CN109866095B

CN109866095B - Sand mill based on positioning limiting grinding material

Info

Publication number: CN109866095B
Application number: CN201910254580.XA
Authority: CN
Inventors: 王航
Original assignee: Lianyungang Sanming Quartz Products Co ltd
Current assignee: Lianyungang Sanming quartz products Co.,Ltd.
Priority date: 2019-03-31
Filing date: 2019-03-31
Publication date: 2020-10-20
Anticipated expiration: 2039-03-31
Also published as: CN109866095A

Abstract

The invention discloses a sanding machine based on positioning and limiting grinding materials, which structurally comprises a machine handle, an electric wire, a machine column and a grinding machine head, wherein the machine handle is electrically connected with the electric wire, the machine handle is locked with the machine column, the machine column is provided with the grinding machine head and a flat grinding device, the grinding machine head is adjacent to the flat grinding device and is electrically connected with the flat grinding device, the machine handle comprises a machine handle body, a decorative curtain and a rotating mechanism, the machine handle body is connected with the decorative curtain through glue, and the machine handle body is locked with the rotating mechanism; the sliding positioning device drives the positioning toothed bar to ascend or descend to limit the position of the positioning toothed bar and the auxiliary positioning column on the material, polishing of the surface of the material can be reasonably controlled, the surface of the material is prevented from losing original flatness due to too much polishing or too little polishing, the quality of the material is effectively guaranteed, and subsequent production and processing are facilitated.

Description

Sand mill based on positioning limiting grinding material

Technical Field

The invention relates to the field of building material production and processing, in particular to a sand grinder based on positioning and limiting grinding materials.

Background

The grinding machine is suitable for crushing and shaping soft or medium or extremely hard materials, and when in grinding, the materials are generally held by hands to be in contact with the grinding machine for grinding.

When partial materials are ground in the prior art, only the surfaces of the materials need to be ground, the fine size of the surface layers of the materials cannot be reasonably controlled when workers grind the materials, the ground surface layers are thicker than preset ones, the flatness of the raw materials cannot be kept, and the quality of the materials is reduced to influence production and processing.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provides a sander for sanding materials based on positioning and limiting, so as to solve the problems that when part of materials are sanded, only the surfaces of the materials need to be sanded, fine sizes of surface layers of the materials cannot be reasonably controlled when workers are sanded, the sanded surface layers are thicker than preset ones, flatness of raw materials cannot be maintained, and production and processing are affected due to the fact that the quality of the materials is reduced.

The invention is realized by adopting the following technical scheme: a sanding machine based on positioning and limiting sanding materials structurally comprises a machine handle, an electric wire, a machine column and a sanding head, wherein the machine handle is electrically connected with the electric wire, the left end of the electric wire is embedded in the right end of the machine handle, the bottom of the machine handle is locked above the machine column, the bottom of the machine column is provided with the sanding head, the right end of the machine column is provided with a flat sanding device, the sanding head is adjacent to the flat sanding device and is electrically connected with the flat sanding device, the machine handle comprises a machine handle body, a decorative curtain and a rotating mechanism, the machine handle body is connected with the decorative curtain through glue and forms an integrated structure, the machine handle body is locked with the rotating mechanism, the decorative curtain wraps the rotating mechanism, the rotating mechanism is positioned in the middle of the machine handle body and the machine column, the rotating mechanism comprises an upper rotating disc, a circular rail, a lower rotating disc, a central shaft, a locking block and a sliding column, the upper rotating disc, the upper rotary table and the lower rotary table form an upper-lower structure, the diameter of the circular rail is smaller than that of the upper rotary table and the lower rotary table, the upper rotary table and the lower rotary table are connected through a central shaft and are in concentric circles, the bottom of the locking block is matched with the upper end of the sliding column, the lower rotary table is welded with magnetic blocks, the magnetic blocks are attached to the locking block and are located at the bottom of the locking block, and the magnetic blocks and the sliding column are symmetrically distributed.

Further preferably, the flat grinding device comprises a grinding rail frame, a flat grinding structure frame and a positioning device, wherein the grinding rail frame is installed above the flat grinding structure frame, and the positioning device is installed inside the flat grinding structure frame.

Further preferably, the positioning device comprises a main positioning mechanism, an auxiliary positioning structure and an auxiliary positioning structure, the main positioning mechanism is in transmission connection with the auxiliary positioning structure, and the left end and the right end of the auxiliary positioning structure are welded with the main positioning mechanism and the auxiliary positioning structure.

Further preferably, main positioning mechanism includes transmission ratch, location ratch, main location munnion, spring, the horizontal frame of main transmission, transmission ratch trailing flank meshes with location ratch leading flank, location ratch and main location munnion sliding connection, location ratch bottom is located main location munnion inner chamber, the main location munnion right flank welds with the horizontal frame left surface of main transmission, the spring right-hand member welds with transmission ratch, the horizontal frame of main transmission.

Further preferably, the main positioning limiting plate is welded in the middle of the main positioning vertical frame, the main transmission transverse frame is provided with a limiting baffle and a two-position limiting baffle, the one-position limiting baffle is welded with the left end of the spring, and the spring is located in the middle of the one-position limiting baffle and the two-position limiting baffle.

Preferably, the auxiliary positioning structure comprises a sliding ball, a rail frame, a connecting rod and a supporting column, wherein the ring surface of the sliding ball is connected with the upper surface and the lower surface of the rail frame through tracks, the rail frame is welded with the supporting column, the rail frame and the supporting column form a cross structure, and the middle part of the connecting rod is connected with the supporting column through tracks.

Further preferably, assist location structure including assisting location structure frame, auxiliary positioning post, assisting positioning spring, assist location capital portion with assist positioning spring upper end welding, assist location structure frame and auxiliary positioning post sliding connection, assist location capital portion is located and assists location structure frame inner chamber.

Advantageous effects

When irregular materials are polished, the machine handle is held by a hand, and the polishing machine head is attached to the surface of the materials to move back and forth, so that polishing can be realized; when the surface of a material is leveled and polished, the rotating handle body drives the upper rotating disc to rotate, the locking block is moved by 45 degrees or 90 degrees, the 45-degree or 90-degree rotation of the handle body is realized, and the material is conveniently placed above the polishing rail frame for polishing; during polishing, the positioning device is manually moved leftwards or rightwards, so that the sliding ball is driven to move leftwards and rightwards, the sliding ball drives the transmission toothed bar to move when moving, the spring contracts and stretches along with the transmission toothed bar in the moving process, and the contracted and stretched sizes are limited by the one-position limiting baffle and the two-position limiting baffle; the transmission toothed bar can drive the positioning toothed bar to ascend and descend when moving, and the positioning toothed bar supports and separates materials, so that the materials are limited when being polished, and only a thin layer of the surface can be polished; when the positioning rack bar moves, the connecting rod follows to move to drive the auxiliary positioning column to lift, so that limiting polishing of auxiliary materials is realized.

Compared with the prior art, the invention has the beneficial effects that: the polishing machine can polish according to polishing requirements of different materials, the polishing machine head polishes irregular materials, and the flat polishing device is used for polishing flat materials; the sliding positioning device drives the positioning toothed bar to ascend or descend to limit the position of the positioning toothed bar and the auxiliary positioning column on the material, polishing of the surface of the material can be reasonably controlled, the surface of the material is prevented from losing original flatness due to too much polishing or too little polishing, the quality of the material is effectively guaranteed, and subsequent production and processing are facilitated.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 shows a structural schematic diagram of a sander based on positioning and limiting sanding of a material.

Fig. 2 shows a front cut-away structural schematic diagram of the rotating mechanism of the invention.

Fig. 3 shows a schematic view of the inventive rotating mechanism in top view.

Fig. 4 shows a front cut-away structural schematic diagram of the flat grinding device.

Fig. 5 shows a schematic structural view of the positioning device of the present invention.

Fig. 6 shows a schematic structural view of the main positioning mechanism of the present invention.

Fig. 7 shows a schematic structural diagram of the auxiliary positioning structure of the present invention.

Fig. 8 shows a schematic structural diagram of the auxiliary positioning structure of the present invention.

Fig. 9 shows a schematic structural diagram of the flat grinding device of the invention, which is also a schematic structural diagram of the positioning device after transmission.

In the figure: the grinding machine comprises a machine handle 1, an electric wire 2, a machine column 3, a grinding machine head 4, a flat grinding device 5, a machine handle body 10, a decorative curtain 11, a rotating mechanism 12, an upper rotating disc 120, a round rail 121, a lower rotating disc 122, a central shaft 123, a locking block 124, a sliding column 125, a grinding rail frame 50, a flat grinding structure frame 51, a positioning device 52, a main positioning mechanism 520, an auxiliary positioning structure 521, an auxiliary positioning structure 522, a transmission toothed bar 5200, a positioning toothed bar 5201, a main positioning vertical frame 5202, a spring 5203, a main transmission transverse frame 5204, a main positioning limiting plate 52020, a one-position limiting baffle 52040, a two-position limiting baffle 52041, a sliding ball 5210, a rail frame 5211, a connecting bar 5212, a supporting column 5213, an auxiliary positioning structure frame 5220, an auxiliary positioning column 5221 and an auxiliary positioning spring 5222.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution of a sander based on positioning and limiting sanding of materials: the structure of the polishing machine comprises a machine handle 1, an electric wire 2, a machine column 3 and a polishing machine head 4, wherein the machine handle 1 is electrically connected with the electric wire 2, the machine handle 1 is locked with the machine column 3, the polishing machine head 4 and a flat polishing device 5 are installed on the machine column 3, the polishing machine head 4 is adjacent to the flat polishing device 5 and electrically connected with the flat polishing device 5, the machine handle 1 comprises a machine handle body 10, a decorative curtain 11 and a rotating mechanism 12, the machine handle body 10 is connected with the decorative curtain 11 through glue, the machine handle body 10 is locked with the rotating mechanism 12, the decorative curtain 11 wraps the rotating mechanism 12, the rotating mechanism 12 comprises an upper rotating disc 120, a circular rail 121, a lower rotating disc 122, a central shaft 123, a locking block 124 and a sliding column 125, the upper rotating disc 120 is rotatably connected with the lower rotating disc 122 through the circular rail 121, the upper rotating disc 120 is connected with the lower rotating disc 122 through the central shaft 123, the locking block 124 is matched with the sliding, the magnetic blocks 1220 are attached to the lock blocks 124, the magnetic blocks 1220 and the sliding columns 125 are symmetrically distributed, the handle 1 can rotate according to polishing requirements, the design is flexible, the use is convenient, the circular rails 121 improve the rotating stability of the upper turntable 120, the upper pushing sliding columns 125 enable the upper turntable 120 and the lower turntable 122 to be fixed, the lower sliding upper pushing sliding columns 125 enable the upper turntable 120 to rotate, the upper turntable 120 can absorb the lock blocks 124 after the upper turntable 120 rotates, the attaching stability of the upper turntable 120 and the lower turntable 122 is further enhanced, the flat grinding device 5 comprises a grinding rail frame 50, a flat grinding structure frame 51 and a positioning device 52, the grinding rail frame 51 is provided with the grinding rail frame 50, the flat grinding structure frame 51 is internally provided with the positioning device 52, the positioning device 52 comprises a main positioning mechanism 520, an auxiliary positioning structure 521 and an auxiliary positioning structure 522, the main positioning mechanism 520 is in transmission connection with the auxiliary positioning structure 521, the auxiliary positioning structure 521 is welded with a main positioning mechanism 520 and an auxiliary positioning structure 522, the main positioning mechanism 520 comprises a transmission toothed bar 5200, a positioning toothed bar 5201, a main positioning vertical frame 5202, a spring 5203 and a main transmission transverse frame 5204, the transmission toothed bar 5200 is meshed with the positioning toothed bar 5201, the positioning toothed bar 5201 is in sliding connection with the main positioning vertical frame 5202, the main positioning vertical frame 5202 is welded with the main transmission transverse frame 5204, the spring 5203 is welded with the transmission toothed bar 5200 and the main transmission transverse frame 5204, the transmission toothed bar 5200 is in threaded connection with the positioning toothed bar 5201, the left and right movement of the transmission toothed bar 5200 drives the positioning toothed bar 5201 to move up and down, the main positioning vertical frame 5202 is welded with a main positioning limit plate 52020, the main transmission transverse frame 5204 is provided with a limit baffle 52040 and a two-position limit baffle 52041, the spring 5203 is positioned in the middle of the one-position limit baffle 52040 and the two-position limit baffle 52041, the one-position limit baffle 52040 is positioned in, Two-position limiting baffle 52041, main location limiting plate 52020, spring 5203 play the effect of the sliding distance of spacing transmission rack 5200, supplementary location structure 521 includes sliding ball 5210, rail frame 5211, connecting rod 5212, support column 5213, sliding ball 5210 and rail frame 5211 rail coupling, rail frame 5211 and support column 5213 welding, connecting rod 5212 and support column 5213 rail coupling, sliding ball 5210 plays the drive effect, connecting rod 5212 plays the effect of supplementary drive, supplementary location structure 522 is including assisting location structure frame 5220, supplementary reference column 5221, supplementary positioning spring 5222, supplementary positioning spring 5221 and supplementary positioning spring 5222 welding, supplementary location structure frame 5220 and supplementary positioning column 5221 sliding connection, supplementary positioning column 5221 can follow the removal under the connecting action of connecting rod 5212 when location rack 5201 removes, plays the effect of supplementary support.

When irregular materials are polished, the machine handle 1 is held by a hand, and the polishing machine head 4 is attached to the surface of the materials to move back and forth, so that polishing can be realized; when the surface of a flat material is polished, the upper rotary disc 120 is driven to rotate after the handle body 10 is rotated, the locking block 124 is moved by 45 degrees or 90 degrees, the 45-degree or 90-degree rotation of the handle body 10 is realized, and the material is conveniently placed above the grinding rail frame 50 for polishing; during grinding, the positioning device 52 is manually moved leftwards or rightwards, so that the sliding ball 5210 is driven to move leftwards and rightwards, the sliding ball 5210 drives the transmission toothed bar 5200 to move when moving, the spring 5203 contracts and stretches along with the transmission toothed bar 5200 in the moving process, and the contracted and stretched sizes are limited by the one-position limiting baffle 52040 and the two-position limiting baffle 52041; when the transmission toothed bar 5200 moves, the positioning toothed bar 5201 is driven to ascend and descend, and the positioning toothed bar 5201 supports and separates materials, so that the materials are limited during grinding, and only a thin layer of the surface can be ground; when the positioning rack 5201 moves, the connecting rod 5212 is moved to drive the auxiliary positioning column 5221 to go up and down, so that the auxiliary material is limited and polished.

Compared with the prior art, the invention has the technical progress that: the material polishing machine can polish according to polishing requirements of different materials, the polishing machine head 4 polishes irregular materials, and the flat polishing device 5 is used for polishing flat materials; the sliding positioning device 52 drives the positioning toothed bar 5201 to ascend or descend to limit the material by the positioning toothed bar 5201 and the auxiliary positioning column 5221, so that the polishing of the surface of the material can be reasonably controlled, the original flatness of the surface of the material due to too much polishing or too little polishing is avoided, the quality of the material is effectively guaranteed, and the subsequent production and processing are facilitated.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dull polish machine based on spacing material of polishing in location, its structure includes handle (1), electric wire (2), stand (3), aircraft nose (4) of polishing, handle (1) is connected with electric wire (2) electricity, handle (1) and stand (3) locking, aircraft nose (4), flat grinding device (5) are installed in stand (3), aircraft nose (4) of polishing are adjacent and the two electricity is connected with flat grinding device (5), its characterized in that:

the handle (1) comprises a handle body (10), a decorative curtain (11) and a rotating mechanism (12), wherein the handle body (10) is connected with the decorative curtain (11) through glue, the handle body (10) is locked with the rotating mechanism (12), and the decorative curtain (11) wraps the rotating mechanism (12);

slewing mechanism (12) include carousel (120), circular rail (121), lower carousel (122), center pin (123), locking piece (124), traveller (125), go up carousel (120) and lower carousel (122) and rotate through circular rail (121) and be connected, go up carousel (120) and lower carousel (122) and pass through center pin (123) hub connection, locking piece (124) and traveller (125) cooperation, carousel (122) welding has magnetic block (1220) down, magnetic block (1220) and locking piece (124) laminating, magnetic block (1220) are the symmetric distribution with traveller (125), plain grinding device (5) are including dull polish rail frame (50), plain grinding structure frame (51), positioner (52), dull polish rail frame (50) is installed to plain grinding structure frame (51), plain grinding structure frame (51) internally mounted has positioner (52), positioner (52) include main positioning mechanism (520), The auxiliary positioning structure (521) and the auxiliary positioning structure (522), wherein the main positioning mechanism (520) is in transmission connection with the auxiliary positioning structure (521), the auxiliary positioning structure (521) is in welding connection with the main positioning mechanism (520) and the auxiliary positioning structure (522), the main positioning mechanism (520) comprises a transmission toothed bar (5200), a positioning toothed bar (5201), a main positioning vertical frame (5202), a spring (5203) and a main transmission transverse frame (5204), the transmission toothed bar (5200) is meshed with the positioning toothed bar (5201), the positioning toothed bar (5201) is in sliding connection with the main positioning vertical frame (5202), the main positioning vertical frame (5202) is in welding connection with the main transmission transverse frame (5204), the spring (5203) is in welding connection with the transmission toothed bar (5200) and the main transmission transverse frame (5204), the main positioning vertical frame (5202) is welded with a main positioning limiting plate (20), and the main transmission transverse frame (5204) is provided with a one-position limiting baffle (52040), Two position limit baffle (52041), spring (5203) are located the middle part of one position limit baffle (52040) and two position limit baffle (52041), supplementary location structure (521) are including sliding ball (5210), rail frame (5211), connecting rod (5212), support column (5213), sliding ball (5210) and rail frame (5211) rail joint, rail frame (5211) and support column (5213) welding, connecting rod (5212) and support column (5213) rail joint, assist location structure (522) including assisting location structure frame (5220), supplementary reference column (5221), assist location spring (5222), supplementary location column (5221) and assist location spring (5222) welding, assist location structure frame (5220) and supplementary reference column (5221) sliding connection.