a discharge hole; 44. a first feed chute; 45. a second feed chute; 46. a third feeding inclined pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a cylindrical chamfering drum comprises a drum body 1, wherein a sealing cover 2 is in threaded connection with the inner wall of one end of the drum body 1, the surface of the sealing cover 2 extends to the surface of the drum body 1, chamfering arc-shaped grooves 3 are fixedly formed in the inner wall of the drum body 1, a plurality of chamfering arc-shaped grooves 3 are uniformly distributed in the inner wall of the drum body 1, an anti-accumulation separating mechanism is fixedly connected with the inner wall of the drum body 1, the anti-accumulation separating mechanism comprises a first separating disc 4, and the surface of the first separating disc 4 is fixedly connected with the inner wall of the drum body 1;

a second separating disc 41 and a third separating disc 42 are respectively arranged on one side of the first separating disc 4, the second separating disc 41 and the third separating disc 42 are uniformly distributed on the inner wall of the cylinder body 1, the surfaces of the second separating disc 41 and the third separating disc 42 are fixedly connected with the inner wall of the cylinder body 1, and the surfaces of the first separating disc 4, the second separating disc 41 and the third separating disc 42 are all in arc shapes;

furthermore, the surfaces of the first separating disc 4, the second separating disc 41 and the third separating disc 42 are all arc-shaped, so that the effects of facilitating discharging of the edge chamfering sand and the quartz crystal after the cylinder body 1 is erected and preventing the edge chamfering sand and the quartz crystal from being accumulated inside the cylinder body 1 in the rotating process of the cylinder body 1;

discharge holes 43 are fixedly formed in the surfaces of the first separating disc 4, the second separating disc 41 and the third separating disc 42, and the axes of the three discharge holes 43 and the axis of the cylinder 1 are located on the same horizontal straight line;

furthermore, the discharge hole 43 is positioned at the axis of the cylinder body 1, so that the effect of discharging the quartz crystal and the chamfered sand after the chamfering is finished is achieved;

a first feeding inclined pipe 44 is fixedly connected to the surface of the first separating disc 4, the first feeding inclined pipe 44 penetrates through and extends to the surface of the third separating disc 42, one end of the first feeding inclined pipe 44 is inserted into the surface of the sealing cover 2, a second feeding inclined pipe 45 is fixedly connected to the surface of the second separating disc 41, one end of the second feeding inclined pipe 45 penetrates through and extends to the surface of the third separating disc 42, one end of the second feeding inclined pipe 45 is inserted into the surface of the sealing cover 2, a third feeding inclined pipe 46 is fixedly communicated with the surface of the third separating disc 42, and one end of the third feeding inclined pipe 46 is inserted into the surface of the sealing cover 2;

furthermore, the first separating disc 4, the second separating disc 41, the third separating disc 42, the first feeding inclined tube 44, the second feeding inclined tube 45 and the third feeding inclined tube 46 are all made of ceramic materials, so that the chamfering device has the advantages of high wear resistance, prolonged service life of the chamfering cylinder, high smoothness and convenience in feeding and discharging chamfering sand and quartz crystals;

further, the first feeding inclined tube 44, the second feeding inclined tube 45 and the third feeding inclined tube 46 are distributed in an annular array on the surfaces of the first separating disc 4, the second separating disc 41 and the third separating disc 42 with the axis of the cylinder 1 as the center, thereby having an effect of facilitating uniform placement of the chamfered sand and the quartz crystal into the cylinder 1.

Prevent piling up the partition mechanism through the setting, when using, through first divider disc 4, second divider disc 41 and third divider disc 42 and barrel 1's inner wall fixed connection, divide into four even area of falling limit in making the falling limit section of thick bamboo, in the cooperation with the arc wall 3 of falling limit, reach better prevent that falling limit sand and quartz crystal from piling up the effect in barrel 1 because of vibrations and slope, thereby solved current falling limit section of thick bamboo and lead to appearing quartz crystal and falling limit sand piling up in going out the section of thick bamboo because of vibrations and slope, influence the problem of falling limit effect.

The working principle is as follows: when chamfering is carried out on quartz crystals, chamfering sand and the quartz crystals needing chamfering are divided into four parts, the three parts are respectively sent into the first separating disc 4, the second separating disc 41 and the barrel 1 on the left side of the third separating disc 42 through the first feeding inclined tube 44, the second feeding inclined tube 45 and the third feeding inclined tube 46, then the fourth part is put into the barrel 1 on the right side of the third separating disc 42, then the sealing cover 2 is in threaded connection and sealing with the barrel 1, the chamfering sand and the chamfering quartz crystals are uniformly distributed in the barrel 1, then the barrel 1 is driven to rotate through the chamfering machine, chamfering is carried out on the quartz crystals, after the chamfering is finished, the sealing cover 2 is opened, the barrel 1 is erected, and the chamfering sand and the quartz crystals after chamfering are finished in the barrel 1 flow out of the barrel 1 through the discharge hole 43 to be discharged.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a cylindrical chamfered barrel, includes barrel (1), its characterized in that: the utility model discloses a separation mechanism, including barrel (1), inner wall fixed connection of barrel (1), the one end inner wall threaded connection of barrel (1) has sealed lid (2), the surface of sealed lid (2) extends to the surface of barrel (1), the inner wall fixed of barrel (1) has seted up chamfered arc wall (3), and is a plurality of chamfered arc wall (3) are at the inner wall evenly distributed of barrel (1), the inner wall fixedly connected with of barrel (1) prevents piling up the separation mechanism, it includes first partition plate (4) to prevent piling up the separation mechanism, the surface of first partition plate (4) and the inner wall fixed connection of barrel (1).

2. The cylindrical deburring barrel of claim 1, wherein: a second separating disc (41) and a third separating disc (42) are respectively arranged on one side of the first separating disc (4), and the first separating disc (4), the second separating disc (41) and the third separating disc (42) are uniformly distributed on the inner wall of the cylinder body (1).

3. The cylindrical deburring barrel of claim 2, wherein: the surfaces of the second separating disc (41) and the third separating disc (42) are fixedly connected with the inner wall of the cylinder body (1), and the surfaces of the first separating disc (4), the second separating disc (41) and the third separating disc (42) are all in arc shapes.

4. A cylindrical deburring barrel according to claim 3 wherein: discharge holes (43) are fixedly formed in the surfaces of the first separating disc (4), the second separating disc (41) and the third separating disc (42), and the axes of the three discharge holes (43) and the axis of the cylinder body (1) are located on the same horizontal straight line.

5. The cylindrical deburring barrel of claim 4, wherein: the surface of the first separating disc (4) is fixedly connected with a first feeding inclined tube (44), the first feeding inclined tube (44) penetrates through and extends to the surface of the third separating disc (42), and one end of the first feeding inclined tube (44) is inserted into the surface of the sealing cover (2).

6. The cylindrical deburring barrel of claim 5, wherein: the surface of the second separating disc (41) is fixedly connected with a second feeding inclined tube (45), one end of the second feeding inclined tube (45) penetrates through and extends to the surface of the third separating disc (42), and one end of the second feeding inclined tube (45) is inserted into the surface of the sealing cover (2).

7. The cylindrical deburring barrel of claim 6, wherein: a third inclined feeding pipe (46) is fixedly communicated with the surface of the third separating disc (42), and one end of the third inclined feeding pipe (46) is inserted into the surface of the sealing cover (2).