CN215394295U - Two-sided two-way polisher - Google Patents

Abstract

The utility model provides a double-sided bidirectional polisher which comprises a base, a limiting motor and a polishing motor, wherein the limiting motor and the polishing motor are respectively arranged on the base, at least two pairs of limiting rollers and a pair of polishing rollers are arranged on the base side by side, the limiting rollers are respectively arranged on two sides of the polishing rollers, each pair of limiting rollers and polishing rollers are respectively arranged up and down, a plurality of feeding rollers are respectively arranged on the base on two sides of the limiting rollers side by side, the limiting motor and the polishing motor respectively drive the limiting rollers and the polishing rollers to rotate, and the rotating directions of the two limiting rollers and the polishing rollers in each pair of limiting rollers and polishing rollers are respectively arranged oppositely; according to the double-sided bidirectional polisher, the two pairs of polishing rollers which are arranged up and down are arranged, and the polishing directions of the two pairs of polishing rollers are opposite, so that the steel can be polished in four directions, namely up, down, front and back, by the two pairs of polishing rollers, and the edge of the steel can be polished.

Description

Two-sided two-way polisher

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to a double-sided bidirectional polishing machine.

Background

At present, the manual handheld grinding machine is still adopted in China to remove burrs of steel and grind edges, the labor intensity is high, time and labor are wasted, and the grinding quality is uneven. Most of the advanced domestic and foreign deburring equipment is a multi-shaft linkage deburring machine tool and a mechanical arm, the equipment is suitable for machining complex and precise parts, and the precision is high, but the manufacturing cost is high. The common burr removal and edge grinding operations of the steel do not need expensive precision equipment; in addition, in China, aiming at that the deburring and edge polishing operation of steel generally only can process one plane at a time, and the upper surface, the lower surface and the edge of the generally processed steel are distributed with burrs, therefore, the research on the steel double-sided bidirectional polishing equipment which has high quality and high efficiency and can replace manpower has urgent market demand.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides the double-sided bidirectional polisher, which is characterized in that two pairs of polishing rollers arranged up and down are arranged, and the polishing directions of the two pairs of polishing rollers are opposite, so that the polishing of steel in four directions, up and down, front and back, can be realized by using the two pairs of polishing rollers, and the polishing of the edge of the steel can also be realized.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a two-sided two-way polisher, includes base, spacing motor and grinding motor set up respectively on the base, be provided with at least two pairs of spacing rollers and a pair of grinding roller on the base side by side, spacing roller sets up respectively grinding roller's both sides are every right spacing roller and grinding roller set up from top to bottom respectively, are located spacing roller both sides respectively side by side be provided with several pay-off roller on the base, spacing motor and grinding motor drive respectively spacing roller and grinding roller are rotatory, and every right two in spacing roller and the grinding roller the rotation direction of spacing roller and grinding roller sets up respectively oppositely.

In one embodiment, two pairs of the grinding rollers and three pairs of the limiting rollers are arranged on the base at intervals, and the rotating directions of two grinding rollers positioned above and two grinding rollers positioned below in the two pairs of the grinding rollers are respectively opposite.

In one embodiment, a first driving sprocket is arranged on a main shaft of the limiting motor, a limiting roller shaft is arranged inside the limiting roller, the limiting roller shaft is rotatably connected with the base, a first driven sprocket is arranged at one end of the limiting roller shaft, and a plurality of first driven sprockets are in chain transmission connection with the first driving sprocket.

In one embodiment, the first driven sprockets at the lower part and the first driven sprocket at the upper part close to the limiting motor are respectively in transmission connection with the limiting motor through chains.

In one embodiment, a feeding roller shaft is arranged inside the feeding roller, the feeding roller shaft is rotatably connected with the base, one end of each of two feeding roller shafts adjacent to the limiting roller is respectively provided with the first driven sprocket, and the first driven sprocket on the feeding roller shaft is in transmission connection with the first driving sprocket through a chain.

In one embodiment, a reversing shaft is rotatably arranged on the outer side wall of the base, a first reversing gear and a second driving sprocket are arranged on the reversing shaft, the first reversing gear is meshed with a second reversing gear on any one feeding roller shaft, and the second driving sprocket is in transmission connection with one first driven sprocket which is close to the limiting motor and located above the limiting motor through a chain.

In one embodiment, the two grinding motors are respectively arranged on the base, the main shafts of the two grinding motors are respectively provided with a first belt pulley, the grinding roller is internally provided with a grinding roller shaft, the grinding roller shaft is rotatably connected with the base, one end of the grinding roller shaft is respectively provided with a second belt pulley, the first belt pulley on one grinding motor main shaft is in belt transmission connection with the two second belt pulleys diagonally arranged on the two pairs of grinding roller shafts, and the first belt pulley on the other grinding motor main shaft is in belt transmission connection with the other two second belt pulleys.

In one embodiment, the limiting roller shaft, the feeding roller shaft and the grinding roller shaft are arranged in parallel.

In one embodiment, the limiting roller and the grinding roller are externally provided with a shell, and a gap is arranged between the lower surface of the side wall adjacent to the feeding roller on the shell and the upper plane of the feeding roller;

the dust removal device comprises a limiting roller, a polishing roller and a shell, and is characterized in that a waste recovery box is arranged on a base below the limiting roller and the polishing roller, a dust removal motor, a dust removal fan and a dust remover are arranged above the shell, the dust removal motor is used for driving the dust removal fan to rotate, an air inlet of the dust removal fan is communicated with the inside of the shell, and an air outlet of the dust removal fan, the dust remover and the waste recovery box are sequentially communicated through pipelines.

In one embodiment, the electric cabinet is arranged above the shell, and the limiting motor, the grinding motor and the dust removal motor are respectively and electrically connected with the electric cabinet and controlled by the electric cabinet.

Compared with the prior art, the double-sided bidirectional polisher provided by the utility model has the advantages that the two pairs of polishing rollers which are arranged up and down are arranged on the base, the polishing directions of the two pairs of polishing rollers are opposite, and the two sides of each polishing roller are respectively provided with the limiting rollers which are used for clamping and positioning the workpiece to be polished, so that when the two pairs of polishing rollers in the arrangement mode are used for deburring and edge polishing the workpiece to be polished, simultaneous polishing operation of the workpiece to be polished in the upper direction, the lower direction, the front direction and the rear direction can be realized, the edge of the workpiece to be polished can be polished, and the efficiency of polishing operation is greatly improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a left side partial schematic view of the present invention;

FIG. 3 is a schematic diagram of a right-hand partial structure of the present invention;

fig. 4 is a schematic view of the structure of the inside of the housing of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and the like are used in the indicated orientations and positional relationships based on the orientation shown in the drawings for convenience in describing the utility model and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

As shown in FIGS. 1-4, for convenience of description, the "up", "down", "left", "right", "front" and "rear" orientation references in the present invention are based on the orientation shown in FIG. 1;

a double-sided bidirectional polisher comprises a base 1, a limiting motor 2 and a polishing motor 3, wherein the limiting motor 2 and the polishing motor 3 are respectively arranged on the base 1, three pairs of limiting rollers 4 and two pairs of polishing rollers 5 are arranged on the base 1 side by side, the two pairs of polishing rollers 5 and the three pairs of limiting rollers 4 are arranged at intervals, the limiting rollers 4 are respectively arranged on two sides of the polishing rollers 5, the two limiting rollers 4 and the two polishing rollers 5 in each pair are respectively arranged up and down, a plurality of material feeding rollers 6 are respectively arranged on the base 1 on two sides of each limiting roller 4 side by side, the limiting motor 2 and the polishing motor 3 respectively drive the limiting rollers 4 and the polishing rollers 5 to rotate, and the rotation directions of the two limiting rollers 4 and the polishing rollers 5 in each pair of limiting rollers 4 and polishing rollers 5 are respectively arranged oppositely;

the workpiece to be polished is fed into the space between the vertically arranged limiting rollers 4 and the vertically arranged polishing rollers 5 through the feeding roller 6 for polishing operation, and the limiting rollers 4 are respectively arranged at two sides of each polishing roller 5, so that the workpiece to be polished can be clamped and limited by the limiting rollers 4 in the whole polishing process, and the polishing rollers 5 can be conveniently matched for polishing operation; simultaneously, because the polishing roller 5 that sets up about two pairs can treat the work of polishing in two different directions in the past, consequently, when treating the work of polishing and carry out burr removal and edge polishing at two pairs of polishing roller 5 that utilize above-mentioned setting mode, just can realize treating the work of polishing in four positions around the upper and lower of polishing, also can realize treating the border of polishing simultaneously and polish, great improvement the efficiency of the work of polishing.

In this embodiment, be provided with first drive sprocket 21 on the main shaft of spacing motor 2, the inside of spacing roller 4 is provided with spacing roller shaft 41, rotatable the being connected of bearing frame and base 1 through setting up on base 1 is realized at the both ends of spacing roller shaft 41, the one end of spacing roller shaft 41 is provided with first driven sprocket 42, realize the transmission through chain 7 between six first driven sprocket 42 and the first drive sprocket 21 and be connected, consequently, spacing motor 2 just can drive each spacing roller 4 through chain 7 and follow the removal of treating the polishing piece and rotate, simultaneously, also treat that the polishing piece plays spacing and pay-off's effect at whole operation in-process of polishing, the effectual efficiency that improves the operation of polishing.

Preferably, under the spacing and the feeding effect's that do not influence spacing roller 4 prerequisite, in order to simplify the structure, the energy saving simultaneously, the design is just located the three first driven sprocket 42 of below and is close to spacing motor 2, a first driven sprocket 42 that is located the top is connected through realizing the transmission between chain 7 and the spacing motor 2 respectively, thus, two upper and lower spacing rollers 4 that are close to spacing motor 2 one end not only can realize treating the limiting displacement of polishing piece, because all have the rotatory power that comes from spacing motor 2 on two upper and lower spacing rollers 4 here, therefore, two upper and lower spacing rollers 4 here can apply and treat the bigger driving force on the polishing piece, play the effect of good pay-off.

In this embodiment, a feeding roller shaft 61 is arranged inside the feeding roller 6, the two ends of the feeding roller shaft 61 are rotatably connected with the base 1 through a bearing seat arranged on the base, one end of each of the two feeding roller shafts 61 adjacent to the limiting roller 4 is provided with a first driven sprocket 42, the first driven sprocket 42 on the feeding roller shaft 61 is in transmission connection with a first driving sprocket 21 through a chain 7, power is applied to the two feeding rollers 6 of the limiting roller 4 close to the two ends, the feeding roller 6 without power is only used for carrying out follow-up rotation along with the movement of a workpiece to be polished when an operator places the workpiece to be polished above the feeding roller 6, when the workpiece to be polished is close to the limiting roller 4, because the two feeding rollers 6 of the limiting roller 4 close to the two ends have driving rotation power, the entering and outputting of the workpiece to be polished, which are composed of the limiting roller 4 and the polishing roller 5, can be performed The region of polishing provides timely power, avoids needing the potential safety hazard that the operating personnel is too close to the region of polishing and exists, also makes the entering and the output action of treating the piece of polishing more quick and smooth and easy simultaneously, the effectual efficiency that improves the operation of polishing.

Specifically, in order to realize that the rotation direction of the first driven sprocket 42 positioned above and close to the limit motor 2 is opposite to the rotation direction of the first driven sprocket 42 positioned below, the reversing shaft 8 is rotatably arranged on the outer side wall of the base 1, the reversing shaft 8 is provided with a first reversing gear and a second driving sprocket 9, the first reversing gear is meshed with a second reversing gear on the feeding roller shaft 61 positioned on the right side, the second driving sprocket 9 is in transmission connection with the first driven sprocket 42 positioned above and close to the limit motor 2 through the chain 7, when the rotating power is transmitted to the first driven sprocket 42 positioned above and close to the limit motor 2 through the second reversing gear, the first reversing gear, the second driving sprocket 9 and the chain 7, because of the existence of the second reversing gear and the first reversing gear, the second drive sprocket 9 revolve to realize with first drive sprocket 21 revolve to reverse, consequently, realize being close to spacing motor 2, be located the first driven sprocket 42 of top revolve to rather than the revolve to opposite with the first driven sprocket 42 of below, and then realized that two upper and lower spacing rollers 4 at this place can apply more big driving force on treating the piece of polishing, play the effect of good pay-off.

In this embodiment, in order to promote better work of mutually supporting between spacing roller 4, feed roller 6 and the roller 5 of polishing, the design requires spacing roller axle 41, feed roller axle 61 and the mutual parallel arrangement of roller 51 of polishing, treats like this that the piece of polishing when removing on spacing roller 4, feed roller 6 and the roller 5 of polishing, the phenomenon of off tracking can not appear.

In the embodiment, the outer parts of the limiting roller 4 and the polishing roller 5 are provided with the shell 11, a gap is arranged between the lower surfaces of two side walls adjacent to the feeding roller 6 on the shell 11 and the upper plane of the feeding roller 6, the gap is designed to facilitate the workpiece to be polished to enter and exit the shell 11, and meanwhile, the existence of the shell 11 can also avoid the splash of chips generated during polishing to accidentally injure personnel;

a waste recovery box 12 is arranged on the base 1 below the limiting roller 4 and the polishing roller 5, a dust removing motor, a dust removing fan and a dust remover 16 are arranged above the shell 11, the dust removing motor is used for driving the dust removing fan to rotate, an air inlet of the dust removing fan is communicated with the inside of the shell 11, an air outlet of the dust removing fan, the dust remover 16 and the waste recovery box 12 are sequentially communicated through pipelines, so that scraps with larger volume generated in the polishing process of a to-be-polished part can automatically fall into the waste recovery box 12, scraps or dust with smaller volume can be drawn out from the inside of the shell 11 through the dust removing fan, the dust remover 16 and a pipeline, and are recovered into the waste recovery box 12 through dust removal and filtration of the dust remover 16, pollution of pollutants generated in the polishing operation to the environment is effectively avoided, and a good operation environment is provided for equipment operators, is beneficial to the health of operators.

In the embodiment, in order to achieve the purpose that the rotation directions of each pair of upper and lower grinding rollers 5 in two pairs of grinding rollers 5 are opposite, and simultaneously, to achieve the grinding operation of the two pairs of grinding rollers 5 on the workpiece to be ground respectively from the front and back directions of the workpiece to be ground, two grinding motors 3 are respectively arranged on the base 1, specifically, arranged above the housing 11, and the main shafts of the two grinding motors 3 are respectively provided with a first belt pulley 31, the grinding rollers 5 are internally provided with a grinding roller shaft 51, two ends of the grinding roller shaft 51 are rotatably connected with the base 1 through a bearing seat arranged on the base 1, two ends of the grinding roller shaft 51 respectively penetrate through the side wall of the housing 11, one end of the grinding roller shaft 51 is respectively provided with a second belt pulley 10, the first belt pulley 31 on the main shaft of one grinding motor 3 is in transmission connection with two second belt pulleys 10 arranged at opposite angles on the two pairs of grinding roller shafts 51 through a belt 13, the first belt pulley 31 on the main shaft of the other grinding motor 3 is in transmission connection with the other two second belt pulleys 10 through a belt 13.

Preferably, in order to adjust the tension of the belt 13 to ensure a good transmission effect between the first pulley 31 and the second pulley 10, a tension pulley 14 is disposed between the first pulley 31 and the second pulley 10, and the tension pulley 14 is disposed on the housing 11 through a wheel shaft and a corresponding bracket capable of adjusting the position of the tension pulley 14;

on the other hand, the protection covers 15 are respectively arranged at the left end and the right end of the shell 11, and the plurality of first driven chain wheels 42, the second belt wheels 10 and the tensioning wheels 14 are covered in the protection covers 15, so that the phenomenon that external foreign matters or personnel touch parts rotating at high speed at the positions by mistake to injure or damage equipment is avoided when the grinding machine works.

In this embodiment, still including setting up the electric cabinet 17 in shell 11 top, spacing motor 2, grinding motor 3 and dust removal motor realize electric connection between wire and electric cabinet 17 respectively, and spacing motor 2, grinding motor 3 and dust removal motor are controlled by electric cabinet 17 respectively, through setting up electric cabinet 17, to spacing motor 2, grinding motor 3 and dust removal motor realize unified coordinated control, great improvement spacing motor 2, work harmony and work efficiency between grinding motor 3 and the dust removal motor, and then improve the quality and the speed of whole polisher operation of polishing.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. The utility model provides a two-sided two-way polisher, a serial communication port, including base, spacing motor and grinding motor set up respectively on the base, be provided with two pair at least spacing rollers of pair and a pair of grinding roller on the base side by side, spacing roller sets up respectively grinding roller's both sides are every right spacing roller and grinding roller set up from top to bottom respectively, are located spacing roller both sides respectively side by side be provided with several material feeding roller on the base, spacing motor and grinding motor drive respectively spacing roller and grinding roller are rotatory, and every right two in spacing roller and the grinding roller the rotation direction of spacing roller and grinding roller sets up respectively oppositely.

2. The machine according to claim 1, wherein two pairs of said grinding rollers and three pairs of said limiting rollers are disposed on said base at intervals, and the rotation directions of two grinding rollers located above and two grinding rollers located below of said two pairs of grinding rollers are respectively opposite.

3. The machine according to claim 2, wherein a first driving sprocket is disposed on the main shaft of the limiting motor, a limiting roller shaft is disposed inside the limiting roller, the limiting roller shaft is rotatably connected to the base, a first driven sprocket is disposed at one end of the limiting roller shaft, and a plurality of the first driven sprockets are connected to the first driving sprocket through a chain transmission.

4. The machine according to claim 3, wherein a plurality of said first driven sprockets at the lower side and a first driven sprocket at the upper side adjacent to said limit motor are respectively in driving connection with said limit motor through chains.

5. The double-sided bidirectional sander according to claim 4, wherein a feeding roller shaft is arranged inside the feeding roller, the feeding roller shaft is rotatably connected with the base, one end of each of two feeding roller shafts adjacent to the limiting roller is provided with the first driven sprocket, and the first driven sprocket on the feeding roller shaft is in transmission connection with the first driving sprocket through a chain.

6. The double-sided bidirectional sander according to claim 5, wherein a reversing shaft is rotatably disposed on an outer side wall of the base, a first reversing gear and a second driving sprocket are disposed on the reversing shaft, the first reversing gear is engaged with a second reversing gear on any one of the feed roller shafts, and the second driving sprocket is connected to an upper one of the first driven sprockets adjacent to the limit motor by a chain drive.

7. A two-sided bi-directional sander as set forth in claim 6, wherein two of said sanding motors are disposed on said base, and have first belt pulleys disposed on their respective main shafts, and a sanding roller shaft is disposed inside said sanding roller, said sanding roller shaft being rotatably connected to said base, and second belt pulleys are disposed on respective ends of said sanding roller shaft, wherein said first belt pulley on one of said sanding motor main shafts is connected to said two second belt pulleys disposed diagonally on two pairs of said sanding roller shafts by belt transmission, and said first belt pulley on the other of said sanding motor main shafts is connected to said two other of said second belt pulleys by belt transmission.

8. A machine according to any one of claims 1 to 7, wherein the axes of the spacer roll, feed roll and sanding roll are parallel to each other.

9. The machine according to claim 8, wherein the limiting roller and the grinding roller are externally provided with a housing, and a gap is arranged between the lower surface of the side wall of the housing adjacent to the feeding roller and the upper plane of the feeding roller;

the dust removal device comprises a limiting roller, a polishing roller and a shell, and is characterized in that a waste recovery box is arranged on a base below the limiting roller and the polishing roller, a dust removal motor, a dust removal fan and a dust remover are arranged above the shell, the dust removal motor is used for driving the dust removal fan to rotate, an air inlet of the dust removal fan is communicated with the inside of the shell, and an air outlet of the dust removal fan, the dust remover and the waste recovery box are sequentially communicated through pipelines.

10. The machine of claim 9, further comprising an electric cabinet disposed above the housing, wherein the limit motor, the grinding motor and the dust removal motor are electrically connected to the electric cabinet and controlled by the electric cabinet.

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