CN216939773U

CN216939773U - Maintain integrative blade disc grinding machine of polishing

Info

Publication number: CN216939773U
Application number: CN202220744280.7U
Authority: CN
Inventors: 谢春海; 周亚兵; 谢皓羽
Original assignee: Yancheng Fengshi Metal Abrasive Co ltd
Current assignee: Yancheng Fengshi Metal Abrasive Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-12
Anticipated expiration: 2032-04-01

Abstract

The utility model relates to the technical field of steel shot production, in particular to a cutter disc grinding machine integrating trimming and grinding, which comprises a support frame, a grinding wheel grinding device, an installation shaft, a cutter disc and a trimming disc, wherein the grinding wheel grinding device comprises a grinding wheel installation frame, a grinding wheel and a grinding wheel motor, a longitudinal guide rail, a longitudinal lead screw, a transverse guide rail and a transverse lead screw are installed on the support frame, a longitudinal nut sleeve is installed on the longitudinal lead screw, the grinding wheel installation frame is fixedly installed on the longitudinal nut sleeve, a grinding wheel rotating shaft is installed on the grinding wheel installation frame, the grinding wheel rotating shaft is driven to rotate by the grinding wheel motor, a grinding wheel is installed at the end part of the grinding wheel rotating shaft, a transverse nut sleeve is installed on the transverse lead screw, two ends of the transverse nut sleeve are connected with the transverse guide rail in a sliding mode through a sliding block, the installation shaft is installed on the transverse nut sleeve, and the cutter disc or the trimming disc is installed at the end part of the installation shaft. The device provided by the utility model has the advantages of simple structure, low cost, high efficiency, safe operation and good finishing effect.

Description

Maintain integrative blade disc grinding machine of polishing

Technical Field

The utility model relates to the technical field of steel shot production, in particular to a cutter grinder integrating finishing and grinding.

Background

After the cutter head of the steel shot machine is used for a period of time, the cutter head needs to be detached and ground by a grinding machine. The grinding wheel of the grinding machine becomes irregular after repeated sharpening or accidental collision, and if the cutter on the cutter disc is continuously sharpened, the sharpening effect of the cutter can be influenced. At the moment, the grinding wheel needs to be restored to the original state with a flat surface, the traditional grinding wheel repairing device needs to be manually held, the labor and the time are wasted, the device is dangerous, and the repairing effect is related to the experience of an operator and is not easy to master.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a cutter grinder integrating trimming and grinding, which has the advantages of simple structure, low cost, high efficiency, safe operation and good trimming effect.

The utility model is realized by the following technical scheme:

a cutter head grinding machine integrating trimming and grinding comprises a support frame, a grinding wheel grinding device, a mounting shaft, a cutter head and a trimming disc, the grinding wheel polishing device comprises a grinding wheel mounting frame, a grinding wheel and a grinding wheel motor, wherein a longitudinal guide rail, a longitudinal screw rod, a transverse guide rail and a transverse screw rod are arranged on the supporting frame, the longitudinal screw rod is provided with a longitudinal nut sleeve, the grinding wheel mounting rack is fixedly arranged on the longitudinal nut sleeve, two ends of the longitudinal nut sleeve are connected with the longitudinal guide rail in a sliding way through a sliding block, the grinding wheel mounting rack is provided with a grinding wheel rotating shaft, the grinding wheel rotating shaft is driven to rotate by a grinding wheel motor fixedly arranged on the grinding wheel mounting rack, the end part of the grinding wheel rotating shaft is provided with a grinding wheel, a transverse nut sleeve is arranged on the transverse screw rod, two ends of the transverse nut sleeve are connected with the transverse guide rail in a sliding way through a sliding block, the installation axle pivoted is installed on horizontal nut cover, and the blade disc or the finishing disc is installed in installation axle tip and is located the emery wheel outside and correspond with the emery wheel.

Furthermore, the end part of the mounting shaft is of a conical structure and is provided with a longitudinal mounting hole, the middle part of the cutter head is provided with a cutter head conical yielding hole, the middle part of the dressing disc is provided with a dressing disc conical yielding hole, the cutter head is arranged at the end part of the mounting shaft at the cutter head conical yielding hole and is fixedly connected with the mounting shaft through a countersunk screw at the longitudinal mounting hole, and the dressing disc is arranged at the end part of the mounting shaft at the dressing disc conical yielding hole and is fixedly connected with the mounting shaft through a countersunk screw at the longitudinal mounting hole.

Furthermore, a plurality of heat dissipation holes are formed in the outer wall of the trimming disc. Preferably, the conditioning disk is made of a wear resistant material.

Further, the longitudinal lead screw is driven to rotate by a longitudinal lead screw motor, and the transverse lead screw is driven to rotate by a transverse lead screw motor.

Further, the mounting shaft is rotated by a mounting shaft motor.

The utility model has the advantages of

The steel shot screening device protected by the utility model has the following advantages:

1. simple structure and low cost.

2. Convenient operation is swift, labour saving and time saving.

3. The use is safe and reliable.

4. Can guarantee the effect of finishing and polishing.

Drawings

FIG. 1 is a schematic view of a cutter head installation structure;

FIG. 2 is a front view of the dressing disk;

in the figure, 1, a support frame, 2, a transverse screw motor, 3, a transverse screw, 4, a transverse guide rail, 5, an installation shaft motor, 6, a transverse nut sleeve, 7, a grinding wheel rotating shaft, 8, an installation shaft, 9, a grinding wheel, 10, a grinding wheel installation frame, 11, a grinding wheel motor, 12, a longitudinal guide rail, 13, a longitudinal screw, 14, a cutter head, 15, a longitudinal installation hole, 16, a longitudinal nut sleeve, 17, a heat dissipation hole and 18 are finishing disks.

Detailed Description

The utility model provides a maintain integrative blade disc grinding machine of polishing, it includes support frame 1, emery wheel grinding device, installation axle 8, blade disc 14 and maintains a 18, emery wheel grinding device includes emery wheel mounting bracket 10, emery wheel 9 and grinding wheel motor 11, install longitudinal rail 12, longitudinal lead screw 13, transverse guide 4 and transverse lead screw 3 on the support frame, install longitudinal nut cover 16 on the longitudinal lead screw, emery wheel mounting bracket fixed mounting is sheathe in at longitudinal nut, and longitudinal nut cover both ends are through slider and longitudinal rail sliding connection, install emery wheel pivot 7 on the emery wheel mounting bracket, and the emery wheel pivot is rotatory by the grinding wheel motor drive of fixed mounting on the emery wheel mounting bracket, and the emery wheel is installed to emery wheel pivot tip, install transverse nut cover 6 on the transverse lead screw, the both ends of transverse nut cover pass through slider and transverse guide sliding connection, installation axle pivoted is sheathe in at transverse nut, the cutter head or the dressing disk is arranged at the end part of the mounting shaft and is positioned at the outer side of the grinding wheel and corresponds to the grinding wheel.

Further, the end part of the mounting shaft is of a conical structure and is provided with a longitudinal mounting hole 15, the middle part of the cutter head is provided with a cutter head conical yielding hole (not shown), the middle part of the dressing disc is provided with a dressing disc conical yielding hole, the cutter head is mounted at the end part of the mounting shaft at the cutter head conical yielding hole and is fixedly connected with the mounting shaft through a countersunk screw at the longitudinal mounting hole, and the dressing disc is mounted at the end part of the mounting shaft at the dressing disc conical yielding hole and is fixedly connected with the mounting shaft through a countersunk screw at the longitudinal mounting hole.

Furthermore, a plurality of heat dissipation holes 17 are formed in the outer wall of the trimming disc, heat dissipation of the trimming disc is facilitated, the service life of the trimming disc is guaranteed, and the weight of the trimming disc is reduced. Optimally, the trimming disc is made of wear-resistant materials, so that the grinding wheel can be conveniently polished and trimmed.

Further, the longitudinal lead screw is driven to rotate by a longitudinal lead screw motor (not shown), and the lateral lead screw is driven to rotate by a lateral lead screw motor 2.

Further, the mounting shaft is driven to rotate by a mounting shaft motor 5.

According to the cutter head grinding machine integrating trimming and grinding, when a cutter head needs to be detached for grinding through the grinding machine after being used for a period of time, the cutter head is only required to be arranged at the end part of the mounting shaft at the conical yielding hole of the cutter head and is fixedly connected with the mounting shaft at the longitudinal mounting hole through the countersunk head screw. Then the transverse screw motor drives the transverse screw to rotate, so that the transverse nut sleeve drives the cutter disc to do transverse reciprocating motion, the mounting shaft motor drives the mounting shaft to rotate, namely, the cutter disc rotates and simultaneously does transverse reciprocating motion, the grinding wheel motor drives the grinding wheel to rotate, and the longitudinal screw motor drives the longitudinal screw to rotate, so that the grinding wheel of the longitudinal nut sleeve longitudinally moves, the grinding of the cutter disc is completed, and the grinding effect is good.

However, since a plurality of cutters are fixedly arranged on the outer wall of the cutter head, the outer surface of the cutters, which is in contact with the grinding wheel, is a discontinuous surface, and thus, the grinding wheel is easy to be irregular after working for a period of time. After the grinding wheel becomes irregular, dressing is required. At the moment, the cutter head is detached, the finishing disc is arranged at the end part of the mounting shaft, the mounting method is the same as that of the cutter head, and the movement mode is the same as that of the cutter head. The dressing disc is of a cylindrical structure, and the surface in contact with the grinding wheel is a regular continuous surface, so that the dressing disc has the function of dressing the grinding wheel, can realize grinding of the grinding wheel, and can specifically change according to actual conditions, wherein only in the grinding and dressing process, the grinding wheel has different stepping times, stepping amount and stepping interval time. As long as relevant parameters are properly set, standard finishing can be finished without holding a repairing device by hand, the working efficiency is improved, the danger is reduced, finishing and polishing are integrally finished, the production cost is reduced, and the finishing effect can be ensured.

In conclusion, the cutter head grinding machine integrating trimming and grinding has the advantages of simple structure, low cost, high efficiency, safety in operation and good trimming effect.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a maintain integrative blade disc grinding machine of polishing, its characterized in that, includes support frame, emery wheel grinding device, installation axle, blade disc and trimming disc, emery wheel grinding device includes emery wheel mounting bracket, emery wheel and emery wheel motor, install longitudinal rail, longitudinal lead screw, transverse guide and transverse lead screw on the support frame, install longitudinal nut cover on the longitudinal lead screw, emery wheel mounting bracket fixed mounting is sheathe in at longitudinal nut, and longitudinal nut cover both ends are through slider and longitudinal rail sliding connection, install the emery wheel pivot on the emery wheel mounting bracket, and the emery wheel pivot is rotatory by the emery wheel motor drive of fixed mounting on emery wheel mounting bracket, and the emery wheel is installed to emery wheel pivot tip, install transverse nut cover on the transverse lead screw, the both ends of transverse nut cover pass through slider and transverse guide sliding connection, the installation axle pivoted is installed on transverse nut cover, the cutter head or the dressing disk is arranged at the end part of the mounting shaft and is positioned at the outer side of the grinding wheel and corresponds to the grinding wheel.

2. The cutter head grinding machine integrating trimming and grinding as claimed in claim 1, wherein the end of the mounting shaft is of a conical structure and is provided with a longitudinal mounting hole, the middle of the cutter head is provided with a conical abdicating hole for the cutter head, the middle of the finishing disc is provided with a conical abdicating hole for the finishing disc, the cutter head is mounted at the end of the mounting shaft at the conical abdicating hole for the cutter head and is fixedly connected with the mounting shaft through a countersunk head screw at the longitudinal mounting hole, and the finishing disc is mounted at the end of the mounting shaft at the conical abdicating hole for the finishing disc and is fixedly connected with the mounting shaft through a countersunk head screw at the longitudinal mounting hole.

3. The integrated cutterhead grinder of claim 1, wherein the outer wall of the finishing plate is provided with a plurality of heat dissipation holes.

4. The integrated dressing and grinding cutterhead grinder of claim 1, wherein the dressing disc is made of a wear resistant material.

5. The integrated finishing and grinding cutterhead grinder of claim 1, wherein the longitudinal lead screw is rotated by a longitudinal lead screw motor and the transverse lead screw is rotated by a transverse lead screw motor.

6. The cutterhead grinder with integral dressing and grinding functions as claimed in claim 1, wherein the mounting shaft is rotated by a mounting shaft motor.