CN210878995U

CN210878995U - Automatic ejection of compact pottery ball grinder

Info

Publication number: CN210878995U
Application number: CN201921515905.7U
Authority: CN
Inventors: 朱国富; 沈大龙; 朱瑛; 周杏华; 刘玉娣
Original assignee: Changzhou Jinwo Welding And Cutting Equipment Co ltd
Current assignee: Changzhou Jinwo Welding And Cutting Equipment Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-06-30
Anticipated expiration: 2029-09-12

Abstract

The utility model provides an automatic ejection of compact pottery ball grinder, include: base, lower mould support frame, go up the mould pillar, go up the mould fixed block, lower mould, go up the mould, rotate motor, flat bearing, spout, product passageway, collecting vat, the lower mould support frame is installed in the central authorities of base, and the lower mould bottom links to each other with the lower mould support frame through flat bearing, goes up the mould pillar and has 4 roots to install respectively on 4 summits of base, goes up the mould pillar and passes 4 summits of last mould respectively, goes up the mould and fixes on the mould pillar through last mould fixed block. The utility model discloses a set up coniform lower mould and the last mould formation ceramic ball environment of polishing of bottom for the circular cone curved surface, drive the lower mould through rotating the motor and rotate the relative rotation between mould and the lower mould of realization to ceramic ball polishes, top-down goes up the clearance between mould and the lower mould and constantly reduces, and in the product was automatic to break away from the lower mould and gets into the collecting vat through spout and product channel when ceramic ball's diameter was less than the bottom clearance, thereby realizes the automatic discharging.

Description

Automatic ejection of compact pottery ball grinder

Technical Field

The utility model relates to a ball grinder field especially relates to an automatic ejection of compact pottery ball grinder.

Background

The ball grinding machine is widely applied to industrial processing, and mechanical equipment such as bearings and the like needs high-precision bearing balls, the diameters of the balls are required to be equal, and the surfaces of the balls are required to be flat and smooth.

The existing ball grinding machine generally adopts the relative rotation of an upper grinding disc and a lower grinding disc to grind the surface of a ball body so as to enable the ball body to reach a certain size, but the plane processing method generally cannot simultaneously and effectively and uniformly grind and process the ball bodies with different sizes, and cannot judge and screen the grinded ball bodies during processing, so that the process is usually interrupted for many times in the grinding engineering, and the manual measurement is carried out, so that the operation is complex and the working efficiency is influenced; and need open upper and lower mill and carry out ejection of compact and material loading after polishing, increased operating personnel's work load, and can't carry out continuous operation.

Disclosure of Invention

To the problem mentioned in the above-mentioned background art, the utility model provides an automatic ejection of compact pottery ball grinder, include: base, lower mould support frame, last mould pillar, last mould fixed block, lower mould, last mould, rotation motor, plane bearing, spout, product passageway, collecting vat, the base is the square, the lower mould support frame is installed in the central authorities of base, it installs in the lower mould support frame to rotate the motor, the profile of lower mould is conical, the lower mould bottom pass through plane bearing with the lower mould support frame links to each other, last mould pillar has 4 and installs respectively on 4 summits of base, the profile cube of last mould, the bottom of last mould is established to the circular cone curved surface, the center of last mould is equipped with the round hole passageway, last mould pillar passes 4 summits of last mould respectively, last mould fixed block total 8, two sets of last mould fixed blocks are installed on last mould pillar, every group last mould fixed block is located respectively the upper and lower both sides of last mould, the spout is installed on the bottom surface circumference of last mould, the product passageway is installed the left side of spout, the collecting vat is installed the below of product passageway.

Furthermore, the plane bearing is circular, the plane bearing is divided into two parts, namely a bearing upper part and a bearing lower part, the bearing upper part of the plane bearing is connected with the bottom surface of the lower die, the bearing lower part of the plane bearing is connected with the lower die supporting frame, and the outer diameter of the plane bearing is smaller than the diameter of the bottom of the lower die.

Further, the lower die supporting frame is in a circular column shape, the outer diameter of the lower die supporting frame is equal to that of the plane bearing, and the inner diameter of the lower die supporting frame is equal to that of the plane bearing.

Furthermore, the upper die support is engraved with threads, and the upper die fixing block is connected to the upper die support in a switching mode through the threads.

Furthermore, the upper die support is coated with length scales, and the length scales extend upwards from the bottom.

Furthermore, the spout is the annular spout, the top of the outer cell wall of spout passes through the screw installation the bottom of last mould, the interior cell wall of spout is located the below of lower mould, the tank bottom of spout is non-horizontal slope, and the left side of spout is the slope minimum.

Further, from top to bottom, the clearance between lower mould and the mould constantly reduces.

Compared with the prior art, the utility model provides an automatic ejection of compact pottery ball grinder has following beneficial effect:

1, the utility model discloses a set up coniform lower mould and the last mould formation ceramic ball environment of polishing of bottom for the circular cone curved surface, drive the lower mould through rotating the motor and rotate the relative rotation between mould and the lower mould of realization to the ceramic ball of polishing, top-down goes up the clearance between mould and the lower mould and constantly reduces, and in the product was automatic to break away from the lower mould and gets into the collecting vat through spout and product channel when the diameter of ceramic ball was less than the bottom clearance, thereby realized the automatic discharging.

2, the utility model discloses a set up the round hole passageway in last mould central authorities, together with the space of polishing between the lower mould, can realize polishing the in-process and feed in raw material, realize the operation of continuous processing.

3, the utility model discloses a 4 summits that the mould pillar passed last mould are gone up to 4 to fix last mould through last mould fixed block, clearance between the lower mould can be adjusted in a flexible way, thereby the diameter of adjustment product.

Drawings

Fig. 1 is a schematic structural diagram of an automatic discharging ceramic ball grinder.

Wherein: 1-base, 2-lower die supporting frame, 3-upper die supporting column, 4-upper die fixing block, 5-lower die, 6-upper die, 7-rotating motor, 8-plane bearing, 9-chute, 10-product channel and 11-collecting tank.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an automatic ejection of compact pottery ball grinder, include: base 1, lower mould support frame 2, last mould pillar 3, last mould fixed block 4, lower mould 5, go up mould 6, rotate motor 7, flat bearing 8, spout 9, product passage 10, collecting vat 11, base 1 is the square, lower mould support frame 2 is installed in the central authorities of base 1, it installs in lower mould support frame 2 to rotate motor 7, the profile of lower mould 5 is conical, lower mould 5 bottom pass through flat bearing 8 with lower mould support frame 2 links to each other, flat bearing is the ring form, flat bearing divides into bearing upper portion and bearing lower part two parts, flat bearing 8's bearing upper portion and the bottom surface of lower mould 5 are connected, flat bearing 8's bearing lower part with lower mould support frame 2 is connected, lower mould support frame 2 is the ring column form, the external diameter of lower mould support frame 2 equals with flat bearing 8's external diameter, the internal diameter of lower mould support frame 2 equals with the internal diameter of flat face bearing 8, the external diameter of flat face bearing 8 is less than the bottom diameter of lower mould 5, it installs respectively on 4 summits of base 1 to go up mould pillar 3, go up the profile cube of mould 6, the bottom of going up mould 6 is established to conical surface, the center of going up mould 6 is equipped with the round hole passageway, it passes respectively to go up mould pillar 3 4 summits of mould 6 to go up mould pillar, go up 4 total 8 of mould fixed block, go up two a set of installations of mould fixed block 4 on going up mould pillar 3, be carved with the screw thread on going up mould pillar 3, go up mould fixed block 4 through the screw thread and connect on going up mould pillar 3, upward scribble the length scale on mould pillar 3, the length scale begins upwards to follow the bottom and stretches, every group goes up mould fixed block 4 and is located respectively go up the, the utility model discloses a mould, including last mould 6, spout 9, the top of the outer cell wall of spout 9 is in last mould 6, the interior cell wall of spout 9 is located the below of lower mould 5, the tank bottom of spout 9 is non-horizontally slope, and the left side of spout 9 is the slope minimum, install product passageway 10 the left side of spout 9, collecting vat 11 is installed the below of product passageway 10.

From top to bottom, the clearance between lower mould 5 and last mould 6 constantly reduces.

And a circular hole passage at the center of the upper die 6 is provided with a cooling water sprayer, and the cooling water sprayer can uniformly inject cooling water between the upper die 6 and the lower die 5.

The working principle is as follows:

the distance between the upper die 6 and the lower die 5 is adjusted through the upper die fixing block 4, so that the finished polishing diameter of the product is adjusted, and the upper die 6 is adjusted to be in a horizontal state through the length scales on the upper die support 3; putting a ceramic ball to be polished into a circular hole channel in the center of an upper die 6, and enabling a raw material small ball to enter a polishing space between the upper die 6 and a lower die 5 through the circular hole channel; the lower die 5 is driven by a rotating motor 7 to rotate relative to the upper die 6; the ceramic balls are polished between the upper die 6 and the lower die 5, the diameter of the product is polished and continuously reduced, meanwhile, the product continuously moves downwards under the action of gravity, and when the diameter of the ceramic balls is smaller than or equal to the bottom gap between the upper die 6 and the lower die 5, the ceramic balls are separated from the upper die and the lower die and fall into the chute 9; the bottom of the sliding groove 9 is a left-inclined landslide, and the ceramic balls slide leftwards in the landslide and enter the collecting groove 11 through the product channel 10 to finish the polishing and discharging processes.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An automatic ejection of compact pottery ball grinder includes: base (1), its characterized in that still includes: lower mould support frame (2), last mould pillar (3), last mould fixed block (4), lower mould (5), go up mould (6), rotate motor (7), plane bearing (8), spout (9), product passageway (10), collecting vat (11), base (1) is the square, lower mould support frame (2) is installed the central authorities of base (1), it installs to rotate motor (7) in lower mould support frame (2), the profile of lower mould (5) is conical, lower mould (5) bottom pass through plane bearing (8) with lower mould support frame (2) link to each other, it installs respectively on 4 summits of base (1) to go up mould pillar (3), the profile cube of mould (6), the bottom of going up mould (6) is established to the circular cone curved surface, the center of going up mould (6) is equipped with the round hole passageway, go up mould pillar (3) and pass respectively go up 4 summits of mould (6), it is total 8 to go up mould fixed block (4), go up two a set of installations of mould fixed block (4) on going up mould pillar (3), mould fixed block (4) are located respectively on every group go up the upper and lower both sides of mould (6), install spout (9) go up on the bottom surface circumference of mould (6), install product channel (10) the left side of spout (9), install collecting vat (11) the below of product channel (10).

2. The automatic discharging ceramic ball grinding machine according to claim 1, wherein the plane bearing is circular, the plane bearing is divided into a bearing upper part and a bearing lower part, the bearing upper part of the plane bearing (8) is connected with the bottom surface of the lower die (5), the bearing lower part of the plane bearing (8) is connected with the lower die supporting frame (2), and the outer diameter of the plane bearing (8) is smaller than the diameter of the bottom of the lower die (5).

3. The automatic discharging ceramic ball grinding machine according to claim 2, wherein the lower die supporting frame (2) is in a circular column shape, the outer diameter of the lower die supporting frame (2) is equal to the outer diameter of the plane bearing (8), and the inner diameter of the lower die supporting frame (2) is equal to the inner diameter of the plane bearing (8).

4. The automatic discharging ceramic ball grinding machine according to claim 3, wherein the upper die supporting column (3) is provided with threads, and the upper die fixing block (4) is connected to the upper die supporting column (3) in a rotating mode through the threads.

5. The automatic discharging ceramic ball grinder as claimed in claim 4, wherein the upper die support (3) is coated with length scales extending upward from the bottom.

6. The automatic discharging ceramic ball grinding machine according to claim 5, wherein the chute (9) is a circular chute, the top end of the outer chute wall of the chute (9) is mounted at the bottom of the upper die (6) through a screw, the inner chute wall of the chute (9) is located below the lower die (5), the chute bottom of the chute (9) is a non-horizontal slope, and the left side of the chute (9) is the lowest point of the slope.

7. The automatic discharging ceramic ball grinder according to claim 6, wherein the gap between the lower die (5) and the upper die (6) is continuously reduced from top to bottom.