CN112605860A

CN112605860A - Efficient polishing machine for rectangular hardware

Info

Publication number: CN112605860A
Application number: CN202110009879.6A
Authority: CN
Inventors: 叶希喆
Original assignee: Shijiazhuang Yinzhuang Trading Co ltd
Current assignee: Shijiazhuang Yinzhuang Trading Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-04-06

Abstract

The invention discloses a high-efficiency polishing machine for rectangular hardware, which comprises a polishing box, wherein a polishing cavity with a forward opening is arranged in the polishing box, four elastic cavities which are symmetrically communicated with the center of the polishing box are arranged on the periphery of the polishing cavity, an expansion plate is arranged between the inner walls of the elastic cavities in a sliding manner, a polishing column is arranged on the expansion plate in a sliding manner and close to the side surface of the polishing cavity, and an expansion spring is fixedly arranged between the expansion plate far away from the side surface of the polishing cavity and the inner wall of the elastic cavity. The polishing effect is better, the four surfaces are polished simultaneously, and the polished grinding size is more uniform.

Description

Efficient polishing machine for rectangular hardware

Technical Field

The invention relates to the related field of hardware, in particular to an efficient polishing machine for rectangular hardware.

Background

The invention discloses a high-efficiency polishing machine for rectangular hardware, which is characterized in that a plurality of rectangular hardware are arranged on the market, the rectangular hardware needs to be polished before being used, edges and corners of the hardware have use effects, the hardware needs to be prevented from being blunted in the polishing process, the edges and corners are easily polished excessively by a common polishing machine, and the polishing degree of each surface of the hardware is different due to the common polishing opportunity, so that the use effect is influenced.

Disclosure of Invention

In order to solve the problems, the embodiment designs a high-efficiency polishing machine for rectangular hardware, which comprises a polishing box, wherein a polishing cavity with a forward opening is arranged in the polishing box, four elastic cavities which are symmetrically communicated with the center of the polishing box are arranged around the polishing cavity, an expansion plate is arranged between the inner walls of the elastic cavities in a sliding manner, the expansion plate is close to the side surface of the polishing cavity and is provided with a polishing column in a sliding manner, the expansion plate is far away from the side surface of the polishing cavity and the inner wall of the elastic cavity, an expansion spring is fixedly arranged between the side surface of the polishing cavity and the inner wall of the elastic cavity, the extension part of the polishing column extends into the polishing cavity, the hardware can be placed into the polishing cavity, the polishing column is close to the inner wall of the hardware side and is provided with an embedded cavity, polishing cotton is fixedly arranged between the inner walls of the embedded cavity, the polishing cotton can be abutted against the side surface of the, the polishing column is far away from the inner wall of the hardware side and is internally provided with a movable cavity, a top column is arranged between the inner walls of the movable cavity in a sliding manner, the periphery of the polishing cavity is communicated with four control cavities which are symmetrically communicated with the center of the polishing box, a sliding plate is arranged between the inner walls of the control cavities in a sliding manner, the sliding plate is close to the side surface of the polishing cavity and is fixedly provided with a fixed block, a sliding block is arranged in a sliding manner, the fixed block is close to the side surface of the sliding block and is fixedly provided with a fixed column, the sliding block is close to the side surface of the polishing cavity and is fixedly provided with a sliding sleeve, the fixed column extends into the sliding sleeve and is in sliding connection with the sliding sleeve, the extending part of the top column extends into the control cavity at the same side and is fixedly connected with the sliding sleeve, a spline shaft is rotatably arranged in the, seted up four in the polishing box with polishing box center is the liquid chamber of depositing of symmetry, it is close to deposit the liquid chamber control chamber, it has the polishing solution to deposit the liquid intracavity, it is equipped with the extrusion piston to slide between the liquid intracavity wall to deposit the liquid intracavity, is located the homonymy control chamber with it installs the hollow tube to deposit intercommunication between the liquid chamber, the embedding chamber is kept away from polishing chamber side intercommunication is equipped with the connecting valve that five array distribute, it has the leather hose to be located same in the polishing post inner wall the leather hose with the connecting valve intercommunication, four the leather hose extension runs through the inner wall of polishing post to stretch into four respectively the control intracavity is located same the control intracavity the hollow tube with the leather hose intercommunication, just the leather hose with hollow tube inner wall sliding connection.

Preferably, a top pressure spring is fixedly installed between the side face, far away from the polishing cavity, of the sliding plate and the inner wall of the control cavity, and a movable spring is fixedly installed between the side face, close to the tail end of the polishing column, of the top column and the inner wall of the movable cavity.

Preferably, it keeps away from the homonymy to deposit the sap cavity control chamber direction has been seted up and has been carried the chamber, the back wall rotation of carrying the chamber is equipped with the driven shaft, the control chamber is kept away from polishing chamber side has been seted up from the moving chamber, the back wall rotation of moving chamber is equipped with the transmission shaft, four carry the chamber with the rear side of moving chamber is seted up and is equipped with a motor-driven chamber, four the driven shaft with transmission shaft rear side extension portion stretches into in the motor-driven chamber, the back wall fixed mounting in motor-driven chamber has the motor, the leading flank of motor with be located the downside transmission shaft power is connected, is located in the motor-driven chamber the driven shaft with the transmission shaft periphery all has set firmly the band pulley, eight the transmission is connected and is.

Preferably, the slave drive chamber is kept away from the control chamber lateral wall rotates and is equipped with the spline housing, the integral key shaft is kept away from control chamber side extending part stretches into the homonymy slave drive intracavity, and with spline housing splined connection, the spline housing with the transmission is connected between the transmission shaft and is equipped with driven bevel gear group, sliding sleeve with fixed mounting has reset spring between the fixed block, carry the chamber to be close to deposit liquid chamber lateral wall and rotate and be equipped with the transport swivel nut, the extrusion piston is close to carry the chamber side and has set firmly conveyor screw, the conveyor screw extending part runs through carry the swivel nut, and stretch into carry the intracavity, carry the swivel nut with conveyor screw threaded connection, the driven shaft with it is equipped with the transport bevel gear group to carry the transmission connection between the swivel nut.

Preferably, four feeding valves which are symmetrical to the center of the polishing box are fixedly mounted on the peripheral side face of the polishing box, and feeding pipes are respectively communicated with the four liquid storage cavities.

The invention has the beneficial effects that: the polishing device can polish and polish the peripheral sides of rectangular hardware by only using a single motor, can adapt to hardware with different sizes, greatly improves the applicability, can effectively prevent edges and corners of the hardware from being polished and blunted by the linkage back and forth polishing and polishing of the peripheral sides, and can slowly add polishing liquid in the polishing process to ensure better polishing effect, and simultaneously polish four surfaces to ensure that the polished grinding sizes are more uniform.

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 of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the mobile chamber in the present invention.

Fig. 3 is an enlarged schematic view of a in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter 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 high-efficiency polishing machine for rectangular hardware, which comprises a polishing box 11, wherein a polishing cavity 26 with a forward opening is arranged in the polishing box 11, four elastic cavities 22 which are symmetrically communicated with the center of the polishing box 11 are arranged at the periphery of the polishing cavity 26, an expansion plate 24 is arranged between the inner walls of the elastic cavities 22 in a sliding manner, a polishing column 25 is arranged on the side surface of the expansion plate 24, which is close to the polishing cavity 26 in a sliding manner, an expansion spring 23 is fixedly arranged between the side surface of the expansion plate 24, which is far away from the polishing cavity 26, and the inner wall of the elastic cavity 22, an extension part of the polishing column 25 extends into the polishing cavity 26, hardware 27 can be placed in the polishing cavity 26, an embedded cavity 42 is arranged on the inner wall of the polishing column 25, which is close to the hardware 27, polishing cotton 43 is fixedly arranged between the inner walls of the embedded cavity 42, and the polishing cotton 43 can be abutted against the side surface of the hardware 27, the four polishing posts 25 are centrosymmetric and can be abutted with each other, the polishing posts 25 are far away from the inner wall of the hardware 27 side and are provided with movable cavities 47, jacking posts 46 are arranged between the inner walls of the movable cavities 47 in a sliding manner, the periphery of the polishing cavity 26 is communicated with four control cavities 21 which are symmetrically communicated with the center of the polishing box 11, sliding plates 39 are arranged between the inner walls of the control cavities 21 in a sliding manner, the sliding plates 39 are close to the side surfaces of the polishing cavities 26 and are fixedly provided with fixing blocks 49 and sliding blocks 40, the fixing blocks 49 are close to the side surfaces of the sliding blocks 40 and are fixedly provided with fixing posts 50, the sliding blocks 40 are close to the side surfaces of the polishing cavities 26 and are fixedly provided with sliding sleeves 41, the fixing posts 50 extend into the sliding sleeves 41 and are connected with the sliding sleeves 41 in a sliding manner, the extending parts of the jacking posts 46 extend into the control cavities 21 and are fixedly connected with the, rotate in the slide 39 inner wall and be equipped with integral key shaft 37, integral key shaft 37 is close to polishing chamber 26 side has set firmly cam 52, cam 52 periphery with slider 40 butt, polishing box 11 has seted up four with polishing box 11 center is the liquid storage chamber 17 of symmetry, it is close to deposit liquid chamber 17 control chamber 21, it has polishing solution to deposit liquid chamber 17 internal storage, it is equipped with extrusion piston 16 to deposit the slip between liquid chamber 17 inner wall, be located the homonymy control chamber 21 with deposit between the liquid chamber 17 the intercommunication and install hollow tube 20, embedding chamber 42 keeps away from polishing chamber 26 side intercommunication is equipped with five array distribution's connecting valve 44, the leather hose 45 has been embedded firmly in the polishing post 25 inner wall, be located the same in the polishing post 25 the leather hose 45 with the connecting valve 44 intercommunication, four leather hose 45 extending part runs through the inner wall of polishing post 25, and respectively extend into four control cavities 21, the hollow tube 20 and the leather hose 45 which are positioned in the same control cavity 21 are communicated, and the leather hose 45 is connected with the inner wall of the hollow tube 20 in a sliding manner.

Beneficially, slide 39 keeps away from polishing chamber 26 side with fixed mounting has roof pressure spring 38 between the control chamber 21 inner wall, the shore 46 is close to the homonymy polishing post 25 terminal side with fixed mounting has movable spring 48 between the movable chamber 47 inner wall, when the hardware 27 is put into four in the polishing chamber 26 when between the polishing post 25, through expanding spring 23 the movable spring 48 with the elastic reaction of roof pressure spring 38 can make four polishing post 25 can be based on the size of a dimension of hardware 27 adjusting position, and make polishing cotton 43 butt the side all around of hardware 27.

Advantageously, the liquid storage chamber 17 is provided with a conveying chamber 12 in a direction away from the control chamber 21 on the same side, a driven shaft 29 is rotatably provided on the rear wall of the conveying chamber 12, a driven chamber 34 is provided on the side of the control chamber 21 away from the polishing chamber 26, a transmission shaft 32 is rotatably provided on the rear wall of the driven chamber 34, a motorized chamber 28 is provided on the rear sides of the four conveying chambers 12 and the driven chamber 34, the four driven shafts 29 and the rear extension of the transmission shaft 32 extend into the motorized chamber 28, a motor 31 is fixedly installed on the rear wall of the motorized chamber 28, the front side surface of the motor 31 is in power connection with the transmission shaft 32 on the lower side, pulleys 33 are fixedly installed on the peripheries of the driven shaft 29 and the transmission shaft 32 in the motorized chamber 28, a belt 30 is connected between the eight pulleys 33, and the transmission shaft 32 on the lower side can be rotated by the operation of the motor 31, thereby driving the four driven shafts 29 and the transmission shaft 32 to rotate simultaneously through the belt 30.

Advantageously, the driven cavity 34 is provided with a spline housing 36 in a way of rotating away from the side wall of the control cavity 21, the spline shaft 37 extends away from the side of the control cavity 21 and extends into the driven cavity 34 on the same side and is in spline connection with the spline housing 36, a driven bevel gear set 35 is provided in a way of driving connection between the spline housing 36 and the transmission shaft 32, a return spring 51 is fixedly installed between the sliding sleeve 41 and the fixed block 49, the transmission cavity 12 is provided with a transmission screw housing 14 in a way of rotating close to the side wall of the liquid storage cavity 17, the extrusion piston 16 is provided with a transmission screw 15 in a way of being close to the side face of the transmission cavity 12, an extension part of the transmission screw 15 extends through the transmission screw housing 14 and extends into the transmission cavity 12, the transmission screw housing 14 is in threaded connection with the transmission screw housing 15, and a transmission bevel gear set 13 is provided in a way of driving connection, by the rotation of the transmission shaft 32, the spline housing 36 can drive the spline shaft 37 to rotate, so that the cam 52 is rotated, at which time, by the elastic action of the return spring 51, the sliding block 40 and the sliding sleeve 41 can drive the top column 46 to vibrate back and forth, and the polishing column 25 can vibrate back and forth through the elastic action of the telescopic spring 23, the polishing cotton 43 can be made to polish the peripheral side surface of the hardware 27 back and forth, and by the rotation of the driven shaft 29, the conveying screw 15 can be driven by the conveying screw sleeve 14 to move towards the liquid storage cavity 17, thereby, the pressing piston 16 can be pressed toward the same side as the control cavity 21, and the polishing liquid in the liquid storage cavity 17 can flow into the polishing cotton 43 through the hollow tube 20, the leather tube 45 and the connecting valve 44, so that the polishing cotton 43 can have a polishing effect.

Beneficially, four feeding valves 18 symmetrical with respect to the center of the polishing box 11 are fixedly mounted on the peripheral side surface of the polishing box 11, feeding pipes 19 are respectively arranged between the four feeding valves 18 and the four liquid storage cavities 17, and polishing liquid can be added into the liquid storage cavities 17 through the feeding valves 18 and the feeding pipes 19.

The following detailed description of the usage steps of the efficient polishing machine for rectangular hardware in the present document is provided with reference to fig. 1 to 3:

in the initial state, the pressing piston 16 is positioned on the side away from the control chamber 21, and the cam 52 is in contact with the slider 40 at the convex portion.

When the polishing device is used, when the hardware 27 is placed among the four polishing columns 25 in the polishing cavity 26, the four polishing columns 25 can be adjusted in position according to the size of the hardware 27 through the elastic action of the extension springs 23, the movable springs 48 and the jacking springs 38, the polishing cotton 43 is abutted against the peripheral side face of the hardware 27, the transmission shaft 32 on the lower side can be rotated through the operation of the motor 31, the four driven shafts 29 and the transmission shaft 32 are driven to rotate simultaneously through the belt 30, the spline sleeve 36 can drive the spline shaft 37 to rotate through the rotation of the transmission shaft 32, so that the cam 52 can be rotated, at the moment, through the elastic action of the return spring 51, the sliding block 40 and the sliding sleeve 41 can drive the jacking columns 46 to vibrate back and forth, through the elastic action of the extension springs 23, the polishing columns 25 can vibrate back and forth, so that the polishing cotton 43 can polish the peripheral side face of the hardware 27 back and forth, through the rotation of driven shaft 29, can make transport swivel nut 14 drive conveying screw 15 and move to depositing liquid chamber 17 side to can make extrusion piston 16 extrude to the homonymy control chamber 21 side, then can make the polishing solution in depositing liquid chamber 17 flow to polishing cotton 43 in through hollow tube 20, leather hose 45 and connecting valve 44, then can make polishing cotton 43 possess the polishing effect, can add the polishing solution to depositing liquid chamber 17 through material inlet valve 18 and pan inlet pipe 19.

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 high-efficient burnishing machine to rectangle hardware, includes polishing box, its characterized in that: the polishing box is internally provided with a polishing cavity with a forward opening, four elastic cavities which are symmetrically communicated with each other by taking the center of the polishing box as the center are arranged around the polishing cavity, an expansion plate is arranged between the inner walls of the elastic cavities in a sliding manner, the expansion plate is close to the side surface of the polishing cavity and is provided with a polishing column in a sliding manner, the expansion plate is far away from the side surface of the polishing cavity and the inner wall of the elastic cavity, and is fixedly provided with an expansion spring, the extension part of the polishing column extends into the polishing cavity, hardware can be placed into the polishing cavity, the polishing column is close to the inner wall of the hardware side and is provided with an embedded cavity, polishing cotton is fixedly arranged between the inner walls of the embedded cavity, the polishing cotton can be abutted against the side surface of the hardware, the four polishing columns are centrosymmetric and can be abutted against each other, the polishing column is far away from the inner wall of the hardware side and is provided with a, four control cavities which are symmetrically communicated with each other by taking the center of the polishing box as the center are communicated with the periphery of the polishing cavity, a sliding plate is arranged between the inner walls of the control cavities in a sliding manner, a fixed block and a sliding block are fixedly arranged on the side face, close to the polishing cavity, of the sliding plate, a fixed column is fixedly arranged on the side face, close to the polishing cavity, of the sliding plate, the fixed column extends into the sliding sleeve and is in sliding connection with the sliding sleeve, the extending part of the top column extends into the control cavity at the same side and is fixedly connected with the sliding sleeve, a spline shaft is rotatably arranged in the inner wall of the sliding plate, a cam is fixedly arranged on the side face, close to the polishing cavity, of the spline shaft, the periphery of the cam is abutted against the sliding sleeve, four liquid storage cavities which are symmetrically communicated with the center of the polishing box are arranged in the polishing box, deposit the liquid intracavity and have the polishing solution, it is equipped with the extrusion piston to deposit to slide between the liquid intracavity wall, is located the homonymy the control chamber with it installs the hollow tube to deposit intercommunication between the liquid chamber, the embedding chamber is kept away from polishing chamber side intercommunication is equipped with the connecting valve that five array distribute, it has the leather hose to be located admittedly in the polishing post inner wall, is located same in the polishing post the leather hose with the connecting valve intercommunication, four the leather hose extension runs through the inner wall of polishing post to stretch into four respectively the control intracavity is located same the control intracavity the hollow tube with the leather hose intercommunication, just the leather hose with hollow tube inner wall sliding connection.

2. The efficient polishing machine for the rectangular hardware as claimed in claim 1, characterized in that: the sliding plate is far away from the side face of the polishing cavity and a top pressure spring is fixedly installed between the inner walls of the control cavity, the top column is close to the same side, and a movable spring is fixedly installed between the side face of the tail end of the polishing column and the inner wall of the movable cavity.

3. The efficient polishing machine for the rectangular hardware as claimed in claim 2, characterized in that: deposit the sap cavity and keep away from the homonymy the control chamber direction has been seted up and has been carried the chamber, the back wall rotation of carrying the chamber is equipped with the driven shaft, the control chamber is kept away from the polishing chamber side has been seted up from the moving chamber, the back wall rotation of moving chamber is equipped with the transmission shaft, four carry the chamber with the rear side of moving chamber is seted up one and is moved the chamber, four the driven shaft with transmission shaft rear side extension part extends into move the intracavity, the back wall fixed mounting in move the chamber has the motor, the leading flank of motor with be located the downside transmission shaft power is connected, is located move the intracavity the driven shaft with the transmission shaft periphery all has set firmly band pulley, eight the transmission is connected and is equipped with the belt between the band pulley.

4. The efficient polishing machine for the rectangular hardware as claimed in claim 3, characterized in that: the slave drive chamber is kept away from the control chamber lateral wall rotates and is equipped with the spline housing, the integral key shaft is kept away from control chamber side extending part stretches into the homonymy in the slave drive chamber, and with spline housing splined connection, the spline housing with the transmission is connected between the transmission shaft and is equipped with driven bevel gear group, sliding sleeve with fixed mounting has reset spring between the fixed block, carry the chamber to be close to it rotates and is equipped with the transport swivel nut to deposit liquid chamber lateral wall, the extrusion piston is close to carry the chamber side and has set firmly conveyor screw, the conveyor screw extending part runs through carry the swivel nut, and stretch into in the transport chamber, carry the swivel nut with conveyor screw threaded connection, the driven shaft with it is equipped with the transport bevel gear group to carry the transmission connection between the swivel nut.

5. The efficient polishing machine for the rectangular hardware as claimed in claim 4, wherein: four feeding valves which are symmetrical with the center of the polishing box are fixedly arranged on the peripheral side face of the polishing box, and feeding pipes are respectively communicated with the four liquid storage cavities.