CN219426460U - Graphite bar surface grinding device - Google Patents

Abstract

The utility model provides a graphite bar surface polishing device, which comprises: support body, table surface, driving motor, conveyer belt, drive shaft, bolster, movable beam, cutting tool and slide bar can make the support frame drive the gyro wheel and remove along the horizontal direction with lower drive gyro wheel through setting up the guide slot on the support frame, and then make the tensioning degree of abrasive band guarantee effective tension, guarantee the abrasive band and wait to polish the contact laminating area of bar spare for keep stable and reliable's contact between abrasive band and the bar, and then guarantee the quality of polishing to graphite bar surface.

Description

A graphite bar surface grinding device

technical field

The utility model relates to the technical field of graphite rod processing equipment, in particular to a graphite rod surface grinding device.

Background technique

Graphite is a kind of crystalline carbon, and graphite itself has the characteristics of soft texture, slippery feeling and conductivity, so graphite is widely used to make crucibles, electrodes, dry batteries and pencil cores, etc. When making graphite products, graphite The raw materials are crushed, milled, and sieved powder raw materials are pressed together.

During the processing of graphite rods, the surface needs to be polished and polished to ensure product quality. The existing grinding and polishing process is usually driven by the drive roller to move the abrasive belt to achieve polishing of the rods. However, during the operation of the grinding device, The position between the driving rollers will be moved and adjusted, which will lead to changes in the tension of the abrasive belt, which cannot ensure the effective area of the abrasive belt on the graphite bar, which will affect the processing quality.

Utility model content

In view of this, the technical problem to be solved by the utility model is: how to provide a graphite bar surface grinding device to ensure a stable grinding area of the graphite bar and ensure the processing quality.

In order to achieve the above object, the utility model proposes a graphite rod surface grinding device, which is characterized in that it includes: a frame body, a connecting plate, a support frame, an abrasive belt, a motor, a driving wheel, an upper driving roller, a lower driving roller, driven roller;

The motor is fixedly arranged on the frame body, and the output end of the motor is connected with the driving wheel;

A crossbeam is fixedly arranged on the frame body, and the driven roller is rotatably connected to the end of the crossbeam;

The connecting plate is arranged on the frame body, and a connecting shaft is arranged on the connecting plate;

A connecting plate is arranged on the support frame, and the two connecting plates are arranged at intervals along the vertical direction, and a guide groove is arranged on the connecting plate, and the guide groove is extended along the horizontal direction;

The connecting shaft is assembled and connected with the guide groove, the end of the connecting shaft is fastened by a nut, and the position of the support frame can be adjusted along the guide groove;

A rotating shaft is fixedly arranged on the connecting plate, and the two rotating shafts are respectively located on both sides of the guide groove, and the upper driving roller and the lower driving roller are respectively connected to the rotating shaft in rotation;

The abrasive belt is connected to the driving wheel, the upper driving roller, the lower driving roller and the driven roller, and the driving wheel, the upper driving roller, the lower driving roller and the driven roller The moving roller drives the abrasive belt to rotate.

Further, the support frame is located between the upper driving roller and the lower driving roller.

Further, a support plate is fixedly arranged on the support frame, the support plate is perpendicular to the support frame, and the support plate is attached to the abrasive belt.

Further, the width dimension of the guide groove is at least larger than the outer diameter dimension of the connecting shaft.

Compared with the related technology, the utility model proposes a graphite bar surface grinding device, which has the beneficial effect that: by setting the guide groove on the support frame, the support frame can drive the upper driving roller and the lower driving roller to move in the horizontal direction, In turn, the tension of the abrasive belt ensures the effective tension, ensures the contact area between the abrasive belt and the bar to be polished, and maintains a stable and reliable contact between the abrasive belt and the bar, thereby ensuring the grinding of the graphite bar surface quality.

Description of drawings

Fig. 1 is the structural representation of graphite rod surface grinding device in the utility model embodiment;

Fig. 2 is a partial structural schematic diagram of a graphite rod surface grinding device in an embodiment of the present invention.

Detailed ways

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Please refer to Fig. 1-2, the utility model proposes a graphite rod surface grinding device, which is characterized in that it includes: a frame body 10, a connecting plate 20, a supporting plate 30, an abrasive belt 40, a motor 51, and a driving wheel 52, upper driving roller 53, lower driving roller 54, driven roller 55.

The motor 51 is fixedly arranged on the frame body 10 , and the output end of the motor 51 is connected with the driving wheel 52 .

A beam is fixedly arranged on the frame body 10, and the driven roller 55 is rotatably connected to the end of the beam.

The connecting plate 20 is arranged on the frame body 10 , and the connecting shaft 21 is arranged on the connecting plate 20 .

The supporting plate 30 is provided with connecting arms 31 , and the two connecting arms 31 are arranged at intervals along the vertical direction. The connecting arms 31 are provided with guide grooves 32 extending along the horizontal direction.

The connecting shaft 21 is assembled with the guide groove 32. The end of the connecting shaft 21 is fastened by a nut. The support plate 30 can adjust its position along the guide groove 32. The width of the guide groove 32 is at least greater than the outer diameter of the connecting shaft 21.

The abrasive belt 40 is connected to the driving wheel 52, the upper driving roller 53, the lower driving roller 54 and the driven roller 55, and the abrasive belt 40 is driven by the driving wheel 52, the upper driving roller 53, the lower driving roller 54 and the driven roller 55 to rotate.

The supporting plate 30 is positioned between the upper driving roller 53 and the lower driving roller 54. The connecting plate 20 is fixedly provided with a rotating shaft 22. 22 turn to connect.

A support plate 33 is fixedly arranged on the support plate 30 , the support plate 33 is perpendicular to the support plate 30 and the support plate 33 is attached to the abrasive belt 40 .

By setting the guide groove 32 on the support plate 30, the support plate 30 can drive the upper driving roller 53 and the lower driving roller 54 to move in the horizontal direction, so as to adjust the tension of the abrasive belt 40 to ensure that the abrasive belt 40 and the bar to be polished are aligned The contact bonding area improves the processing quality of the grinding device.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or to perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the various embodiments of the present utility model. and range.

Claims (4)

1. A graphite rod surface grinding device is characterized in that it comprises: a frame body, a connecting plate, a support frame, an abrasive belt, a motor, a driving wheel, an upper driving roller, a lower driving roller, and a driven roller; The motor is fixedly arranged on the frame body, and the output end of the motor is connected with the driving wheel; A crossbeam is fixedly arranged on the frame body, and the driven roller is rotatably connected to the end of the crossbeam; The connecting plate is arranged on the frame body, and a connecting shaft is arranged on the connecting plate; A connecting plate is arranged on the support frame, and the two connecting plates are arranged at intervals along the vertical direction, and a guide groove is arranged on the connecting plate, and the guide groove is extended along the horizontal direction; The connecting shaft is assembled and connected with the guide groove, the end of the connecting shaft is fastened by a nut, and the position of the support frame can be adjusted along the guide groove; A rotating shaft is fixedly arranged on the connecting plate, and the two rotating shafts are respectively located on both sides of the guide groove, and the upper driving roller and the lower driving roller are respectively connected to the rotating shaft in rotation; The abrasive belt is connected to the driving wheel, the upper driving roller, the lower driving roller and the driven roller, and the driving wheel, the upper driving roller, the lower driving roller and the driven roller The moving roller drives the abrasive belt to rotate. 2. The graphite rod surface grinding device according to claim 1, wherein the support frame is located between the upper driving roller and the lower driving roller. 3. The graphite rod surface grinding device according to claim 1, wherein a support plate is fixedly arranged on the support frame, the support plate is perpendicular to the support frame and the support plate is perpendicular to the support plate The above abrasive belt fits. 4. The graphite bar surface grinding device according to claim 1, characterized in that, the width of the guide groove is at least larger than the outer diameter of the connecting shaft.