CN217475609U

CN217475609U - Port grinding device of casing tensioning member

Info

Publication number: CN217475609U
Application number: CN202221773445.XU
Authority: CN
Inventors: 周为兵; 谢菊艳
Original assignee: Jingzhou Weibin Precision Machinery Manufacturing Co ltd
Current assignee: Jingzhou Weibin Precision Machinery Manufacturing Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-09-23
Anticipated expiration: 2032-07-11

Abstract

The utility model relates to a port grinding device of casing tensioning member belongs to the equipment of polishing technical field of casing tensioning member. The port polishing device of the shell stretching piece comprises a machine base, a processing platform, a polisher and a material receiving barrel; the machine base is provided with a processing platform; a longitudinal sliding plate is arranged on the machine base at the inner side of the processing platform in a sliding way through a sliding rail; a machine base below the longitudinal sliding plate is provided with a longitudinal adjusting screw rod; the longitudinal sliding plate is provided with a sander; the sander comprises a sanding motor, a sanding belt and a tightening mechanism; the longitudinal sliding plate is provided with a driving wheel through a polishing motor and a driven wheel through a tightening mechanism; a sanding belt is arranged between the driving wheel and the driven wheel. The port polishing device for the shell stretching piece is compact in structure and ingenious in design; the problem of the application scope that the current mode of polishing of casing tensioning member exists is narrow is solved, the use needs of the deburring work of polishing of the tensile member port of especially adapted casing.

Description

Port grinding device of casing tensioning member

Technical Field

The utility model relates to a port grinding device of casing tensioning member belongs to the equipment of polishing technical field of casing tensioning member.

Background

In the field of mechanical processing, after a tensile shell is processed by a molding press, burrs exist at a port of the shell, and the shell needs to be polished smoothly to meet the requirements of production and use. The traditional mode of polishing of casing extension is polished through the mode of artifical handheld angle mill, and it not only has the problem that work efficiency is low, still has the poor problem of quality of polishing. At present, people generally finish the polishing and unhairing work of a shell stretching piece by adopting a mechanical polishing mode; the existing mechanical polishing device, such as the shell polishing device disclosed in the patent application with application publication number CN114248171A, solves the above problems in manual polishing to a certain extent; but the tensile piece of the casing of every model of current grinding device all need install on specific operation panel just can accomplish the work of polishing and have the narrow problem of accommodation. Therefore, a grinding and unhairing machine is needed to be researched and developed so as to solve the problems existing in the existing grinding mode of the shell stretching piece.

Disclosure of Invention

The utility model aims to provide a: the port polishing device for the shell stretching piece is compact in structure and ingenious in design, and solves the problem that the existing polishing mode of the shell stretching piece is narrow in application range.

The technical scheme of the utility model is that:

the utility model provides a port grinding device of casing tensioning member, includes frame, processing platform, sander and receives the material bucket, its characterized in that: the machine base is provided with a processing platform; a material receiving barrel is arranged below one side of the processing platform; a longitudinal sliding plate is arranged on the machine base on the inner side of the processing platform in a sliding way through a sliding rail; a machine base below the longitudinal sliding plate is provided with a longitudinal adjusting screw rod; the adjusting screw rod is connected with the longitudinal sliding plate; the longitudinal sliding plate is provided with a sander; the sander comprises a sanding motor, a sanding belt and a tightening mechanism; the longitudinal sliding plate is provided with a driving wheel through a polishing motor and a driven wheel through a tightening mechanism; a grinding abrasive belt is arranged between the driving wheel and the driven wheel; the sanding belt is close to the inner side of the processing platform.

The processing platform comprises a bottom plate and a mountain leaning strip; the upper end of the inner side of the bottom plate is provided with a backer bar; a polishing long hole is arranged between the lower end of the backer bar and the bottom plate.

The driving wheel and the driven wheel are both obliquely arranged; the grinding abrasive belt is jointed and connected with the grinding long hole; one end of the grinding abrasive belt is attached to one end of the grinding long hole at the position close to the lower part; the other end of the sanding belt is attached to the other end of the sanding long hole.

The tightening mechanism comprises a swing rod, a movable rod, a spreading spring and an adjusting nut; the longitudinal sliding plate is hinged with a swing rod; one end of the swing rod is provided with a driven wheel; a guide plate is arranged on the longitudinal sliding plate on one side of the swing rod; a stepped shaft type movable rod is slidably arranged on the guide plate; one end of the movable rod is hinged with the swing rod; the other end of the movable rod penetrates through the guide plate and then is in threaded connection with an adjusting nut; a spreading spring is sleeved on the movable rod on one side of the guide plate; one end of the expanding spring is abutted against the guide plate, and the other end of the expanding spring is abutted against the stepped surface of the movable rod.

The utility model has the advantages that:

the port polishing device for the shell stretching piece is compact in structure and ingenious in design; can accomplish the work of the burring of polishing of casing tensioning member port through the abrasive band of polishing, solve the current narrow problem of accommodation that the mode of polishing exists of casing tensioning member, be particularly suitable for the use needs of the work of the burring of polishing of casing tensioning member port.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic structural view of the processing platform of the present invention;

FIG. 3 is a schematic view of the sander of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a machine base; 2. a processing platform; 3. a material receiving barrel; 4. a longitudinal slide; 5. adjusting the screw rod; 6. a sander; 7. a spring is expanded; 8. polishing the motor; 9. a driving wheel; 10. a driven wheel; 11. sanding an abrasive belt; 12. a base plate; 13. a backer strip; 14. polishing the long hole; 15. a swing rod; 16. a guide plate; 17. a movable rod; 18. adjusting the nut; 19. and a tightening mechanism.

Detailed Description

The port grinding device for the shell stretching piece comprises a machine base 1, a processing platform 2, a grinder 6 and a material collecting barrel 3 (see the attached figure 1 of the specification).

A processing platform 2 is arranged on the machine base 1 (see the attached figure 1 of the specification). The processing platform 2 comprises a bottom plate 12 and a mountain leaning strip 13; the upper end of the inner side of the bottom plate 12 is provided with a mountain leaning strip 13; a grinding long hole 14 is arranged between the lower end of the backer bar 13 and the bottom plate 12 (see the attached figure 2 in the specification).

The purpose of thus arranging the machining platform 2 is to: so that in operation, after a workpiece is placed on the base plate 12 in a snap-fit position, it can be moved in a pivoting manner on the base plate 12 from one end of the base plate 12 to the other against the cam 13. In the process of rotating the workpiece, the end face edge of the workpiece continuously rotates to the inside of the long hole 14, and then the sander 6 finishes the sanding work of the end face edge of the workpiece from the other side of the long hole 14.

A material receiving barrel 3 (see the attached figure 1 in the specification) is arranged below one side of the processing platform 2; the work piece that the during operation was accomplished and is polished will be placed and receive 3 backs unified recoveries.

A longitudinal sliding plate 4 is arranged on the machine base 1 at the inner side of the processing platform 2 in a sliding way through a sliding rail; an adjusting screw rod 5 is arranged on the machine base 1 below the longitudinal sliding plate 4; the adjusting screw rod 5 is connected with the longitudinal sliding plate 4; the longitudinal slide 4 is provided with a sander 6 (see figure 1 of the specification) the purpose of the longitudinal slide 4 is to: so that the longitudinal position of the longitudinal sliding plate 4 can be adjusted by rotating the adjusting screw rod 5 during working; when the sander 6 needs to be overhauled during the operation, the sander 6 can be driven to be far away from the processing platform 2 through the longitudinal sliding plate 4 by rotating the adjusting screw rod 5, and then the sander 6 can be conveniently overhauled.

Sander 6 includes sanding motor 8, sanding belt 11, and tightening mechanism 19 (see figures 1, 3, and 4 of the specification).

The longitudinal sliding plate 4 is provided with a driving wheel 9 through a polishing motor 8; the grinding motor 8 can drive the driving wheel 9 to synchronously rotate when working.

The grinding motor 8 is provided with a driven wheel 10 at one side through a tightening mechanism 19 (see the attached figures 3 and 4 of the specification). The tightening mechanism 19 comprises a swing rod 15, a movable rod 17, a spreading spring 7 and an adjusting nut 18 (see the description and the attached figure 4);

the longitudinal sliding plate 4 is hinged with a swing rod 15; one end of the swing rod 15 is provided with a driven wheel 10; a sanding belt 11 is arranged between the driving wheel 9 and the driven wheel 10 (see the description and the attached figure 3); when the driving wheel 9 rotates, the driven wheel 10 is matched with the driving wheel to drive the sanding belt 11 to synchronously rotate.

A guide plate 16 is arranged on the longitudinal sliding plate 4 on one side of the swing rod 15; a stepped shaft type movable rod 17 is slidably arranged on the guide plate 16; one end of the movable rod 17 is hinged with the swing rod 15; the other end of the movable rod 17 penetrates through the guide plate 16 and is in threaded connection with an adjusting nut 18; an expansion spring 7 is sleeved on the movable rod 17 at one side of the guide plate 16; one end of the expanding spring 7 is abutted against the guide plate 16, and the other end is abutted against the stepped surface of the movable rod 17 (see the attached figure 4 in the specification).

The movable rod 17 always has a tendency to move outwards under the action of the spring force of the spreader spring 7. Thus, when the adjusting nut 18 is loosened, the movable rod 17 will move outwards and push the swing rod 15 to swing outwards for a certain distance. When the sanding belt 11 works in this way and deforms after running for a period of time, the swing rod 15 can swing outwards for a certain distance in a mode of loosening the adjusting nut 18, so that the sanding belt 11 is tightened again, and the problem of poor sanding effect when the sanding belt 11 is in a loose state is solved.

The sanding belt 11 is close to the inner side of the processing platform 2 and is in a joint state with a sanding long hole 14 on the processing platform 2. The purpose of so setting is: so that the sanding belt 11 can sand the edge of the end face of the workpiece entering the sanding long hole 14 during operation.

The driving wheel 9 and the driven wheel 10 are both obliquely arranged; the sanding belt 11 is jointed with the sanding long hole 14; one end of the sanding belt 11 is attached to one end of the sanding long hole 14 at a position close to the lower part; the other end of the sanding belt 11 close to the upper part is connected with the other end of the sanding long hole 14 in an attaching mode.

The purpose of thus arranging sanding belt 11 is: therefore, during work, the surfaces of the sanding belts 11 can participate in the sanding process, and the problem that only the parts of the sanding belts 11 parallel to the sanding long holes 14 participate in sanding and the utilization rate of the sanding belts 11 is low when the sanding belts 11 and the sanding long holes 14 are parallel is solved.

The port grinding device of the shell stretching piece is operated by placing a workpiece to be processed on the processing platform 2 in a buckling posture, and then manually rotating the workpiece to enable the workpiece to lean against the cam strip 13 to move on the bottom plate 12 from one end of the bottom plate 12 to the other end in a rotating mode. In the process of rotating the workpiece, after the end face edge of the workpiece continuously rotates to the inside of the polishing long hole 14, the polisher 6 finishes the polishing work of the end face edge of the workpiece from the other side of the polishing long hole 14 through the polishing abrasive belt 11. When the workpiece leaves the processing platform 2 after finishing polishing, the workpiece falls into the interior of the charging basket 4 under the action of gravity. The port polishing device of the shell stretching piece finishes polishing work of the workpiece port completely, and the polishing and unhairing machine can enter next work cycle.

The port polishing device for the shell stretching piece is compact in structure and ingenious in design; can accomplish the work of the burring of polishing of casing tensioning member port through sanding belt 11, need not to accomplish the work of polishing on the specific operation panel, its port work of polishing that can adapt to multiple model casing tensioning member has solved the problem that the accommodation is narrow that the current mode of polishing of casing tensioning member exists from this, is particularly suitable for the use needs of the work of the burring of polishing of casing tensioning member port.

Claims

1. The utility model provides a port grinding device of casing extension, includes frame (1), processing platform (2), sander (6) and receipts storage bucket (3), its characterized in that: the machine base (1) is provided with a processing platform (2); a material receiving barrel (3) is arranged below one side of the processing platform (2); a longitudinal sliding plate (4) is arranged on the machine base (1) at the inner side of the processing platform (2) in a sliding way through a sliding rail; an adjusting screw rod (5) is arranged on the machine base (1) below the longitudinal sliding plate (4); the adjusting screw rod (5) is connected with the longitudinal sliding plate (4); a sander (6) is arranged on the longitudinal sliding plate (4); the sander (6) comprises a sanding motor (8), a sanding belt (11) and a tightening mechanism (19); the longitudinal sliding plate (4) is provided with a driving wheel (9) through a grinding motor (8) and a driven wheel (10) through a tightening mechanism (19); a sanding belt (11) is arranged between the driving wheel (9) and the driven wheel (10); the sanding belt (11) is close to the inner side of the processing platform (2).

2. The port grinding device for the shell tension member as claimed in claim 1, wherein: the processing platform (2) comprises a bottom plate (12) and a mountain leaning strip (13); the upper end of the inner side of the bottom plate (12) is provided with a mountain leaning strip (13); a long polishing hole (14) is arranged between the lower end of the mountain leaning strip (13) and the bottom plate (12).

3. The port grinding device for the shell tension member as claimed in claim 2, wherein: the driving wheel (9) and the driven wheel (10) are both obliquely arranged; the sanding belt (11) is attached to the sanding long hole (14); one end of the sanding belt (11) is attached to one end of the sanding long hole (14) at a position close to the lower part; the position of the other end of the sanding belt (11) close to the upper part is jointed and connected with the other end of the sanding long hole (14).

4. The port grinding device for the shell tension member as claimed in claim 1, wherein: the tightening mechanism (19) comprises a swing rod (15), a movable rod (17), a spreading spring (7) and an adjusting nut (18); the longitudinal sliding plate (4) is hinged with a swing rod (15); one end of the swing rod (15) is provided with a driven wheel (10); a guide plate (16) is arranged on the longitudinal sliding plate (4) at one side of the swing rod (15); a stepped shaft type movable rod (17) is arranged on the guide plate (16) in a sliding way; one end of the movable rod (17) is hinged with the swing rod (15); the other end of the movable rod (17) penetrates through the guide plate (16) and is connected with an adjusting nut (18) through threads; an expansion spring (7) is sleeved on the movable rod (17) at one side of the guide plate (16); one end of the expanding spring (7) is abutted against the guide plate (16) and the other end is abutted against the stepped surface of the movable rod (17).