CN112589656A

CN112589656A - Equal-pressure polishing device capable of polishing plates of different sizes

Info

Publication number: CN112589656A
Application number: CN202110031225.3A
Authority: CN
Inventors: 叶希喆
Original assignee: Shijiazhuang Yinzhuang Trading Co ltd
Current assignee: Shijiazhuang Yinzhuang Trading Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-04-02

Abstract

The invention discloses a device capable of carrying out equal-pressure polishing on plates with different sizes, which comprises a polishing machine body, wherein a processing cavity is formed in the polishing machine body, a sliding groove is communicated with the lower side of the processing cavity, a connecting groove is communicated with the lower side of the sliding groove, a clamping device is arranged between the connecting groove and the processing cavity, the clamping device comprises a rotating lead screw which is in rotating fit with the left wall of the sliding groove, the rotating lead screw moves rightwards through a sliding block, so that positioning blocks are close to each other, thereby carrying out central positioning on the plates with different lengths, then the clamping blocks are close to each other, thereby clamping the plates with different widths, descending and abutting against the centers of the plates, and further polishing the plates with different transport heights.

Description

Equal-pressure polishing device capable of polishing plates of different sizes

Technical Field

The invention relates to the field of polishing, in particular to an equal-pressure polishing device for plates with different sizes.

Background

The polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using mechanical, chemical or electrochemical actions to obtain a bright and flat surface, and in the existing polishing machines, a plurality of polishing machines polish a single plate in a single size intelligently or polish plates in different sizes by manpower operation, so that manpower and material resources are consumed, and the invention is very important for polishing the plates in different sizes under equal pressure.

Disclosure of Invention

Aiming at the technical defects, the invention provides a device for polishing plates with different sizes under equal pressure, which can overcome the defects.

The invention relates to a device capable of performing equal-pressure polishing on plates with different sizes, which comprises a polishing machine body, wherein a processing cavity is formed in the polishing machine body, a sliding groove is communicated with the lower side of the processing cavity, a connecting groove is communicated with the lower side of the sliding groove, a clamping device is arranged between the connecting groove and the processing cavity and comprises a rotating lead screw which is in rotating fit with the left wall of the sliding groove, the rotating lead screw extends leftwards to the left end of the connecting groove and is in power connection with a fixed motor embedded in the polishing machine body, the rotating lead screw is in threaded connection with a sliding block in sliding connection with the sliding groove, a processing groove is formed in the sliding block, a sliding block is in sliding connection with the processing groove, a central groove is formed in the sliding block, positioning grooves which can be communicated with the central groove are formed in bilateral symmetry of the sliding block, and a gear transmission groove is formed in the end face, a transmission lead screw is rotatably matched on a wall body between the gear transmission groove and the positioning groove, the transmission lead screw is in threaded connection with a moving block which is in sliding connection with the positioning groove, a butting groove is formed in the moving block, a positioning block is in sliding connection with the butting groove, a butting spring is connected on the wall body between the positioning block and the butting groove, when the sliding block moves rightwards, the positioning block can approach each other, so that different plates are positioned, a reciprocating groove is communicated with the upper side of the processing cavity, a gear matching groove is formed in the upper side of the reciprocating groove, a bevel gear transmission groove is formed in the upper side of the gear matching groove, a gear connecting groove is formed in the upper side of the bevel gear transmission groove, a pulley groove is formed in the upper side of the gear connecting groove, a polishing device is arranged between the pulley groove and the reciprocating groove, and the polishing device comprises a reciprocating shaft which is rotatably matched with the wall body between, the reciprocating shaft is positioned in the reciprocating groove and is fixedly connected with a rotating block, the reciprocating groove is internally and slidably connected with a reciprocating block, a limit groove is formed in the reciprocating block, the rotating block is fixedly connected with a limit pin slidably connected with the limit groove, the right side of the reciprocating block is fixedly connected with a connecting block, the upper end of the right side of the processing cavity is communicated with a displacement groove, a connecting lead screw is rotatably matched with a wall body between the displacement groove and the gear connecting groove, the connecting lead screw is in threaded connection with a displacement block slidably connected with the displacement groove, a displacement groove with a downward opening is formed in the displacement block, a sliding block is slidably connected in the displacement groove, an extension shaft is rotatably matched with the left wall of the displacement groove, a bevel gear fixing groove is formed in the sliding block, the extension shaft is positioned in the spline of the bevel gear and is connected with a spline rotating drum, and a rotating shaft connected with the spline of the connecting block is rotatably matched with the, the rotating shaft and the spline rotating drum are positioned in the bevel gear fixing groove and are connected through a bevel gear pair, the right wall of the displacement groove is connected with a connecting block fixedly connected with the sliding block in a sliding manner, a bevel gear connecting groove is formed in the connecting block, a gear rotating groove is formed in the upper side of the displacement groove, an embedded shaft is rotatably matched with a wall body between the gear rotating groove and the displacement groove, the embedded shaft is positioned in the bevel gear connecting groove and is connected with a spline sleeve block through a spline, the spline sleeve block and the extension shaft are positioned in the bevel gear connecting groove and are connected through the bevel gear pair, a press connecting groove with a downward opening is formed in the lower side of the rotating shaft, the upper side of the press connecting groove is communicated with a vertical part on one side of a vertical end of the lower end of an oil pipe, the extension shaft penetrates through the extension shaft and extends into the bevel gear fixing groove to be bent forwards, the oil pipe with the lower end vertical to be, the butt joint groove is characterized in that a butt joint block is slidably connected in the press joint groove, the upper side of the butt joint block is fixedly connected with a butt piston rod in sliding connection with the oil pipe, a fixing spring is connected between the butt joint block and the top wall of the press joint groove, a polishing block is fixedly connected to the lower end of the butt joint block, and the polishing block can be used for polishing plates with different heights under equal pressure.

Preferably, the clamping device further comprises a bevel gear meshing groove formed in the lower side of the machining groove, a rotating shaft is arranged on a wall body between the bevel gear meshing groove and the gear transmission groove in a rotating fit mode, the rotating shaft and the transmission screw rod are located in the gear transmission groove and connected through a gear pair, a connecting shaft which is arranged on the bottom wall of the bevel gear meshing groove in a rotating fit mode and is in rotating fit with the wall body of the sliding block, the connecting shaft and the rotating shaft are located in the bevel gear meshing groove and connected through a bevel gear pair, a reset torsion spring is connected between the connecting shaft and the bottom wall of the bevel gear meshing groove, the connecting shaft extends downwards to a rotating gear fixedly connected in the connecting groove, and the bottom wall of the connecting groove is fixedly connected with.

Preferably, the clamping device further comprises meshing grooves which are symmetrical in the front and back direction and communicated with the processing groove, the meshing grooves are connected with sliding racks in a sliding mode, sliding racks are fixedly connected with sliding blocks, moving grooves are formed in the sliding blocks, clamping blocks are connected in the moving grooves in a sliding mode, matching springs are connected between the clamping blocks and wall bodies of the moving grooves, a fixing shaft is arranged on the bottom wall of the meshing grooves in a rotating mode, the fixing shaft is located in the meshing grooves and fixedly connected with a transmission gear meshed with the sliding racks, the fixing shaft extends downwards to the inside of the connecting grooves and fixedly connected with a rotating gear, and connecting racks meshed with the connecting gears are fixedly connected to the front wall and the rear wall of the connecting grooves.

Preferably, the polishing device further comprises a spline shaft which is matched with the belt wheel groove and the wall body between the gear rotation grooves in a rotating mode, the spline shaft is located in the gear rotation grooves and is in splined connection with a spline gear, a circular through groove is formed in the spline gear, the wall of the gear rotation groove bottom is provided with a vertical part on one side of the oil pipe, a piston connecting rod which is connected with the circular through groove in a rotating mode is connected in the oil pipe in a sliding mode, a connecting spring is connected between the spline gear and the spline shaft, an embedded shaft is located in the gear rotation grooves and is fixedly connected with a rotating gear meshed with the spline gear, a power shaft is matched with the wall body between the belt wheel groove and the gear matching groove in a rotating mode and is located in the gear matching groove and is in splined connection with a central gear, a circular fixed groove is formed in the central gear, and the upper side of the gear matching, the oil pipe is connected with a piston pressure rod in a rotating way through the ring fixing groove in a sliding way, a linking spring is connected between the central gear and the power shaft, a linking screw rod is positioned in the gear linking groove and is fixedly connected with an extending gear capable of being meshed with the central gear, the linking screw rod is fixedly connected with a ratchet wheel positioned on the upper side of the extending gear, the linking screw rod is connected with the extending spring between the top wall of the gear linking groove and the top wall of the gear linking groove, an electric push rod is fixedly installed on the top wall on the right side of the gear linking groove and is fixedly connected with a pawl matched with the ratchet wheel pawl, the power shaft is positioned in the gear matching groove and is connected with a transmission half gear through a spline, the transmission half gear is internally provided with a ring connecting groove, the top wall of the gear matching groove is provided with a vertical part on the other side of the vertical end on the, the power shaft and be connected with pressure spring between the transmission semi-gear, the reciprocating shaft is located gear cooperation inslot fixedly connected with the linking gear of transmission semi-gear meshing, the power shaft with the integral key shaft is located the pulley inslot is connected through band pulley transmission, the power shaft upwards extend to the last power connection of band pulley groove upside has inlay in the power motor of the organism wall body of polishing.

Preferably, the polishing device further comprises a transmission shaft rotationally matched with the rear wall of the bevel gear transmission groove, the transmission shaft and the power shaft are positioned in the bevel gear transmission groove and connected through a bevel gear pair, the front side of the sliding connection block is communicated with a communication groove, the upper side of the central groove is communicated with a matching groove, the right side of the matching groove is provided with a bevel gear connecting groove, a wall body between the bevel gear connecting groove and the matching groove is rotationally matched with a matching shaft, the front wall of the bevel gear connecting groove is rotationally matched with an engagement shaft, the engagement shaft and the matching shaft are positioned in the bevel gear connecting groove and connected through the bevel gear pair, the engagement shaft is positioned in the matching groove and classically connected with the engagement shaft, the matching groove is internally and slidably connected with a fixed block, the fixed block is internally provided with a limit groove, and the rotating wheel is fixedly connected with a limit pin slidably connected with the limit groove, fixed block fixedly connected with sliding connection piece fixed connection's connecting rod, it extends to before linking up the axial fixedly connected with butt friction pulley in the intercommunication groove, the pulley groove has been seted up to intercommunication inslot right side antetheca, the pulley groove with wall body normal running fit between the intercommunication groove has the driven shaft, the driven shaft with the transmission shaft is located the pulley inslot is connected through band pulley transmission, the driven shaft is located intercommunication inslot splined connection with butt friction pulley friction fit's connecting gear, set up in the connecting gear and have the ring groove, the antetheca in intercommunication groove has been seted up the horizontal part of oil pipe opposite side, oil pipe sliding connection have with the piston push rod of ring groove normal running connection, the driven shaft with be connected with extension spring between the connecting gear.

The invention has the beneficial effects that: move right through the sliding block, thereby make the locating piece be close to each other, thereby carry out the center location to the panel of different length, then it is close to each other to press from both sides tight piece, thereby press from both sides tight panel of obstructed width, the tight back of panel clamp, the piece of polishing descends butt panel center, thereby polish to the panel of fortune logical height, after certain pressure, the piece of polishing begins rotatoryly, the connecting block can intermittent movement, thereby drive the piece intermittent movement of polishing, the piece back-and-forth movement of sliding connection simultaneously, thereby make the piece of polishing carry out the polishing of full aspect to panel.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view showing the overall structure of an apparatus for polishing sheets of different sizes under equal pressure;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

fig. 3 is an enlarged view of a portion of the structure at B in fig. 1;

FIG. 4 is a schematic view of the structure in the direction C-C of FIG. 1;

FIG. 5 is an enlarged view of a portion of the structure at D in FIG. 2;

fig. 6 is an enlarged view of a partial structure at E in fig. 2;

fig. 7 is an enlarged view of a partial structure at F in fig. 4.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a device capable of performing equal pressure polishing on plates with different sizes, which comprises a polishing machine body 59, wherein a processing cavity 58 is formed in the polishing machine body 59, a sliding groove 24 is communicated with the lower side of the processing cavity 58, a connecting groove 22 is communicated with the lower side of the sliding groove 24, a clamping device is arranged between the connecting groove 22 and the processing cavity 58, the clamping device comprises a rotating screw rod 23 which is in rotating fit with the left wall of the sliding groove 24, the rotating screw rod 23 extends leftwards to the left end of the connecting groove 22 and is in power connection with a fixed motor 11 embedded in the polishing machine body 59, the rotating screw rod 23 is in threaded connection with a sliding block 12 which is in sliding connection with the sliding groove 24, a processing groove 31 is formed in the sliding block 12, a sliding connection block 34 is connected in the processing groove 31 in a sliding manner, a central groove 6 is formed in the sliding connection block 34, positioning grooves 29 which can be communicated with the central groove 6 are, a gear transmission groove 33 is formed in the end face of the positioning groove 29 away from the center of the central groove 6, a transmission lead screw 32 is rotatably fitted on a wall body between the gear transmission groove 33 and the positioning groove 29, the transmission lead screw 32 is in threaded connection with a moving block 27 slidably connected with the positioning groove 29, a butting groove 25 is formed in the moving block 27, a positioning block 28 is slidably connected in the butting groove 25, a butting spring 26 is connected on a wall body between the positioning block 28 and the butting groove 25, when the sliding block 12 moves rightwards, the positioning blocks 28 approach each other to position different plate materials, a reciprocating groove 65 is communicated with the upper side of the processing cavity 58, a gear matching groove 89 is formed in the upper side of the reciprocating groove 65, a bevel gear transmission groove 87 is formed in the upper side of the gear matching groove 89, and a gear engaging groove 84 is formed in the upper side of the bevel gear transmission, the upper side of the gear joining groove 84 is provided with a belt wheel groove 62, a polishing device is arranged between the belt wheel groove 62 and the reciprocating groove 65, the polishing device comprises a reciprocating shaft 88 which is matched with the reciprocating groove 65 in a wall body rotation way between the gear matching grooves 89, the reciprocating shaft 88 is positioned in the reciprocating groove 65 and is fixedly connected with a rotating block 64, the reciprocating groove 65 is internally connected with a reciprocating block 66 in a sliding way, a limit groove 67 is arranged in the reciprocating block 66, the rotating block 64 is fixedly connected with a limit pin 68 which is connected with the limit groove 67 in a sliding way, the right side of the reciprocating block 66 is fixedly connected with a connecting block 69, the upper end of the right side of the processing cavity 58 is communicated with a displacement groove 105, the displacement groove 105 is matched with the wall body between the gear joining grooves 84 in a rotation way with a joining screw rod 96, and the joining screw rod 96 is in threaded connection with a moving slide block 101 which is connected with the displacement groove 105 in a, a displacement groove 5 with a downward opening is formed in the displacement block 101, a sliding connection block 102 is slidably connected in the displacement groove 5, an extension shaft 106 is rotatably matched on the left wall of the displacement groove 105, a bevel gear fixing groove 103 is formed in the sliding connection block 102, the extension shaft 106 is positioned in the bevel gear fixing groove 103 and is in spline connection with a spline rotating drum 104, a rotating shaft 76 in spline connection with the connecting block 69 is rotatably matched on the bottom wall of the bevel gear fixing groove 103, the rotating shaft 76 and the spline rotating drum 104 are positioned in the bevel gear fixing groove 103 and are connected through a bevel gear pair, a connecting block 4 fixedly connected with the displacement block 101 is slidably connected on the right wall of the displacement groove 105, a bevel gear connecting groove 108 is formed in the connecting block 4, a gear rotating groove 78 is formed in the upper side of the displacement groove 105, and an embedded shaft 77 is rotatably matched on the wall between the gear rotating groove 78 and the displacement groove 105, the embedded shaft 77 is positioned in the bevel gear joining groove 108 and is connected with a spline sleeve block 107 through a spline, the spline sleeve block 107 and the extension shaft 106 are positioned in the bevel gear joining groove 108 and are connected through a bevel gear pair, the lower side of the rotating shaft 76 is provided with a press-connection groove 70 with a downward opening, the upper side of the press-connection groove 70 is communicated with a vertical part at one side of the vertical end of the lower end of the oil pipe 75, the oil pipe 75 penetrates through the extension shaft 76 and extends upwards to the bevel gear fixing groove 103 to be bent forwards, the oil pipe 76 with the vertical lower end is rotatably connected with a sealing rubber ring fixedly connected with the gathering part of the oil pipe 76 with the vertical upper side, the press-connection groove 70 is connected with a butt-connection block 72 in a sliding mode, the upper side of the butt-connection block 72 is fixedly connected with a butt-connection piston rod 73 in sliding connection with the oil pipe 75, the tail end of the lower side of the abutting block 72 is fixedly connected with a polishing block 71, and the polishing block 71 can perform equal-pressure polishing according to plates with different heights.

Advantageously, the clamping device further comprises a bevel gear engaging groove 20 formed at the lower side of the processing groove 31, a rotating shaft 13 is rotatably fitted on a wall between the bevel gear engaging groove 20 and the gear transmission groove 33, the rotating shaft 13 and the transmission screw 32 are positioned in the gear transmission groove 33 and connected through a gear pair, a connecting shaft 16 rotatably fitted on a bottom wall of the bevel gear engaging groove 20 and rotatably fitted on a wall of the sliding block 12, the connecting shaft 16 and the rotating shaft 13 are positioned in the bevel gear engaging groove 20 and connected through a bevel gear pair, a return torsion spring 14 is connected between the connecting shaft 16 and a bottom wall of the bevel gear engaging groove 20, the connecting shaft 16 extends downwards to the connecting groove 22 and is fixedly connected with a rotating gear 15, a fixed rack 19 engaged with the rotating gear 15 is fixedly connected to a bottom wall of the connecting groove 22, and when the sliding block 34 moves rightwards, the left and right positioning blocks 28 are close to each other, so as to center different plates.

Advantageously, the clamping device further comprises engaging grooves 36 which are symmetrical in front and back and are communicated with the processing groove 31, the engaging groove 36 is slidably connected with a sliding rack 35, the sliding rack 35 is fixedly connected with a sliding block 30, a moving-connecting groove 40 is arranged in the sliding block 30, a clamping block 38 is connected in the moving-connecting groove 40 in a sliding way, a matching spring 39 is connected between the clamping block 38 and the wall body of the moving and connecting groove 40, the bottom wall of the matching groove 36 is rotatably matched with the fixed shaft 18, a transmission gear 37 engaged with the sliding rack 35 is fixedly connected to the fixed shaft 18 in the engaging groove 36, the fixed shaft 18 extends downwards into the connecting groove 22 and is fixedly connected with a rotating gear 15, the front wall and the rear wall of the connecting groove 22 are fixedly connected with a connecting rack 21 engaged with the connecting gear 17, after the center positioning of the plate, the positioning groove 29 can clamp the plates with different sizes.

Advantageously, the polishing device further comprises a spline shaft 63 rotationally engaged with the wall between the pulley groove 62 and the gear rotation groove 78, the spline shaft 63 is located in the gear rotation groove 78, a spline gear 82 is splined and connected to the spline gear 82, an annular groove 80 is formed in the spline gear 82, a vertical part on one side of the oil pipe 75 is arranged on the bottom wall of the gear rotation groove 78, a piston rod 83 rotationally connected with the annular groove 80 is slidably connected in the oil pipe 75, a connecting spring 81 is connected between the spline gear 82 and the spline shaft 63, an embedded shaft 77 is located in the gear rotation groove 78, a rotating gear 79 engaged with the spline gear 82 is fixedly connected to the wall between the pulley groove 62 and the gear engagement groove 89, a power shaft 60 is rotationally engaged with the wall between the gear engagement groove 89, and a central gear 8 is splined and located in the gear engagement groove 84, a ring fixing groove 9 is arranged in the central gear 8, a vertical part at one side of the vertical end at the upper end of the oil pipe 75 is arranged at the upper side of the gear connecting groove 84, a piston press rod 86 rotatably connected with the ring fixing groove 9 is connected in the oil pipe 75 in a sliding manner, a connecting spring 85 is connected between the central gear 8 and the power shaft 60, the connecting screw 96 is positioned in the gear connecting groove 84 and fixedly connected with an extending gear 97 capable of being meshed with the central gear 8, the connecting screw 96 is fixedly connected with a ratchet 98 positioned at the upper side of the extending gear 97, an extending spring 109 is connected between the connecting screw 96 and the top wall of the gear connecting groove 84, an electric push rod 100 is fixedly installed at the top wall at the right side of the gear connecting groove 84, the electric push rod 100 is fixedly connected with a pawl 99 matched with the ratchet pawl of the ratchet 98, and a transmission half gear 93 is in the gear matching groove 89 of the power shaft, a ring connecting groove 95 is formed in the transmission half gear 93, a vertical part on the other side of the vertical end of the upper end of the oil pipe 75 is arranged on the top wall of the gear matching groove 89, a piston connecting rod 91 rotatably connected with the ring connecting groove 95 is connected in the oil pipe 75 in a sliding manner, a pressure spring 92 is connected between the power shaft 60 and the transmission half gear 93, the reciprocating shaft 88 is positioned in the gear matching groove 89 and fixedly connected with a connecting gear 90 engaged with the transmission half gear 93, the power shaft 60 and the spline shaft 63 are positioned in the pulley groove 62 and connected through a pulley in a transmission manner, the power shaft 60 extends upwards to the upper end of the pulley groove 62 and is connected with a power motor 61 embedded in the wall body of the polishing machine body 59 in a power manner, after the polishing block 71 is abutted to the center of the plate to determine the height of the plate, the electric push rod 100 extends to enable the pawl 99 to, so that the polishing block 71 polishes the plate.

Advantageously, the polishing device further comprises a transmission shaft rotationally matched with the rear wall of the bevel gear transmission groove 87, the transmission shaft is connected with the power shaft 60 in the bevel gear transmission groove 87 through a bevel gear pair, the front side of the sliding connection block 34 is communicated with a communication groove 51, the upper side of the central groove 6 is communicated with a matching groove 43, the right side of the matching groove 43 is provided with a bevel gear connection groove 48, the wall between the bevel gear connection groove 48 and the matching groove 43 is rotationally matched with a matching shaft 41, the front wall of the bevel gear connection groove 48 is rotationally matched with an engagement shaft 49, the engagement shaft 49 and the matching shaft 41 are located in the bevel gear connection groove 48 and are connected through the bevel gear pair, the engagement shaft 41 is located in the matching groove 43 and is classically connected with the matching shaft 41, the matching groove 43 is slidably connected with a fixed block 46, and the fixed block 46 is internally provided with a limiting groove 44, the rotating wheel 42 is fixedly connected with a limiting pin 47 which is in sliding connection with the limiting groove 44, the fixed block 46 is fixedly connected with a connecting rod 45 which is fixedly connected with the sliding block 34, the connecting shaft 49 extends forwards into the communicating groove 51 and is fixedly connected with an abutting friction wheel 50, the front wall of the right side of the communicating groove 51 is provided with a belt wheel groove 53, a wall body between the belt wheel groove 53 and the communicating groove 51 is in rotating fit with a driven shaft 54, the driven shaft 54 and the driving shaft are positioned in the belt wheel groove 53 and are in transmission connection through a belt wheel, the driven shaft 54 is positioned in the communicating groove 51 and is in spline connection with a connecting gear 57 which is in friction fit with the abutting friction wheel 50, the connecting gear 57 is internally provided with a circular connecting groove 52, the front wall of the communicating groove 51 is provided with a horizontal part at the other side of the oil pipe 75, and a piston push rod 55 which is in sliding connection with the circular connecting groove, an extension spring 56 is connected between the driven shaft 54 and the connecting gear 57, and when polishing is started, the connecting gear 57 and the abutting friction wheel 50 start friction fit, so that the sliding block 34 moves back and forth, and the polishing block 71 polishes the plate in all directions.

The use steps herein are described in detail below with reference to fig. 1-7:

in the initial state, the sliding block 34 is abutted against the front side wall body of the central groove 6, the sliding block 30 is far away from each other, the abutting groove 25 is communicated with the processing groove 31, the positioning block 28 is arranged in the abutting groove 25, the abutting friction wheel 50 is not meshed with the connecting gear 57, the spline gear 82 is not meshed with the rotating gear 79, the ratchet 98 is not matched with the pawl 99, the extending gear 97 is not meshed with the central gear 8, the connecting gear 90 is not meshed with the transmission half gear 93, and the sliding connecting block 102 is positioned at the central position of the shifting groove 5.

When the plate needs to be polished, the plate is placed into the processing groove 31, the fixed motor 11 is started, the rotary screw rod 23 is enabled to move rightwards, in the process that the rotary screw rod 23 moves rightwards, the rotary gear 15 and the fixed rack 19 are meshed, the connecting shaft 16 drives the rotary shaft 13 to rotate, the transmission screw rod 32 is enabled to rotate, the movable blocks 27 on the two sides are close to each other, under the action of the abutting springs 26, the positioning blocks 28 can be used for centrally positioning the plates with different lengths, and after the positioning blocks 28 are used for positioning the plates leftwards and rightwards, the positioning blocks 28 are used for positioning the plates, and under the action of the reset torsion springs

The moving block 27 is reset, then the connecting gear 17 is matched with the connecting rack 21, so that the connecting gear 17 rotates, the fixing shaft 18 rotates, the sliding blocks 30 approach to each other, under the matching of the matching spring 39, the clamping block 38 clamps plates with different widths, when the sliding block 12 moves to the rightmost side of the sliding groove 24, the fixing motor 11 is turned off, the power motor 61 is started, the power shaft 60 is driven to rotate, the power shaft 60 rotates to drive the connecting screw rod 96 to rotate, so that the moving block 101 moves downwards, so that the polishing block 71 abuts against the center of the plate, after the polishing block 71 abuts against the center of the plate, the oil pressure in the oil pipe 75 is increased, so that the central gear 8 is disengaged from the extending gear 97, the moving block 101 cannot descend, at the moment, the electric push rod 100 extends to enable the pawl 99 to be engaged with the ratchet 98, so that the polishing block 71 can polish plates with different heights under equal pressure, at the same time, the spline gear 82 moves upwards to be meshed with the rotating gear 79, so that the polishing block 71 rotates to polish the plate, the power shaft 60 drives the transmission shaft to rotate, the transmission shaft drives the driven shaft 54 to rotate, so that, at the same time, the connecting gear 57 is meshed with the abutting friction wheel 50, so that the engaging shaft 49 drives the matching shaft 41 to rotate, so that the connecting rod 45 drives the sliding block 34 to move forwards and backwards, so that the plate is polished in all directions, and simultaneously, the transmission half gear 93 is meshed with the engaging gear 90, so that the reciprocating shaft 88 rotates, so that the rotating block 64 rotates intermittently, so that the connecting block 69 intermittently drives the sliding block 102 to move leftwards and rightwards intermittently, each time the sliding block 34 moves forwards and backwards once, the connecting block 69 drives the sliding block 102 to move for a length equal to the polishing block 71, and after the polishing block 71 performs a stroke of moving leftwards and, and finishing polishing.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a can carry out equal pressure burnishing device to panel of equidimension, includes the organism of polishing, its characterized in that: a processing cavity is formed in the polisher body, a sliding groove is communicated with the lower side of the processing cavity, a connecting groove is communicated with the lower side of the sliding groove, a clamping device is arranged between the connecting groove and the processing cavity and comprises a rotating lead screw which is in running fit with the left wall of the sliding groove, the rotating lead screw extends leftwards to the left end of the connecting groove and is in power connection with a fixed motor embedded in the polisher body, the rotating lead screw is in threaded connection with a sliding block which is in running fit with the sliding groove, a processing groove is formed in the sliding block, a sliding block is in sliding connection with the processing groove, a central groove is formed in the sliding block, positioning grooves which can be communicated with the central groove are symmetrically formed in the left side and the right side of the sliding block, a gear transmission groove is formed in the positioning groove towards the central end face of the central groove, and a transmission lead screw, the transmission screw rod is in threaded connection with a moving block which is in sliding connection with the positioning groove, a butting groove is formed in the moving block, a positioning block is in sliding connection with the butting groove, a butting spring is connected to a wall body between the positioning block and the butting groove, when the sliding block moves rightwards, the positioning blocks can approach each other to position different plates, the upper side of the machining cavity is communicated with a reciprocating groove, a gear matching groove is formed in the upper side of the reciprocating groove, a bevel gear transmission groove is formed in the upper side of the gear matching groove, a gear connecting groove is formed in the upper side of the bevel gear transmission groove, a belt wheel groove is formed in the upper side of the gear connecting groove, a polishing device is arranged between the belt wheel groove and the reciprocating groove and comprises a reciprocating shaft which is in rotating fit with a wall body between the reciprocating groove and the gear matching groove, and the reciprocating shaft is fixedly connected with a rotating block in the reciprocating groove, the reciprocating groove is internally provided with a reciprocating block in sliding connection, the rotating block is fixedly connected with a limiting pin in sliding connection with the limiting groove, the right side of the reciprocating block is fixedly connected with a connecting block, the upper end of the right side of the processing cavity is communicated with a displacement groove, a wall body between the displacement groove and the gear connecting groove is in rotating fit with a connecting lead screw, the connecting lead screw is in threaded connection with a shifting block in sliding connection with the displacement groove, the shifting block is internally provided with a displacement groove with a downward opening, the displacement groove is internally connected with a sliding block in sliding connection, the left wall of the displacement groove is in rotating fit with an extension shaft, the sliding block is internally provided with a bevel gear fixing groove, the extension shaft is positioned on the bevel gear fixing groove and is in splined connection with a spline rotary drum, and the bottom wall of the bevel gear fixing groove is in rotating fit with a rotary shaft in, the rotating shaft and the spline rotating drum are positioned in the bevel gear fixing groove and are connected through a bevel gear pair, the right wall of the displacement groove is connected with a connecting block fixedly connected with the sliding block in a sliding manner, a bevel gear connecting groove is formed in the connecting block, a gear rotating groove is formed in the upper side of the displacement groove, an embedded shaft is arranged on a wall body between the gear rotating groove and the displacement groove in a rotating fit manner, the embedded shaft is positioned in the bevel gear connecting groove and is connected with a spline sleeve block through a spline, the spline sleeve block and the extension shaft are positioned in the bevel gear connecting groove and are connected through the bevel gear pair, a press connecting groove with a downward opening is formed in the lower side of the rotating shaft, the upper side of the press connecting groove is communicated with a vertical part on one side of an oil pipe, the extension shaft extends upwards to the bevel gear fixing groove and is bent forwards, and the oil pipe with a vertical lower end is rotatably connected with a sealing, the butt joint groove is characterized in that a butt joint block is slidably connected in the press joint groove, the upper side of the butt joint block is fixedly connected with a butt piston rod in sliding connection with the oil pipe, a fixing spring is connected between the butt joint block and the top wall of the press joint groove, a polishing block is fixedly connected to the lower end of the butt joint block, and the polishing block can perform polishing under equal pressure according to plates with different heights.

2. An apparatus for constant pressure polishing of sheets of different sizes according to claim 1, wherein: clamping device still including seting up the bevel gear meshing groove of processing groove downside, bevel gear meshing groove with wall body normal running fit between the gear drive groove has the axis of rotation, the axis of rotation with the drive lead screw is located the gear drive inslot is connected through the gear pair, bevel gear meshing groove diapire normal running fit have with sliding block wall body normal running fit's connecting axle, the connecting axle with the axis of rotation is located bevel gear meshing inslot is connected through the bevel gear pair, the connecting axle with be connected with the torsional spring that resets between the bevel gear meshing groove diapire, connecting axle downwardly extending to fixedly connected with rotating gear in the spread groove, spread groove diapire fixedly connected with the fixed rack of rotating gear meshing.

3. An apparatus for constant pressure polishing of various sized plates according to claim 2, wherein: the clamping device further comprises meshing grooves which are symmetrical in the front and back direction and communicated with the processing groove, sliding racks are connected to the meshing grooves in a sliding mode, sliding blocks are fixedly connected to the sliding racks, transfer grooves are formed in the sliding blocks, clamping blocks are connected to the transfer grooves in the sliding mode, matching springs are connected between the clamping blocks and the wall bodies of the transfer grooves, a fixed shaft is arranged on the bottom wall of the meshing grooves in a rotating mode, the fixed shaft is located in the meshing grooves and fixedly connected with transmission gears meshed with the sliding racks, the fixed shaft extends downwards to the inside of the connecting grooves and fixedly connected with rotating gears, and connecting racks meshed with the connecting gears are fixedly connected to the front wall and the rear wall of the connecting grooves.

4. An apparatus for constant pressure polishing of sheets of different sizes according to claim 3, wherein: the polishing device further comprises a spline shaft which is in rotational fit with the wall body between the belt wheel groove and the gear rotation groove, the spline shaft is positioned in the gear rotation groove and is in splined connection with a spline gear, a circular through groove is formed in the spline gear, the bottom wall of the gear rotation groove is provided with a vertical part on one side of the oil pipe, a piston connecting rod which is in rotational connection with the circular through groove is in sliding connection with the oil pipe, a connecting spring is connected between the spline gear and the spline shaft, the embedded shaft is positioned in the gear rotation groove and is fixedly connected with a rotating gear which is meshed with the spline gear, the belt wheel groove is in rotational fit with the wall body between the gear matching grooves and is provided with a power shaft, the power shaft is positioned in the gear connection groove and is in splined connection with a central gear, a circular fixed groove is formed in the central gear, and the upper side of the gear connection, the oil pipe is connected with a piston pressure rod in a rotating way through the ring fixing groove in a sliding way, a linking spring is connected between the central gear and the power shaft, a linking screw rod is positioned in the gear linking groove and is fixedly connected with an extending gear capable of being meshed with the central gear, the linking screw rod is fixedly connected with a ratchet wheel positioned on the upper side of the extending gear, the linking screw rod is connected with the extending spring between the gear linking groove and the top wall of the gear linking groove, the top wall on the right side of the gear linking groove is fixedly provided with an electric push rod, the electric push rod is fixedly connected with a pawl matched with the ratchet wheel pawl, the power shaft is positioned in the gear matching groove and is connected with a transmission half gear through a spline, the transmission half gear is internally provided with a ring connecting groove, the top wall of the gear matching groove is provided with a vertical part on the other side of the oil, the power shaft and be connected with pressure spring between the transmission semi-gear, the reciprocating shaft is located gear cooperation inslot fixedly connected with the linking gear of transmission semi-gear meshing, the power shaft with the integral key shaft is located the pulley inslot is connected through band pulley transmission, the power shaft upwards extend to the last power connection of band pulley groove upside has inlay in the power motor of the organism wall body of polishing.

5. An apparatus for constant pressure polishing of sheets of different sizes according to claim 4, wherein: the polishing device also comprises a transmission shaft which is in running fit with the rear wall of the bevel gear transmission groove, the transmission shaft and the power shaft are positioned in the bevel gear transmission groove and are connected through a bevel gear pair, the front side of the sliding connection block is communicated with a communicating groove, the upper side of the central groove is communicated with a matching groove, the right side of the matching groove is provided with a bevel gear connecting groove, the wall body between the bevel gear connecting groove and the matching groove is in running fit with a matching shaft, the front wall of the bevel gear connecting groove is in running fit with an engaging shaft, the engaging shaft and the matching shaft are positioned in the bevel gear connecting groove and are connected through the bevel gear pair, the matching shaft is positioned in the matching groove and is classically connected with the matching shaft, the matching groove is in running fit with a fixed block, the fixed block is internally provided with a limiting groove, and the rotating wheel is fixedly connected with a limiting pin, fixed block fixedly connected with sliding connection piece fixed connection's connecting rod, it extends to before linking up the axial fixedly connected with butt friction pulley in the intercommunication groove, the pulley groove has been seted up to intercommunication inslot right side antetheca, the pulley groove with wall body normal running fit between the intercommunication groove has the driven shaft, the driven shaft with the transmission shaft is located the pulley inslot is connected through band pulley transmission, the driven shaft is located intercommunication inslot splined connection with butt friction pulley friction fit's connecting gear, set up in the connecting gear and have the ring groove, the antetheca in intercommunication groove has been seted up the horizontal part of oil pipe opposite side, oil pipe sliding connection have with the piston push rod of ring groove normal running connection, the driven shaft with be connected with extension spring between the connecting gear.