CN214771418U

CN214771418U - Grinding wheel combined grinding roller for special-shaped metal door leaf grinding machine

Info

Publication number: CN214771418U
Application number: CN202120301167.7U
Authority: CN
Inventors: 李斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-19
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a grinding wheel combined grinding roller for a special-shaped metal door leaf grinding machine, which comprises a grinding wheel, an opening sleeve and a through shaft, wherein the grinding wheel is provided with a plurality of series sleeves which are arranged at the periphery of the through shaft, and the opening sleeve is provided with a plurality of series sleeves which are arranged between two adjacent grinding wheels; two ends of the through shaft are mounted on related equipment through bearing seats, and one end of the through shaft is provided with a driving device through a belt pulley in a linkage mode. The utility model discloses a grinding roller is beaten in the combination that a plurality of emery wheels, a plurality of opening cover and logical axle are constituteed, can be even through the rotation of the grinding roller act on workpiece surface and unsmooth figurative each aspect, make the polisher to all-round, the multiface of work piece, effectively polish the sand light, the density of the adjustable a plurality of emery wheels of opening cover of optional different length can realize the regulation of intensity of polishing.

Description

Grinding wheel combined grinding roller for special-shaped metal door leaf grinding machine

Technical Field

The utility model relates to a grinding wheel combination grinding roller specifically is a grinding wheel combination grinding roller that is used for special-shaped metal door leaf polisher.

Background

The existing special-shaped grinding machine uses a single grinding wheel in multi-shaft parallel connection, and is characterized by complex mechanical structure, high failure rate, low working efficiency, uneven grinding, incomplete grinding of the bottom of a deeper model, easy sand leakage, high manufacturing and using cost, inconvenient material replacement and the like. Therefore, the grinding wheel combination grinding roller for the grinding machine for the special-shaped metal door leaf is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding wheel combination grinding roller for dysmorphism metal door leaf polisher to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a grinding wheel combined grinding roller for a special-shaped metal door leaf grinding machine comprises grinding wheels, opening sleeves and a through shaft, wherein a plurality of grinding wheels are sleeved on the periphery of the through shaft in series, and a plurality of opening sleeves are sleeved between two adjacent grinding wheels; two ends of the through shaft are mounted on related equipment through bearing seats, and one end of the through shaft is provided with a driving device through a belt pulley in a linkage mode.

As a further aspect of the present invention: the lead to epaxial logical axle keyway of having seted up and lead to axle keyway internally mounted and lead to the axle key, lead to the axle key and set up at the inside emery wheel keyway of emery wheel and form the joint cooperation.

As a further aspect of the present invention: and fastening nuts are respectively arranged at two ends of the through shaft. And pressing and fixing each grinding wheel and the plurality of opening sleeves on the through shaft.

As a further aspect of the present invention: the grinding wheel is a steel wire grinding wheel.

As a further aspect of the present invention: the grinding wheel is an abrasive cloth grinding wheel.

As a further aspect of the present invention: the grinding wheel is a scouring pad grinding wheel.

As a further aspect of the present invention: the combined grinding roller comprises a through shaft, a sliding sleeve and grinding wheel groups, wherein the grinding wheel groups are two groups and are formed by a plurality of grinding wheels, the grinding wheel groups are installed on the through shaft through the sliding sleeve, an outer key groove of the sliding sleeve and an inner key groove of the sliding sleeve are formed in the sliding sleeve, the outer key groove of the sliding sleeve is clamped with the key groove of the grinding wheel through a sliding sleeve key, and the key groove in the sliding sleeve is clamped with the key groove of the through shaft.

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

the combined grinding roller consisting of a plurality of grinding wheels, a plurality of opening sleeves and a through shaft can be uniformly acted on the surface of a workpiece and each layer of the concave-convex modeling, so that the grinding machine can effectively grind and sand the workpiece in all directions and multiple layers; opening sleeves with different lengths are selected to adjust the density of a plurality of grinding wheels, so that the grinding strength can be adjusted; a driving device is arranged by adopting the linkage of a belt pulley, and the driving device drives a grinding wheel on a through shaft to rotate through the belt pulley so as to grind a workpiece; the grinding wheel and the through shaft are fixed by adopting the through shaft key, so that the grinding wheel is prevented from slipping when the through shaft rotates, and the synchronous rotation of the grinding wheel and the through shaft is ensured; fastening nuts are arranged at two ends of the through shaft and used for tightly pressing and fixing the plurality of grinding wheels and the plurality of opening sleeves from the two ends to prevent the grinding wheels and the opening sleeves from sliding left and right to form an integral grinding roller; the grinding wheels made of different materials are suitable for different workpieces, and different purposes are realized. The grinding wheel group consisting of a plurality of grinding wheels, the sliding sleeve and the through shaft are matched, so that the door leaf with the complex shape can be more suitable for grinding the door leaf with the complex shape, and the groove part can be accurately ground for the door leaf with the deeper groove shape; adopt the sliding sleeve key with emery wheel keyway and the outer keyway joint of sliding sleeve, install emery wheel group on the sliding sleeve, the sliding sleeve is in leading to epaxial free slip, leads to the axle and drives the cooperation of axle key and sliding sleeve inner keyway and logical axle keyway when wheelset is rotatory, sliding sleeve and the automatic chucking of logical axle, the locking of wheelset position on leading to the axle, emery wheel group alignment work piece slot is polished.

Drawings

Fig. 1 is a schematic structural diagram of a grinding wheel combined grinding roller for a profiled metal door leaf grinder in embodiment 1.

Fig. 2 is a schematic structural diagram of a grinding wheel in a grinding wheel combination grinding roller for a profiled metal door leaf grinding machine.

Fig. 3 is a schematic structural diagram of an opening sleeve in a grinding wheel combined grinding roller of a grinding machine for a special-shaped metal door leaf.

Fig. 4 is a schematic structural diagram of a through shaft and a through shaft key in a grinding wheel combined grinding roller of a special-shaped metal door leaf grinding machine.

Fig. 5 is a schematic structural diagram of a grinding wheel combined grinding roller for a profiled metal door leaf grinding machine in embodiment 2.

Fig. 6 is a schematic structural diagram of a sliding sleeve and a through shaft in a grinding wheel set of a grinding machine for a special-shaped metal door leaf.

Description of reference numerals:

1. a belt pulley; 2. fastening a nut; 3. a grinding wheel; 4. opening the sleeve; 5. passing through the shaft; 6. a bearing seat; 7. a grinding wheel keyway; 8. a through shaft key; 9. a through shaft keyway; 10. a sliding sleeve; 11. grinding a wheel set; 12. a sliding sleeve key; 13. an outer keyway of the sliding sleeve; 14. the sliding sleeve is internally provided with a key groove.

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.

Example 1

Referring to fig. 1 to 4, in an embodiment of the present invention, a grinding wheel for a grinding machine for a special-shaped metal door leaf includes a combined grinding roller, the combined grinding roller includes a grinding wheel 3, an opening sleeve 4 and a through shaft 5, the grinding wheels 3 are plural and are serially sleeved on the periphery of the through shaft 5, the opening sleeves 4 are plural and are sleeved between two adjacent groups of grinding wheels 3, the opening sleeves 4 are matched with the grinding wheels 3, so that a plurality of groups of grinding wheels 3 are equidistantly distributed on the through shaft 5, the opening sleeves 4 have various sizes, the opening sleeves 4 with different lengths are selectively installed to adjust the density of the plurality of groups of grinding wheels 3, and the adjustment of the grinding strength can be realized; the two ends of the through shaft 5 are mounted on relevant equipment through bearing seats 6, one end of the through shaft is provided with a driving device in a linkage mode through a belt pulley 1, and the driving device drives a grinding wheel 3 on the through shaft 5 to rotate through the belt pulley 1 to grind a workpiece.

In order to prevent that emery wheel 3 and logical axle 5 from taking place relative rotation, logical axle keyway 9 has been seted up on leading to axle 5 and lead to axle keyway 9 internally mounted has logical axle key 8, lead to axle key 8 and set up at the inside emery wheel keyway 7 formation joint cooperation of emery wheel 3, through leading to axle key 8 fixed emery wheel 3 and leading to axle 5, avoid emery wheel 3 to skid when leading to axle 5 is rotatory, guarantee emery wheel 3 and lead to axle 5 synchronous revolution.

And fastening nuts 2 are respectively arranged at two ends of the through shaft 5, and the fastening nuts 2 are used for compacting and fixing the plurality of grinding wheels 3 and the plurality of opening sleeves 4 from two ends to prevent the grinding wheels from sliding left and right to form a complete grinding roller.

In order to realize different purposes, the grinding wheel 3 is made of different materials, the grinding wheel 3 is a steel wire grinding wheel, an abrasive cloth grinding wheel, a scouring pad grinding wheel and the like, and the grinding wheel 3 made of different materials is selected according to different workpieces.

Example 2

Referring to fig. 5 to 6, in an embodiment of the present invention, in order to improve the practicability of the device, on the basis of embodiment 1, the combined polishing roller includes a through shaft 5, a sliding sleeve 10 and a polishing wheel group 11, the number of the polishing wheel groups 11 is two and is composed of a plurality of polishing wheels 3, the polishing wheel groups 11 are installed on the through shaft 5 through the sliding sleeve 10, and a sliding sleeve outer key groove 13 and a sliding sleeve inner key groove 14 are formed on the sliding sleeve 10, the sliding sleeve outer key groove 13 forms a snap joint with the polishing wheel key groove 7 through a sliding sleeve key 12, the sliding sleeve inner key groove 14 forms a snap joint with the through shaft key groove 9 through a through shaft key 8, so as to prevent the polishing wheel groups 11 from slipping when the through shaft 5 rotates, and ensure that the through shaft 5 and the polishing wheel groups 11 synchronously rotate;

when having the slot to polish when the work piece on, according to the position of slot, sliding sleeve 10 drives grinding wheelset 11, moves on leading to axle 5 through keyway 7 for grinding wheelset 11 aims at the slot, recycles logical axle key 8 and sliding sleeve in keyway 14 and lead to axle keyway 9 cooperation, and key 8 is with sliding sleeve 10 and the automatic chucking of leading to axle 5 during the rotation, thereby makes grinding wheelset 11's position fixed, realizes polishing the location of slot. In order to improve the grinding efficiency, two groups of combined grinding rollers can be used simultaneously to grind the two surfaces of the workpiece synchronously.

The utility model discloses a theory of operation is:

during operation, according to the demand of polishing of work piece, the quantity and the material of optional dress emery wheel 3 and the length of opening cover 4 install a plurality of emery wheels 3 equidistant on leading to axle 5 through opening cover 4, install this device on relevant equipment and make and lead to axle 5 and drive arrangement linkage through bearing frame 6, utilize drive arrangement to drive and lead to the emery wheel 3 rotation on the axle 5 to polish the work piece. When a groove is formed in a workpiece and needs to be polished, according to the number and the shape of the groove, the number of the sliding sleeve 10 and the number of the grinding wheel group 11 are selected, the grinding wheel key groove 7 and the sliding sleeve outer key groove 13 are clamped and connected through the sliding sleeve key 12, the grinding wheel group 11 is installed on the sliding sleeve 10, according to the position of the groove, the sliding sleeve 10 moves left and right on the through shaft 5 through the sliding sleeve inner key groove 14, the grinding wheel group 11 is aligned to the groove, the through shaft key 8 is matched with the sliding sleeve inner key groove 14 and the through shaft key groove 9, the sliding sleeve 10 is fixed with the through shaft 5, the device is installed on relevant equipment through the bearing seat 6, the through shaft 5 is linked with the driving device, the grinding wheel group 11 on the through shaft 5 is driven to rotate through the driving device, the through shaft key 8, the through shaft key groove 9 and the sliding sleeve inner key groove 14 are automatically clamped, the position of the 11 is fixed, and the groove is polished. And meanwhile, two groups of combined polishing rollers are used for synchronously polishing from two sides of the workpiece respectively, so that the polishing efficiency can be improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The grinding wheel combined grinding roller for the special-shaped metal door leaf grinding machine is characterized by comprising a plurality of grinding wheels (3), an opening sleeve (4) and a through shaft (5), wherein the grinding wheels (3) are sleeved on the periphery of the through shaft (5) in series, and the opening sleeves (4) are sleeved between two adjacent grinding wheels (3); two ends of the through shaft (5) are mounted on related equipment through bearing seats (6) and one end of the through shaft is provided with a driving device in a linkage mode through a belt pulley (1).

2. The grinding wheel combination grinding roller for the profiled metal door leaf grinding machine according to claim 1, characterized in that the through shaft (5) is provided with a through shaft key groove (9) and a through shaft key (8) is arranged inside the through shaft key groove (9), and the through shaft key (8) and the grinding wheel key groove (7) arranged inside the grinding wheel (3) form a clamping fit.

3. The grinding wheel combination grinding roller for the profiled metal door leaf grinder according to claim 2, characterized in that the fastening nuts (2) are further installed at both ends of the through shaft (5).

4. The grinding wheel combination grinding roller for a profiled metal door leaf grinder according to claim 1, characterized in that the grinding wheel (3) is a wire grinding wheel.

5. The combined grinding roller of a grinding wheel for a profiled metal door leaf grinder according to claim 1, characterized in that the grinding wheel (3) is a cloth grinding wheel.

6. A grinding wheel combination grinding roller for a profiled metal door leaf grinder according to claim 1, characterized in that the grinding wheel (3) is a scouring pad grinding wheel.

7. The grinding wheel combination grinding roller for the profiled metal door leaf grinding machine according to claim 2, characterized in that the combination grinding roller comprises a through shaft (5), a sliding sleeve (10) and a grinding wheel set (11), the grinding wheel set (11) is two sets and consists of a plurality of grinding wheels (3), the grinding wheel set (11) is installed on the through shaft (5) through the sliding sleeve (10) and the sliding sleeve (10) is provided with an outer sliding sleeve key groove (13) and an inner sliding sleeve key groove (14), the outer sliding sleeve key groove (13) is clamped with the grinding wheel key groove (7) through a sliding sleeve key (12), and the inner sliding sleeve key groove (14) is clamped with the through shaft key groove (9) through the through shaft key (8).