CN111070044A

CN111070044A - Cinerary casket grinding equipment and grinding device and assembling method thereof

Info

Publication number: CN111070044A
Application number: CN201911405653.7A
Authority: CN
Inventors: 欧仁峰
Original assignee: Jiangxi Province Peak Stone Material Ltd
Current assignee: Jiangxi Province Peak Stone Material Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-04-28

Abstract

The invention provides cinerary casket grinding equipment, a grinding device and an assembling method thereof, which are used for grinding at least one cinerary casket, wherein the cinerary casket grinding equipment comprises a driving device and a grinding device, the grinding device is arranged on the driving device in a driving way, the driving device drives the grinding device to grind, the grinding device comprises a cover body and a grinding piece, the grinding piece is arranged at the lower end of the cover body, the grinding piece is used for grinding the cinerary casket, and the cross section area of the grinding piece is smaller than that of the cover body.

Description

Cinerary casket grinding equipment and grinding device and assembling method thereof

Technical Field

The invention relates to the field of polishing equipment, in particular to cinerary casket polishing equipment, a polishing device and an assembling method thereof.

Background

Along with the development of funeral culture and social economy, the cinerary casket becomes more and more various and exquisite, and in the development process of the cinerary casket, the cinerary casket is also gradually reformed to solve the problems generated by the traditional cinerary casket, so that the cinerary casket has various shapes, a fine structure and rich patterns. Therefore, the demands on the urn grinding device are also increasing.

Fig. 1 shows a prior art polishing device 10P for use in an urn polishing apparatus, said polishing device 10P comprising a housing 11P, said polishing device 10P further having a polishing end 12P, said housing 11P and said polishing end 12P being integrally formed. The grinding end 12P is disc-shaped and has a large cross-sectional area, resulting in a large contact area between the grinding end 12P and the urn. When the cinerary casket is polished, the polishing end 12P contacts the cinerary casket to polish a larger area. Therefore, when the polishing device 10P polishes the cinerary urn, it is impossible to polish the cinerary urn to form a fine structure, a pattern, etc.

The polishing device 10P is integrally formed, and the polishing end 12P is fixed in shape, so that the polishing effect of the polishing device 10P is single. The grinding device 10P is to be replaced in its entirety if necessary to accommodate the grinding requirements of the urn at different locations. In the process of replacement, the polishing device 10P needs to be integrally detached and installed, the process is complicated, and the polishing device 10P has a large overall size and a certain weight, which causes certain difficulties in carrying, installation, detachment, and the like.

Therefore, the polishing device 10P can produce a single polishing effect in the production process of the cinerary casket, cannot polish to produce fine structures, patterns and the like, and cannot meet the requirements of fine structures, various shapes and the like of the cinerary casket.

Disclosure of Invention

One advantage of the present invention is to provide an urn polishing apparatus, a polishing device thereof, and an assembling method thereof, which have a small contact area with an urn and are suitable for fine processing of the urn.

Another advantage of the present invention is to provide an urn grinding apparatus including a driving device and a grinding device driven by the driving device to control a grinding position and shape, and a grinding device and an assembling method thereof.

Another advantage of the present invention is to provide an urn grinding apparatus, a grinding device and an assembling method thereof, which includes a housing adapted to be mounted with grinding members having different functions to use diverse grinding demands.

Another advantage of the present invention is to provide an urn grinding apparatus, a grinding device thereof, and an assembling method thereof, the grinding device further including a clamping member mounted at one end of the housing, the clamping member clamping a grinding member to grind an urn through the grinding member.

Another advantage of the present invention is to provide an urn grinding apparatus, a grinding device thereof, and an assembling method thereof, which are suitable for grinding fine structures and shapes with a small cross-sectional area of a grinding member.

Another advantage of the present invention is to provide an urn grinding apparatus, a grinding device thereof, and an assembling method thereof, which can reduce maintenance costs by allowing the grinding member to be replaced.

Another advantage of the present invention is to provide an urn grinding apparatus, a grinding device and an assembling method thereof, in which the clamping member can clamp the grinding members having different sizes, thereby improving the applicability of the clamping member.

Another advantage of the present invention is to provide an urn polishing apparatus, a polishing device and an assembling method thereof, wherein the polishing device further includes a fixing member for fixing the clamping member to the housing, and the mounting is simple and convenient.

Another advantage of the present invention is to provide an urn grinding apparatus, a grinding device thereof, and an assembling method thereof, in which the grinding member of the grinding device can be replaced with other grinding members to meet various grinding requirements.

According to one aspect of the present invention, the foregoing and other objects and advantages are achieved in an urn grinding apparatus for grinding at least one urn, comprising:

a driving device; and

a polishing apparatus, the polishing apparatus being drivably mounted to the driving apparatus, the driving apparatus driving the polishing apparatus to polish, wherein the polishing apparatus comprises:

a cover body; and

a grinding member disposed at a lower end of the housing, the grinding member for grinding the urn, wherein a cross-sectional area of the grinding member is smaller than a cross-sectional area of the housing.

According to an embodiment of the invention, the polishing device further comprises a clamping member, the clamping member is mounted at the lower end of the housing, and the clamping member clamps the polishing member at the lower end of the housing.

According to an embodiment of the present invention, the holder includes a holding end portion held outside the lower end portion of the housing and a mounting end portion inserted into the housing, wherein the holding end portion is provided with at least a deformation space to provide a deformed moving space for the holding end portion,

according to an embodiment of the present invention, the holding end portion is formed to be extended outwardly from one end of the mounting end portion, and when the holding member is mounted to the cover, the holding end portion is held outside the cover and is pressed by the cover.

According to one embodiment of the invention, the clamping end is provided with a clamping channel which is sized in response to deformation of the clamping end.

According to an embodiment of the present invention, one end of the grinding member is inserted into the holding passage and held by the holding member, wherein the holding end portion is pressed by the cover to narrow the holding passage, and the holding end portion holds the grinding member.

According to an embodiment of the present invention, the polishing apparatus further includes at least one fixing member, the fixing member is mounted at the high end of the housing, wherein the fixing member extends into the housing from the high end of the housing, and the fixing member fixes the clamping member to the housing.

According to an embodiment of the present invention, the cover has a high end portion and a low end portion, a fixing passage is formed by extending from the high end portion to the low end portion, and a mounting passage is formed by extending from the low end portion to the high end portion, and the mounting passage is communicated with the fixing passage.

According to an embodiment of the present invention, one end of the fixing member is inserted into the fixing passage, the mounting end portion of the clip is inserted into the mounting passage, wherein one end of the fixing member is inserted into the mounting end portion, and the clip is fixed, the clip is fixedly mounted to the cover.

According to one embodiment of the invention, the housing has a high end and a low end, the housing further having a mounting passage extending from an interior of the low end to an interior of the high end, wherein the mounting passage extends through the housing.

According to an embodiment of the invention, the mounting end of the clamping member is inserted into the mounting passage from the lower end and passes through the mounting passage to emerge from an outer portion of the upper end, wherein the clamping end is pressed by the housing to reduce the clamping passage, the clamping end clamping the abrading member.

According to an embodiment of the invention, the grinding device further comprises a fixing member, the fixing member is mounted on a part of the mounting end portion exposed outside the high end portion, and the fixing member fixes the clamping member to the cover body.

According to another aspect of the present invention, there is further provided a polishing apparatus comprising:

a cover body;

a clamping member; and

and the grinding piece is arranged at one end of the cover body, and the clamping piece is clamped at the grinding piece.

According to an embodiment of the present invention, the holder includes a holding end portion held outside the lower end portion of the housing and a mounting end portion inserted into the housing, wherein the holding end portion is provided with at least a deformation space for providing a deformed moving space for the holding end portion,

According to an embodiment of the present invention, one end of the grinding member is inserted into the clamping passage and clamped by the clamping member, wherein the clamping end is pressed by the cover to narrow the clamping passage, thereby clamping the grinding member.

According to an embodiment of the present invention, one end of the fixing member is inserted into the fixing passage, the mounting end portion of the clip is inserted into the mounting passage, wherein one end of the fixing member is inserted into the mounting end portion, and the clip is fixed such that the clip is fixedly mounted to the cover.

According to an embodiment of the invention, the mounting end of the clamping member is inserted into the mounting passage from the lower end and exposed from the outside of the upper end through the mounting passage, wherein the clamping end is pressed by the housing to narrow the clamping passage for clamping the abrading member.

According to another aspect of the present invention, there is further provided an assembly method for assembling a grinding apparatus, comprising the steps of:

(A) inserting one end of a polishing piece into a clamping piece;

(B) inserting the holder into a housing; and

(C) and fixing the clamping piece on the cover body.

According to an embodiment of the present invention, the step (B) further comprises the steps of:

and moving the clamping piece to the interior of the cover body until a clamping channel of the clamping piece is contracted to be in a state of stably clamping the grinding piece.

inserting an installation end of the holder into an installation passage of the housing;

inserting one end of a fixing piece into a fixing passage of the cover body; and

and fixing one end of the fixing piece to the mounting end part of the clamping piece.

inserting an installation end of the clamping piece into an installation channel of the cover body until a part of the installation end is exposed out of the other end of the cover body; and

and the fixing piece is arranged on the part of the mounting end part exposed out of the other end of the cover body.

Further objects and advantages of the invention will be fully apparent from the ensuing description and drawings.

These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description, the accompanying drawings and the claims.

Drawings

Fig. 1 is a schematic view of a conventional cinerary casket grinding device.

Fig. 2 is a schematic view of an urn grinding apparatus according to a preferred embodiment of the present invention.

Fig. 3 is a schematic view of a polishing device of an urn polishing apparatus according to another preferred embodiment of the present invention.

Fig. 4 is a sectional view of a grinding device of an urn grinding apparatus in accordance with another preferred embodiment of the present invention.

Fig. 5 is a schematic view of an urn ground by an urn grinding apparatus according to another preferred embodiment of the present invention.

Fig. 6 is a schematic view illustrating grinding of an urn grinding apparatus according to another preferred embodiment of the present invention.

Fig. 7A is a schematic view of a modified embodiment of a grinding device of a cinerary casket grinding device according to another preferred embodiment of the invention.

Fig. 7B is a cross-sectional view of a modified embodiment of a grinding device of an urn grinding apparatus in accordance with another preferred embodiment of the present invention.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and thus the above terms are not to be construed as limiting the present invention.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Fig. 2 to 7B show an urn grinding apparatus according to the invention, which comprises a drive unit 10 and a grinding unit 20, said grinding unit 20 being fixed to said drive unit 10, said drive unit 10 driving said grinding unit 20 to move and rotate for grinding at least one urn 100.

The cinerary casket grinding device also comprises an operation platform 30, wherein the operation platform 30 is arranged at one side of the driving device 10 and the grinding device 20, the cinerary casket 100 is placed on the operation platform 30, and the driving device 10 drives the grinding device 20 to grind the cinerary casket 100 on the operation platform 30. The driving device 10 drives the grinding device 20 to move relative to the working platform 30

Referring to fig. 3, the polishing apparatus 20 includes a housing 21, a holder 22, a fixing member 23, and a polishing member 24. The holder 22 and the fixing member 23 are respectively installed at both ends of the cover 21, and the fixing member 23 fixes the holder 22 to the cover 21. The grinding member 24 is clamped to the clamping member 22, and the clamping member 22 clamps the grinding member 24 to one end of the cover 21. Wherein the cross-sectional area of the grinding member 24 is smaller than that of the cover 21, one end of the grinding member 24 is inserted into the cover 21 through the clamping member 22, and the grinding member 24 is mounted at one end of the cover 21.

In particular, the housing 21 has a lower end 211 and a higher end 212, the lower end 211 facing below the urn grinding device, the higher end 212 being provided with the drive means 10. The cover 21 is rotatably attached to the drive device 10. The driving device 10 drives the cover 21 to rotate. The lower end portion 211 and the upper end portion 212 are integrally formed to form the cover 21.

A mounting channel 2110 is formed by extending from the low end portion 211 to the high end portion 212, a fixing channel 2120 is formed by extending from the high end portion 212 to the low end portion 211, and the mounting channel 2110 is communicated with the fixing channel 2120. The high end of the clamp 22 is inserted into the mounting passage 2110 and the fixing member 23 is mounted to the fixing passage 2120. One end of the fixing member 23 extends into the high end of the clamping member 22 and is fixed to the clamping member 22, and the fixing member 23 fixes the clamping member 22 to the cover 21.

The clamping member 22 has a clamping end 221, and a clamping channel 220 is formed by extending a certain distance from the outer end of the clamping end 221 to the inner side, and the length of the clamping channel 220 is less than the whole length of the clamping member 22. The clamping end 221 is divided to form at least one deformation space 2210, and when the clamping end 221 is pressed, the gap 2210 is narrowed and the clamping passage 220 is narrowed. The clamping end 221 is expanded outward to expand the deformation space 2210, and the clamping passage 220 is expanded. The deformation space 2210 provides a deformation space for the clamping end 221 to adjust the size of the clamping channel 220.

Referring to an example of the present invention shown in fig. 3, the clamping end 221 is divided into four clamping head portions 2211, and the deformation space 2210 is provided between the adjacent clamping head portions 2211 to provide a movement space for deformation of the clamping head portions 2211. The clamping passage 220 is formed at a middle position of the clamping head 2211. When the clamping end 221 is squeezed, the clamping head 2211 moves inward and the clamping passage 220 is narrowed. When the clamp head 2211 is moved outward, the clamp passage 220 is enlarged.

It should be noted that the number of the clamping head 2211 of the clamping end 221 may be one or more.

The clamping member 22 further includes a mounting end 222, and the mounting end 222 is formed at one side of the clamping end 221. The mounting end portion 222 is inserted into the mounting passage 2110, one end of the fixing member 23 is inserted from the fixing passage 2120 and further inserted into the mounting end portion 222, and fixed to the mounting end portion 222, the fixing member 23 is fixed to the clip member 22, and the fixing member 23 fixes the clip member 22 to the cover 21.

The opening of the mounting channel 2110 and the dimensions of the clamp 22 are adapted so that the clamping end 221 of the clamp 22 is exposed outside of the mounting channel 2110, remaining exposed below the lower end 211. The cross-sectional dimension of the fixing channel 2120 is adapted to the high end of the fixing member 23 and does not exceed the low end of the fixing member 23, so that the fixing member 2120 is fixedly installed in the fixing channel 2120.

In one example of the present invention, the clamp 22 is implemented as a screw, one end of which is rotated into the mounting end 222 of the clamp 22 to be threadably secured with the clamp 22.

The clamping member 22 has a clamping channel 220, and the clamping channel 220 is formed by extending a certain distance from the clamping end 221 of the clamping member 22 to the inside of the clamping member 22. The clamping channel 220 is formed at a position between the clamping end portions 221, and the clamping channel 220 is changed in size as the clamping end portions 221 move. The clamping end 221 may be constricted to reduce the size of the clamping channel 220, and the clamping end 221 may be enlarged to enlarge the size of the clamping channel 220. When the clamping member 22 is inserted into the mounting channel 2110, the clamping end 221 of the clamping member 22 is inwardly constricted by the housing 21, so that the clamping channel 220 gradually shrinks to gradually clamp the grinding member 24.

The holding channels 220 can be provided with the grinders 24 of different thicknesses to hold the grinders 24 of different thicknesses by moving the holding members 22 to control contraction and expansion of the holding end portions 221.

The clamping end 221 is formed by extending outward from one end of the mounting end 222, and the periphery of the clamping end 221 is inclined outward at a certain angle relative to the mounting end 222. That is, the cross-sectional area of the clamping end 221 near the outer end is larger than the cross-sectional area near the inner side, when the clamping member 22 is mounted on the cover 21, the clamping end 221 of the clamping member 22 is held at the outer end of the cover 21, and when the clamping member 22 is subjected to the pressing force of the cover 21, the clamping end 221 is pressed and moved inward, the clamping passage 220 is narrowed, and the grinding member 24 is stably clamped.

A clamped end 242 of the abrading article 24 is inserted into the clamping channel 220 and the abrading article 24 is mounted to the clamping end 221 of the clamping member 22. The clamping member 22 clamps the grinding member 24 to grind the cinerary casket 100. The driving device 10 drives the housing 21 to rotate, and thus drives the holding member 22 and the grinding member 24 to rotate, and the grinding member 24 is driven to grind the cinerary casket 100.

The abrading element 24 is embodied as an abrading head, such as a drill, which extends cylindrically. The grinding member 24 has a grinding end 241, the grinding end 241 has a small cross-sectional area and a small contact area with the urn 100, and is suitable for grinding a relatively fine shape or structure of the urn 100.

When the grinding apparatus 20 is mounted to the driving device 10, the clamped end 242 of the grinding member 24 is inserted into the clamping passage 220 of the clamping member 22, the mounting end 222 of the clamping member 22 is inserted into the mounting passage 2110 of the lower end 211 of the housing 21, the fixing member 23 is inserted into the fixing passage 2120 of the upper end 212 of the housing 21, the lower end of the fixing member 23 is rotated into the upper end of the clamping member 22, the clamping member 22 is further moved toward the inside of the mounting passage 2110, the clamping end 221 is compressed inward by the housing 21, the clamping passage 220 is compressed, so that the grinding member 24 is gradually clamped, and finally the lower end of the fixing member 23 is fixed to the inside of the mounting end 222 of the clamping member 22, and the clamping member 22 and the fixing member 23 are fixed to each other, is fixedly mounted to the housing 21. The lower end of the holder 22 is exposed to the outside of the lower end of the housing 21, the holding end 221 at the lower end of the holder 22 is constricted to stably hold the abrading member 24, and the abrading member 24 is fixed to the holder 22 and held outside the lower end 211 of the housing 21. The grinding device 20 is mounted to the driving device 10. The driving means 10 drives the grinding means 20 to move and rotate to grind the urn 100.

In one example of the present invention, the fixing member 23 is implemented as a screw, a lower end of the screw is provided with a thread, a passage with a threaded inner wall is provided inside the mounting end portion 222 of the clamping member 22 to screw-fix the lower end of the fixing member 23 and the mounting end portion 222, and the clamping member 22 is fixed to the cover 21 by the fixing member 23.

The abrading article 24 may be replaced to enable the abrading device 20 to accommodate different abrading needs, as shown in figure 3. The shape of the grinding member 24 and the shape of the grinding tip 241 are not limited, and the clamped tip 242 of the grinding member 24 having different thicknesses is fitted into the clamping passage 220 whose size can be adjusted, and the grinding member 24 is clamped. The cinerary casket can be processed in different shapes when the grinding end 241 with different shapes contacts with the cinerary casket. The polishing piece 24 is replaced according to the polishing requirement of the cinerary casket, so that the cinerary casket can meet the various polishing requirements of the cinerary casket. The abrading article 24 is generally cylindrically shaped such that the clamped end 242 is adapted to be inserted into the clamping channel 220 to be clamped to the clamping member 22. The grinding end 241 of the grinding member 24 has a small cross-sectional area and a small contact area with the cinerary casket, and can grind the cinerary casket to form a fine structure.

The fixture 23 is removed from the fixture channel 2120, the clamp 22 and fixture 23 are disengaged, the clamp 22 is removed from the mounting channel 2110, the clamping end 221 of the clamp 22 is expanded to enlarge the clamping channel 220, the abrading article 24 may be removed from the clamping channel 220, and additional abrading articles, such as abrasive tips of different shapes and thicknesses, may be inserted into the clamping channel 220 to replace the abrading article 24. The grinding device 20 is remounted to the drive device 10 to achieve an alternation and diversification of the grinding function, such as grinding wider or narrower grooves, or grinding different shapes.

The clamping member 22 is pulled out by a certain distance, that is, the clamping end 221 can be expanded outwards to expand the clamping channel 220, so that the grinding member 24 can be conveniently detached from the clamping channel 220, a new grinding member 24 or other grinding members can be installed, one end of the grinding member 24 is inserted into the clamping channel 220, the clamping member 22 is moved towards the inside of the installation channel 2110, so that the clamping end 221 is pressed by the cover body 21 and is contracted inwards, the clamping channel 220 is contracted, and the clamping end 221 clamps the grinding member 24.

Similarly, when the grinding member 24 is damaged and needs to be replaced, the grinding device 20 can be disassembled and replaced with a new grinding member 24, so as to prolong the service life of the grinding device 20. If one or more of the clamping member 22, the fixing member 23, the cover 24 and the like is in trouble, the grinding device 20 can be removed and partially replaced without replacing the whole grinding device 20, so that the maintenance and part cost is reduced.

In one example of the invention, the urn grinding device further comprises a controller, which is communicatively connected to the driving means 10 for controlling the driving of the grinding means 20 by the driving means 10. The controller in turn controls the driving device 10 to drive the movement path of the polishing device 20 and the polishing shape at the corresponding position. The controller controls the rotational speed at which the driving device 10 drives the grinding device 20. Inputting the polishing requirement of the cinerary casket into the controller, so that the controller controls the driving device 10 to drive the polishing device 20 to move, and the cinerary casket is manufactured by polishing materials according to the polishing requirement of the cinerary casket.

In another example of the present invention, the lower end 211 of the housing 21 of the polishing device 20 may be sleeved with a polishing member, that is, the housing 21 is mounted to the driving device 10, and the polishing member is directly mounted to the housing 21, so that a polishing function can be realized. The abrading element may be a disc-shaped abrading element of the prior art abrading station shown in figure 1, the upper end of which is adapted to be fitted over the end of the housing 21 to be secured to the housing 21. It is worth mentioning that the grinding pieces can be different in size, and the high end of the grinding piece is suitable for being sleeved at the end part of the cover body 21.

The urn grinding apparatus is adapted to grind stone and the like to form an urn 100. Referring to fig. 5, the urn 100 includes a housing body 101 and a tray 102, and the tray 102 is disposed below the housing body 101. The accommodating body 101 includes a cover 1011 and an accommodating main body 1012, wherein the cover 1011 covers the accommodating main body 1012. The periphery of the opening of the cover 1011 has a locking groove 10110, and the locking groove 10110 is formed by being recessed inwards. The periphery of the opening of the accommodating main body 1012 is provided with a protrusion 10121, after the cover 1011 is covered on the accommodating main body 1012, the protrusion 10121 of the accommodating main body 1012 extends into the slot 10110 of the cover 1011, and the protrusion 10121 and the cover 10111 are clamped to seal the joint of the cover 1011 and the accommodating main body 1012 and play a role of moisture protection.

The width of the clamping groove 10110 is small, and a grinding piece with a small size is used for grinding, so that the grinding piece 24 of the cinerary casket grinding equipment is used for grinding, the cinerary casket 100 can be finely processed, and fine structures such as the clamping groove 10110 can be formed by grinding.

Referring to fig. 7A and 7B, a variant embodiment of the grinding device 20A of the present invention is shown.

The polishing device 20A includes a housing 21A, the housing 21A includes a lower end portion 211A and a higher end portion 212A, and the lower end portion 211A and the higher end portion 212A are integrally formed. The high end 212A is adapted to be mounted to the drive device 10 shown in fig. 2. The lower end 211A faces the work platform 30 shown in fig. 2.

The housing 21A has a mounting channel 210A, the mounting channel 210A extending from the lower end 211A to the upper end 212A and through the housing 21A.

The polishing apparatus 20A further comprises a clamp 22A, and the clamp 22A is mounted to the lower end 211A of the housing 21A. The clamping member 22A includes a clamping end 221A, and the clamping end 221A faces the work platform 30 after the clamping member 22A is mounted on the cover 21A.

The clip 22A further includes a mounting end 222A, and the mounting end 222A is mounted to the housing 21A.

The polishing device 20A further includes a fixing member 23A, and the fixing member 23A fixes the clamping member 22A to the cover 21A.

The mounting end 222A of the clip 22A is inserted into the mounting passage 210A from the outside of the lower end 211A of the cover 21A, and is exposed from the outside of the higher end 212A. The clamping end portion 221A is exposed outside the lower end portion 211A. The length of the clip 22A is adapted such that when the clip 22A is mounted to the cover 21A, a part of the clip end 221A and a part of the mounting end 222A are exposed to the outside of the low end 211A and the high end 212A of the cover 21A, respectively.

The fixing member 23A is attached to a portion of the attachment end portion 222A exposed outside the cover 21A to fix the holder 22A to the cover 21A. The fixing member 23A is implemented as a nut, and the mounting end portion 222A is correspondingly threaded so that the fixing member 23A is screw-fixed to the holder 22A so that the holder 22A is fixed to the cover 21A.

The clamping end 221A is provided with at least one deformation space 2210A, and when the clamping end 221A is deformed by a force, the deformation space 2210A provides a moving space for the clamping end 221A to contract and expand. When the clamping end 221A is compressed by a force, the deformation space 2210A is contracted, and when the clamping end 221A is expanded, the deformation space 2210A provides a deformation space. The clamping end 221A is provided with a clamping channel 220A, and the clamping channel 220A is formed by extending a certain distance from the outer end of the clamping end 221A to the inner part of the clamping piece 22A. The size of the clamping channel 220A is adjusted as the clamping end 221A deforms.

The holding end portion 221A is divided into at least one holding head portion 2211A, as shown in fig. 7A, the holding end portion 221A may be divided into three holding head portions 2211A, the deformation space is formed between the adjacent holding head portions 2211A, and the holding passage 220A is formed at an intermediate position between the holding head portions 2211A. The clamping channel 220A is adjusted as the clamping end 221A is deformed. When the clamping end 221A is contracted, the clamping head 2211A moves inward and the clamping channel 220A contracts, and when the clamping end 221A expands, the clamping head 2211A moves outward and the clamping channel 220A expands.

The polishing device 20A further comprises a polishing member 24A, the polishing member 24A having a polishing end 241A and a held end 242A, the polishing end 241A of the polishing member 24A being inserted into the holding passage 220A, the polishing member 24A being held when the holding passage 220A is contracted to fix the polishing member 24A, and the polishing member 24A being removed from the holding member 22A when the holding passage 220A is expanded. The sanding element 24A may be removed and replaced to reduce maintenance costs and also to accommodate various sanding requirements. The size of the clamping channel 220A can be adjusted to clamp different polishing members 24A, and also to diversify the polishing function.

When the grinding apparatus 20A is assembled, the clamped end 242A of the grinding member 24A is inserted into the clamping passage 220A, the mounting end 222A of the clamping member 22A is inserted into the mounting passage 210A from the outside of the lower end 211A until a part of the mounting end 222A is exposed to the outside of the upper end 212A through the fixing passage 210A, and the clamping end 221A is exposed to the outside of the lower end 211A, and the position of the clamping member 22 with respect to the housing 21A is adjusted so that the clamping passage 220A is adjusted to a size capable of stably clamping the grinding member 24A. The fixing member 24A is rotatably mounted to a portion of the mounting end portion 222A exposed outside the high end portion 212A to fix the holder 22A to the cover 21A.

The grinding device 20A is further mounted to the driving device 10 shown in fig. 2 so that the driving device 10 can drive the grinding device 20A to move and rotate for grinding work.

The cinerary casket polishing equipment provided by the invention has the advantages that the contact area between the cinerary casket polishing equipment and the material is reduced by providing the polishing piece with smaller size, the material is finely processed, and the polishing requirement on the fine structure of the cinerary casket can be met. The cinerary casket grinding device is suitable for grinding stone materials and can also be used for grinding wood, steel materials and the like.

The traditional cinerary casket polishing equipment can be modified, the polishing piece with smaller size is arranged on the traditional cover body through the clamping piece, or the traditional polishing device is replaced by the cinerary casket polishing equipment provided by the invention. The size of the cover body of the cinerary casket polishing equipment can be customized according to the size of the existing cinerary casket polishing equipment, the clamping piece, the polishing piece and the corresponding fixing piece are configured according to the customized cover body, the transformation of the existing cinerary casket polishing equipment is realized, the cost is low, and the functions are diversified.

The invention further provides an assembling method for assembling a polishing device, comprising the following steps:

(A) inserting one end of a polishing piece into a clamping piece;

(B) inserting the holder into a housing; and

(C) and fixing the clamping piece on the cover body.

The step (B) further comprises the steps of:

The size of the clamping channel can be adjusted by moving the clamping piece. One clamping end part of the clamping piece is extruded by the cover body to reduce the clamping channel so that the grinding piece is stably clamped by the clamping piece,

the step (B) further comprises the steps of:

The cover body is provided with a high end part and a low end part, a fixing channel is formed by extending from the high end part to the low end part, an installation channel is formed by extending from the low end part to the high end part, and the installation channel is communicated with the fixing channel. One end of the fixing member is inserted into the fixing passage, and the mounting end of the clip member is inserted into the mounting passage, wherein one end of the fixing member is inserted into the mounting end to be fixed with the clip member, so that the clip member is fixedly mounted to the cover.

The cover has a high end and a low end, and the cover also has a mounting channel extending from the interior of the low end to the interior of the high end, wherein the mounting channel extends through the cover. The mounting end of the holder is inserted into the mounting passage from the lower end and exposed from an outer portion of the upper end through the mounting passage, wherein the holding end is pressed by the housing to narrow the holding passage to hold the sanding member. The fixing member is attached to a portion of the attachment end portion exposed outside the high end portion to fix the holder to the cover.

It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. An urn grinding apparatus for grinding at least one urn, comprising:

a driving device; and

a cover body; and

2. The urn grinding apparatus of claim 1, wherein the grinding device further comprises a clamp mounted to the lower end of the housing, the clamp holding the grinding member to the lower end of the housing.

3. The urn grinding apparatus as defined in claim 2, wherein the clamping member comprises a clamping end which is held outside the lower end of the housing and a mounting end which is inserted into the housing, wherein the clamping end is provided with at least one deformation space to provide a deformed movement space for the clamping end.

4. The cinerary casket grinding device as claimed in claim 3, wherein said holding end portion is formed to be extended outwardly expanded from one end of said mounting end portion, and when said holding member is mounted to said housing, said holding end portion is held outside said housing and is pressed by said housing.

5. The urn grinding apparatus according to claim 3, wherein the clamping end is provided with a clamping channel which is dimensioned as the clamping end is deformed.

6. The urn grinding apparatus as defined in claim 5, wherein one end of the grinding member is inserted into the clamping passage and clamped by the clamping member, wherein the clamping end is pressed by the housing to narrow the clamping passage, the clamping end clamping the grinding member.

7. The urn grinding apparatus of claim 6, wherein the grinding device further comprises at least one fixture mounted at the high end of the housing, wherein the fixture extends into the housing from the high end of the housing, the fixture securing the holder to the housing.

8. The urn grinding apparatus as defined in claim 7, wherein the housing has a high end and a low end, a mounting channel extending from the high end toward the low end, and a mounting channel extending from the low end toward the high end, the mounting channel communicating with the mounting channel.

9. The urn grinding apparatus as defined in claim 8, wherein an end of the fixing member is inserted into the fixing passage, the mounting end of the holder is inserted into the mounting passage, wherein an end of the fixing member is inserted into the mounting end, and the holder is fixed, the holder being fixedly mounted to the housing.

10. The urn grinding apparatus as defined in claim 6, wherein the housing has a high end and a low end, the housing further having a mounting passage extending from an interior of the low end to an interior of the high end, wherein the mounting passage extends through the housing.

11. The urn grinding apparatus as defined in claim 10, wherein the mounting end of the clamping member is inserted into the mounting passage from the lower end and passes through the mounting passage to emerge from an outer portion of the upper end, wherein the clamping end is pressed by the housing to reduce the clamping passage, the clamping end clamping the grinding member.

12. The urn grinding apparatus as defined in claim 11, wherein the grinding apparatus further comprises a fixing member mounted to a portion of the mounting end exposed outside the high end, the fixing member fixing the holder to the housing.

13. A milling apparatus, comprising:

a cover body;

a clamping member; and

14. The polishing apparatus as set forth in claim 13, wherein the holder includes a holding end portion held outside the lower end portion of the housing and a mounting end portion inserted into the housing, wherein the holding end portion is provided with at least a deformation space providing a deformed movement space for the holding end portion,

15. the polishing apparatus as set forth in claim 14, wherein the holding end portion is formed to be expanded outwardly from one end of the mounting end portion, and when the holder is mounted to the housing, the holding end portion is held outside the housing and is pressed by the housing.

16. The abrading device of claim 14, wherein the gripping end is provided with a gripping channel that is sized as the gripping end deforms.

17. The abrading device of claim 16, wherein an end of the abrading article is inserted into the gripping passage and gripped by the gripping member, wherein the gripping end is compressed by the housing to narrow the gripping passage and thereby grip the abrading article.

18. The polishing apparatus as set forth in claim 17 wherein the housing has a high end and a low end, a securing passage extending from the high end toward the low end, and a mounting passage extending from the low end toward the high end, the mounting passage communicating with the securing passage.

19. The polishing apparatus as set forth in claim 18, wherein one end of the fixing member is inserted into the fixing passage, the mounting end portion of the holder is inserted into the mounting passage, wherein one end of the fixing member is inserted into the mounting end portion, and the holder is fixed such that the holder is fixedly mounted to the housing.

20. The abrading device of claim 19, wherein the housing has a high end and a low end, the housing further having a mounting passage extending from an interior of the low end to an interior of the high end, wherein the mounting passage extends through the housing.

21. The abrading device of claim 20, wherein the mounting end of the holder is inserted into the mounting channel from the low end and passes through the mounting channel to emerge from an outer side of the high end, wherein the holding end is compressed by the cover to narrow the holding channel to hold the abrading article.

22. The abrading device of claim 21, wherein the abrading apparatus further comprises a securing member mounted to a portion of the mounting end portion exposed outside the high end portion, the securing member securing the holder to the housing.

23. An assembly method for assembling a sanding apparatus, comprising the steps of:

(A) inserting one end of a polishing piece into a clamping piece;

(B) inserting the holder into a housing; and

(C) and fixing the clamping piece on the cover body.

24. The method of assembling of claim 23, wherein said step (B) further comprises the steps of:

25. The method of assembling of claim 24, wherein said step (B) further comprises the steps of:

26. The method of assembling of claim 25, wherein said step (B) further comprises the steps of: