CN213564540U

CN213564540U - Ceramic grinding wheel piece forming and pre-pressing device

Info

Publication number: CN213564540U
Application number: CN202022119523.1U
Authority: CN
Inventors: 冯雷
Original assignee: Yichang Mairui Technology Co ltd
Current assignee: Yichang Mairui Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-29
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a ceramic grinding wheel forming pre-pressing device, which comprises a supporting column, wherein the top end of the supporting column is fixedly connected with a top plate, one side of the bottom of the top plate is fixedly connected with a hydraulic cylinder, one end of the hydraulic cylinder is fixedly connected with a second cylinder body, one side of the second cylinder body is fixedly connected with a horizontal ruler, a spring is arranged in the second cylinder body, one end of the spring is fixedly connected with one end of the inner cavity of the second cylinder body, the other end of the spring is fixedly connected with a slide block, the slide block is in sliding connection with the inner cavity of the second cylinder body, the bottom end of the first cylinder body is provided with a pressure plate, the utility model, because the spring is arranged in the second cylinder body, when the pressure plate is pressed, the slide block can be pushed to move upwards through the first cylinder body, therefore, the pressure plate can have an upward buffer area, and damage to the pressure plate and the disc caused by overlarge pressure of the hydraulic cylinder is avoided.

Description

Ceramic grinding wheel piece forming and pre-pressing device

Technical Field

The utility model relates to a grinding wheel production technical field specifically is a pottery grinding wheel shaping pre-compaction device.

Background

Grinding wheels are the most important type of grinding tool in grinding processes. The grinding wheel is a porous body prepared by adding a bonding agent into an abrasive, compacting, drying and roasting. Because the grinding wheel has different characteristics due to different grinding materials, bonding agents and manufacturing processes, the grinding wheel has important influence on the processing quality, the production rate and the economy of grinding.

When the grinding wheel is produced, forming prepressing treatment is needed, most of the existing methods are to use a hydraulic cylinder to prepress raw materials of the grinding wheel, and the hydraulic cylinder is not provided with a buffering structure, so that a pressure-bearing part is damaged once the pressure of the hydraulic cylinder is too high, the production cost of an enterprise is increased, in addition, the part, connected with the hydraulic cylinder, of the hydraulic cylinder can be slightly bent after long-term use, the raw materials of the grinding wheel are unevenly pressed during prepressing, and the prepressing quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pottery grinding wheel shaping pre-compaction device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pottery grinding wheel shaping pre-compaction device, includes the pillar, the top fixedly connected with roof of pillar, bottom one side fixedly connected with pneumatic cylinder of roof, the one end fixedly connected with second barrel of pneumatic cylinder, one side fixedly connected with level bar of second barrel, be provided with the spring in the second barrel, the one end of spring and the inner chamber one end fixed connection of second barrel, the other end fixedly connected with slider of spring, the inner chamber sliding connection of slider and second barrel, the first barrel of bottom fixedly connected with of second barrel, the inner chamber sliding connection of first barrel and second barrel, the bottom of first barrel is provided with the pressure disk, the below of pressure disk is provided with the grinding wheel production line, be provided with a plurality of discs on the grinding wheel production line.

As a further aspect of the present invention: the surface center part fixedly connected with third barrel of pressure disk, the third barrel cover is established in first barrel, first barrel and third barrel threaded connection.

As a further aspect of the present invention: the laser head is fixedly connected in the first cylinder.

As a further aspect of the present invention: one side fixedly connected with switch of pillar, the switch is connected with laser head circuit, the laser head passes through the switch and is connected with external power supply circuit.

As a further aspect of the present invention: the disc is fixedly and internally connected with a cylindrical block.

As a further aspect of the present invention: the pressure plate is provided with a through hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the spring is arranged in the second barrel, when the pressure plate is pressed, the sliding block can be pushed to move upwards through the first barrel, so that the pressure plate can have an upward buffer area, the damage to the pressure plate and a disc caused by the overlarge pressure of the hydraulic cylinder is avoided, the production cost of an enterprise is reduced, whether the second barrel is vertical or not can be known by observing the level ruler, and therefore whether the pressure plate is horizontal or not is known, a worker can adjust the pressure plate conveniently to improve the prepressing quality, and the uneven stress of grinding wheel manufacturing raw materials is avoided;

2. the laser head of the utility model positions the central point of the pressure plate when in action, and is convenient for the staff to adjust the position when the pressure plate and the disc are not matched with each other;

3. when the surface of the pressure plate is abraded and needs to be replaced, the pressure plate is only required to be screwed, the pressure plate further drives the third cylinder to rotate until the third cylinder and the first cylinder are disconnected by threads, and the old pressure plate is further taken down and replaced by a new pressure plate, so that the operation is simple and convenient.

Drawings

Fig. 1 is a schematic structural view of a ceramic grinding wheel forming and pre-pressing device.

Fig. 2 is a top view of a ceramic grinding wheel forming and pre-pressing device.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Shown in the figure: the device comprises a support 1, a top plate 2, a hydraulic cylinder 3, a level bar 4, a pressure plate 5, a through hole 6, a cylindrical block 7, a disc 8, a grinding wheel production line 9, a switch 10, a first cylinder 11, a laser head 12, a spring 13, a second cylinder 14, a third cylinder 15 and a slide block 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a ceramic grinding wheel forming and pre-pressing device includes a pillar 1, a top plate 2, a hydraulic cylinder 3, a level bar 4, a platen 5, a through hole 6, a cylindrical block 7, a disc 8, a grinding wheel production line 9, a switch 10, a first cylinder 11, a laser head 12, a spring 13, a second cylinder 14, a third cylinder 15 and a slider 16, the top end of the pillar 1 is fixedly connected with the top plate 2, one side of the bottom of the top plate 2 is fixedly connected with the hydraulic cylinder 3, one end of the hydraulic cylinder 3 is fixedly connected with the second cylinder 14, one side of the second cylinder 14 is fixedly connected with the level bar 4, the second cylinder 14 is internally provided with the spring 13, one end of the spring 13 is fixedly connected with one end of the inner cavity of the second cylinder 14, the other end of the spring 13 is fixedly connected with the slider 16, the slider 16 is slidably connected with the inner cavity of the second, the inner cavity sliding connection of first barrel 11 and second barrel 14, the bottom of first barrel 11 is provided with pressure disk 5, the below of pressure disk 5 is provided with grinding wheel production line 9, be provided with a plurality of discs 8 on the grinding wheel production line 9, the surperficial central part fixedly connected with third barrel 15 of pressure disk 5, the first barrel 11 is established to third barrel 15 cover,

first barrel

11 and 15 threaded connection of third barrel, fixedly connected with laser head 12 in the first barrel 11, the model of laser head 12 is big laser 650nm laser emitter, one side fixedly connected with switch 10 of pillar 1, switch 10 and laser head 12 circuit connection, laser head 12 passes through switch 10 and external power supply circuit connection, fixedly connected with cylinder piece 7 in the disc 8 is fixed, through-hole 6 has been seted up to pressure disk 5.

The utility model discloses a theory of operation is: when the device is used, the grinding wheel production line 9 conveys the disc 8 filled with grinding wheel manufacturing raw materials to the position under the through hole 6, the hydraulic cylinder 3 extends out to further drive the second cylinder 14 to move downwards, the second cylinder 14 drives the pressure plate 5 to move downwards through the first cylinder 11 until the pressure plate 5 enters the disc 8 to pre-press the grinding wheel manufacturing raw materials, the spring 13 is arranged in the second cylinder 14, when the pressure plate 5 is pressed, the first cylinder 11 pushes the sliding block 16 to move upwards, so that the pressure plate 5 can have an upward buffering interval, the damage of the pressure plate 5 and the disc 8 caused by the overlarge pressure of the hydraulic cylinder 3 to the pressure plate 5 is avoided, whether the second cylinder 14 is vertical or not can be known through observing the horizontal ruler 4, the pressure plate 5 is horizontal or not, the worker can conveniently adjust the pressure plate 5 to improve the pre-pressing quality, and uneven stress of the grinding wheel manufacturing raw materials is avoided, for the central point of pressure disk 5 to fix a position during laser head 12's the effect, when pressure disk 5 and disc 8 did not agree with each other, make things convenient for staff's adjustment position, when pressure disk 5 surface received wearing and tearing need be changed, only need twist pressure disk 5, further pressure disk 5 drives third barrel 15 and rotates, until third barrel 15 and first barrel 11 remove threaded connection, further take off old pressure disk 5 more renew pressure disk 5 can, easy operation is convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a ceramic grinding wheel shaping pre-compaction device, includes pillar (1), its characterized in that: the top end of the strut (1) is fixedly connected with a top plate (2), one side of the bottom of the top plate (2) is fixedly connected with a hydraulic cylinder (3), one end of the hydraulic cylinder (3) is fixedly connected with a second cylinder body (14), one side of the second cylinder body (14) is fixedly connected with a level ruler (4), a spring (13) is arranged in the second cylinder body (14), one end of the spring (13) is fixedly connected with one end of an inner cavity of the second cylinder body (14), the other end of the spring (13) is fixedly connected with a sliding block (16), the sliding block (16) is slidably connected with the inner cavity of the second cylinder body (14), the bottom of the second cylinder body (14) is fixedly connected with a first cylinder body (11), the first cylinder body (11) is slidably connected with the inner cavity of the second cylinder body (14), the bottom end of the first cylinder body (11) is provided with a pressure plate (5), and a grinding wheel production line (9) is arranged, and a plurality of discs (8) are arranged on the grinding wheel production line (9).

2. The ceramic grinding wheel forming and pre-pressing device as claimed in claim 1, wherein: the surface center part fixedly connected with third barrel (15) of pressure disk (5), third barrel (15) cover is established in first barrel (11), first barrel (11) and third barrel (15) threaded connection.

3. The ceramic grinding wheel forming and pre-pressing device as claimed in claim 1, wherein: the laser head (12) is fixedly connected in the first cylinder (11).

4. The ceramic grinding wheel forming and pre-pressing device as claimed in claim 1, wherein: one side fixedly connected with switch (10) of pillar (1), switch (10) and laser head (12) circuit connection, laser head (12) are connected with external power supply circuit through switch (10).

5. The ceramic grinding wheel forming and pre-pressing device as claimed in claim 1, wherein: the disc (8) is fixedly connected with a cylindrical block (7) inside.

6. The ceramic grinding wheel forming and pre-pressing device as claimed in claim 1, wherein: the pressing plate (5) is provided with a through hole (6).