CN216573458U

CN216573458U - Floating device of grinding machine

Info

Publication number: CN216573458U
Application number: CN202122691523.3U
Authority: CN
Inventors: 王武
Original assignee: Shanghai Suoluxin Automation Co ltd
Current assignee: Shanghai Suoluxin Automation Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-05-24
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a floating device of a grinding machine, and belongs to the technical field of grinding machines. It includes grinds the machine body, it includes shell and lower shell to grind the machine body, go up one side of shell and install the fixed plate for fix on external machinery, the bottom of going up the shell is fixed mutually with the top of shell down, go up the shell and the holistic inside cover of shell shape is equipped with first cylinder down, install the activity dish on the output of first cylinder. Pneumatic polisher drive grinding head on this device to make this device possess the grinding function, still in addition through the assistance of second cylinder, push pedal, first cylinder, activity dish, connection pad, first sliding tray, second sliding tray, caulking groove and ball under, make by the grinding head that pneumatic polisher is connected when grinding, still possess the swing function, thereby to when uneven face (for example inclined plane or conical surface), can be better play grinding effect.

Description

Floating device of grinding machine

Technical Field

The utility model relates to a floating device of a grinding machine, belonging to the technical field of grinding machines.

Background

The conventional grinding head is only arranged at the output end of the grinding machine, therefore, the grinding head only plays a role of grinding, and is only used for a plane surface, therefore, once an uneven surface, such as a bevel surface, a conical surface and the like, is encountered, a situation of poor grinding effect occurs, and therefore, in order to solve the problems, a grinding machine floating device is needed to be designed.

Disclosure of Invention

The present invention is implemented by the following technical solutions in view of the technical problems mentioned in the background art:

grinder floating device, including grinding the machine body, grind the machine body and include shell and lower shell, go up one side of shell and install the fixed plate for fix on external machinery, the bottom of going up the shell is fixed mutually with the top of shell down, go up the shell and the holistic inside cover of shell shape is equipped with first cylinder down, install the expansion disc on the output of first cylinder, seted up first sliding tray down on the inside lateral wall of shell, the second sliding tray has been seted up to the lateral wall of expansion disc, the connection pad is installed to the bottom of expansion disc, be equipped with the caulking groove on the lateral wall of connection pad, and the one end and the second sliding tray of caulking groove correspond mutually, and the inside of caulking groove is equipped with the ball, the second sliding groove still corresponds with first sliding tray, the bottom of connection pad stretches out the shell down to install pneumatic polisher, a grinding head is arranged at the bottom of the pneumatic grinding machine;

the lantern ring has been cup jointed on the lateral wall of pneumatic polisher, still install the second cylinder on the lateral wall of the lantern ring, install the push pedal on the output of second cylinder, the bottom and the grinding head of push pedal are corresponding.

It should be noted that, when the lower shell, the movable disc and the connecting disc are installed with each other, one side of the ball is arranged in the caulking groove, and the other end of the ball is arranged in the first sliding groove.

As a preferred example, the lantern ring is fixedly sleeved on the side wall of the pneumatic grinding machine through screws.

As a preferred example, the fixed end of the second cylinder is fixedly arranged on one side of the lantern ring through a screw.

As a preferable example, one side of the bottom of the push plate is provided with a cambered surface matched with the side wall of the grinding head.

As a preferred example, the upper and lower housings are fixed by screws.

As a preferable example, the output end of the first air cylinder is fixed with the movable disc through screws.

As a preferred example, the movable plate and the connecting plate are fixed through screws.

As a preferable example, the connecting disc and the pneumatic grinding machine are fixed through a screw, a pin is arranged at the bottom of the connecting disc, and a pin hole matched with the pin is formed in the pneumatic grinding machine.

It should be noted that, when the connecting disc is fixed to the air sander by a screw, the pin is inserted into the pin hole.

The push plate and the grinding head are connected in a hinged manner through a hinge, and the hinge can adopt a commercially available hinge, so that the push plate and the grinding head can be well repaired, maintained and replaced.

The utility model has the beneficial effects that: pneumatic polisher drive grinding head on this device to make this device possess the grinding function, still in addition through the assistance of second cylinder, push pedal, first cylinder, activity dish, connection pad, first sliding tray, second sliding tray, caulking groove and ball under, make by the grinding head that pneumatic polisher is connected when grinding, still possess the swing function, thereby to when uneven face (for example inclined plane or conical surface), can be better play grinding effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a schematic structural view of portion A of FIG. 3;

FIG. 5 is a schematic structural view of portion B of FIG. 3;

FIG. 6 is a top view of the movable plate, the lower case, and the connecting plate of the present invention after being formed integrally;

FIG. 7 is a schematic view of the structure of FIG. 6 in the direction C-C;

FIG. 8 is a schematic structural view of portion D of FIG. 7;

in the figure: the grinding device comprises a shell 1, a fixing plate 2, a grinding head 3, a second air cylinder 4, a push plate 5, a lantern ring 6, a first air cylinder 7, a movable disc 8, a lower shell 9, a connecting disc 10, a pneumatic grinding machine 11, a second sliding groove 12, a round ball 13, a first sliding groove 14 and a caulking groove 15.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easy to understand, the utility model is further described with reference to the specific drawings.

As shown in fig. 1-8, a floating device of a grinder comprises a grinder body, the grinder body comprises an upper housing 1 and a lower housing 9, a fixing plate 2 is installed on one side of the upper housing 1 and used for fixing on an external machine, the bottom of the upper housing 1 is fixed with the top of the lower housing 9, a first cylinder 7 is sleeved inside the upper housing 1 and the lower housing 9, a movable disc 8 is installed on the output end of the first cylinder 7, a first sliding groove 14 is opened on the inner side wall of the lower housing 9, a second sliding groove 12 is opened on the side wall of the movable disc 8, a connecting disc 10 is installed at the bottom of the movable disc 8, a caulking groove 15 is installed on the side wall of the connecting disc 10, one end of the caulking groove 15 corresponds to the second sliding groove 12, a round ball 13 is installed inside the caulking groove 15, the second sliding groove 12 also corresponds to the first sliding groove 14, the bottom of the connecting disc 10 extends out of the lower housing 9, a pneumatic grinding machine 11 is arranged, and a grinding head 3 is arranged at the bottom of the pneumatic grinding machine 11;

the side wall of the pneumatic grinding machine 11 is sleeved with a lantern ring 6, the outer side wall of the lantern ring 6 is further provided with a second cylinder 4, the output end of the second cylinder 4 is provided with a push plate 5, and the bottom of the push plate 5 corresponds to the grinding head 3.

The lantern ring 6 is fixedly sleeved on the side wall of the pneumatic grinding machine 11 through screws.

The fixed end of the second cylinder 4 is fixedly arranged on one side of the lantern ring 6 through screws.

One side of the bottom of the push plate 5 is provided with a cambered surface matched with the side wall of the grinding head 3.

The upper housing 1 and the lower housing 9 are fixed by screws.

The output end of the first air cylinder 7 is fixed with the movable disc 8 through screws.

The movable plate 8 and the connecting plate 10 are fixed through screws.

The connecting disc 10 is fixed with the pneumatic grinding machine 11 through screws, pin columns are arranged at the bottom of the connecting disc 10, and pin column matched pin holes are formed in the pneumatic grinding machine 11.

The working principle is as follows: the pneumatic grinding machine 11 on the device drives the grinding head 3, so that the device has a grinding function, and in addition, under the assistance of the second air cylinder 4, the push plate 5, the first air cylinder 7, the movable disc 8, the connecting disc 10, the first sliding groove 14, the second sliding groove 12, the caulking groove 15 and the round ball 13, the grinding head 3 connected with the pneumatic grinding machine 11 also has a swing function when grinding is carried out on the grinding head 3 (on one hand, the second air cylinder 4 is mainly driven, the movable end of the second air cylinder 4 starts to move, so that the push plate 5 is driven to move, then under the pushing of the push plate 5, the grinding head 3 and a workpiece needing grinding are ground, after the grinding is finished, the movable end of the second air cylinder 4 starts to contract, so that the push plate 5 is separated from the grinding head 3, on the other hand, the first air cylinder 7 is mainly driven, the movable end of the first air cylinder 7 starts to extend, so that the movable disc 8 is driven to extend, thereby drive the extension of connection pad 10, and because ball 13 and first sliding tray 14, second sliding tray 12, caulking groove 15's relation of connection and position (namely ball 13 takes place relative slip in second sliding tray 12 and the whole that caulking groove 15 formed and first sliding tray 14), thereby make connection pad 10 under the condition of activity dish 8 motion and take place the deflection, thereby make pneumatic grinder 11 take place the deflection, finally make grinding head 3 take place the deflection), thereby when aiming at the face of injustice (for example inclined plane or conical surface), can better play the grinding effect.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Grinder floating device comprising a grinder body comprising an upper shell (1) and a lower shell (9), a fixing plate (2) being mounted on one side of the upper shell (1) for fixing on an external machine, characterized in that: the bottom of the upper shell (1) is fixed with the top of the lower shell (9), the upper shell (1) and the lower shell (9) are integrally sleeved with a first cylinder (7), a movable disc (8) is installed at the output end of the first cylinder (7), a first sliding groove (14) is formed in the inner side wall of the lower shell (9), a second sliding groove (12) is formed in the side wall of the movable disc (8), a connecting disc (10) is installed at the bottom of the movable disc (8), an embedding groove (15) is formed in the side wall of the connecting disc (10), one end of the embedding groove (15) corresponds to the second sliding groove (12), a round ball (13) is arranged in the embedding groove (15), the second sliding groove (12) corresponds to the first sliding groove (14), and the bottom of the connecting disc (10) extends out of the lower shell (9), a pneumatic grinding machine (11) is arranged, and a grinding head (3) is arranged at the bottom of the pneumatic grinding machine (11);

the pneumatic grinding machine is characterized in that a sleeve ring (6) is sleeved on the side wall of the pneumatic grinding machine (11), a second cylinder (4) is further installed on the outer side wall of the sleeve ring (6), a push plate (5) is installed on the output end of the second cylinder (4), and the bottom of the push plate (5) corresponds to the grinding head (3).

2. A grinding mill flotation device according to claim 1, characterised in that: the lantern ring (6) is fixedly sleeved on the side wall of the pneumatic grinding machine (11) through screws.

3. A grinding mill flotation device according to claim 1, characterised in that: the fixed end of the second cylinder (4) is fixedly arranged on one side of the lantern ring (6) through screws.

4. A grinding mill flotation device according to claim 1, characterised in that: one side of the bottom of the push plate (5) is provided with a cambered surface matched with the side wall of the grinding head (3).

5. A grinding mill flotation device according to claim 1, characterised in that: the upper shell (1) and the lower shell (9) are fixed through screws.

6. A grinding mill flotation device according to claim 1, characterised in that: the output end of the first air cylinder (7) is fixed with the movable disc (8) through screws.

7. A grinding mill flotation device according to claim 1, characterised in that: the movable plate (8) and the connecting plate (10) are fixed through screws.

8. A grinding mill flotation device according to claim 1, characterised in that: connection pad (10) are fixed mutually through the screw with pneumatic polisher (11), just the bottom of connection pad (10) is equipped with the round pin post, be equipped with round pin post assorted pinhole on pneumatic polisher (11).