CN111745529A

CN111745529A - Tubular hardware polishing device suitable for different diameters

Info

Publication number: CN111745529A
Application number: CN202010648497.3A
Authority: CN
Inventors: 董世豪
Original assignee: Fuqing Chengguan Technology Co ltd
Current assignee: Fuqing Chengguan Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2020-10-09

Abstract

The invention discloses a tubular hardware polishing device suitable for different diameters, which comprises a main body, a feed and discharge port with the upper side communicated with the outside is arranged in the main body, a lifting cavity is communicated with the lower side of the feed and discharge port, a lifting component is arranged in the lifting cavity, an outer polishing cavity is communicated with the rear side of the lifting cavity, an outer polishing component is arranged in the outer polishing cavity, the lifting cavity is also internally provided with transmission components positioned at the left side and the right side of the lifting component, the lower side of the lifting cavity is provided with a transmission cavity, the device drives the tubular hardware to slide downwards after being clamped by the clamping component, the inner side polishing component rotates to polish the inner side of the tubular hardware while sliding, and starts to rotate after sliding to the lowest side, meanwhile, the outer side polishing component is matched with the tubular hardware to polish the outer side of the tubular hardware, and the inner side and the outer side of the tubular hardware are polished uniformly and effectively.

Description

Tubular hardware polishing device suitable for different diameters

Technical Field

The invention relates to the technical field of hardware, in particular to a tubular hardware polishing device suitable for different diameters.

Background

Hardware's kind is more, traditional hardware's polishing adopts the manual work to draw the hardware of treating polishing to correspond the polishing wheel polishing with hardware, polishing efficiency is lower, the polishing is inhomogeneous, the quality is not unified, and it is big and dangerous high shortcoming to have intensity of labour to operating the workman, cause the injury to operating personnel's hand easily in the polishing process, there is great potential safety hazard, some polishing machines that exist on the market can only polish the work piece outside mostly, and the work piece size is certain, it is difficult going on to light dress attack hard polishing.

Disclosure of Invention

Aiming at the technical defects, the invention provides a polishing device for tubular hardware products with different diameters, which can overcome the defects.

The invention relates to a tubular hardware polishing device suitable for different diameters, which comprises a main body, wherein a material inlet and a material outlet with the upper side communicated with the outside are arranged in the main body, a lifting cavity is communicated with the lower side of the material inlet and the lower side of the material outlet, a lifting assembly is arranged in the lifting cavity, an outer polishing cavity is communicated with the rear side of the lifting cavity, an outer polishing assembly is arranged in the outer polishing cavity, transmission assemblies positioned on the left side and the right side of the lifting assembly are also arranged in the lifting cavity, a transmission cavity is arranged on the lower side of the lifting cavity, the lifting assembly comprises an inner rotating shaft which is rotatably arranged on the lower end wall of the lifting cavity and extends downwards to the transmission cavity, four inner polishing block sliding grooves are arranged at equal angles around the upper side of the inner rotating shaft, inner polishing blocks of which the inner side is connected with the inner polishing block, five metals lift chamber lower extreme wall rotates and installs downward extension the transmission chamber just is located the lifting screw on inboard axis of rotation right side, lift chamber right-hand member wall slide be equipped with lifting screw passes through screw-thread fit's Z type sliding block, Z type sliding block left side rotate install right have with inboard axis of rotation complex hollow axis of rotation, hollow axis of rotation upside fixedly connected with inboard axis of rotation complex rotates the platform, be equipped with the centre gripping subassembly in the rotation platform, lift chamber lower extreme wall fixed mounting has the motor, motor upside power is connected with the drive shaft, the drive shaft upside is connected with the drive integral key shaft through drive integral key sleeve, drive integral key shaft upside fixedly connected with reciprocating gear, drive integral key shaft downside with drive integral key sleeve lower extreme wall passes through drive sliding block and connects, Z type downside fixed mounting can with reciprocating gear complex downside contains under the gear of gyro wheel And (7) briquetting.

Preferably, state outside polishing subassembly including being located of lift chamber lower extreme wall be located the sliding tray that pushes down of inboard axis of rotation rear side, it is equipped with the initiative sloping piece that the depression bar that upside fixedly connected with contains the gyro wheel to slide in the sliding tray to push down, initiative sloping piece downside with push down sliding tray lower extreme wall through pushing down spring coupling, sliding tray rear side intercommunication is equipped with front and back sliding tray down, slide back in the sliding tray around being equipped with the initiative sloping piece passes through the driven sloping piece of slope complex, driven sloping piece rear side with sliding tray rear end wall is through front and back sliding spring coupling.

Preferably, the outside polishing subassembly is still including being located the upside of driven ramp piece and the communicating vibrations sliding tray in the external world, the vibrations sliding tray in the slip be equipped with right back side with outside polishing chamber rear end wall sliding fit's T type sliding block, T type sliding block downside with end wall passes through vibrations spring coupling under the vibrations sliding tray, T type sliding block front side fixedly connected with outside polishing piece, hollow axis of rotation downside through the bearing be connected with can with briquetting under the depression bar complex polishing, outside polishing chamber left end wall rotates installs the vibrations axis of rotation, vibrations axis of rotation right side fixedly connected with T type sliding block downside complex eccentric wheel.

Preferably, the transmission assembly include with drive shaft fixed connection's initiative rising gear, on the lifting screw fixedly connected with reciprocating gear meshing's one-way decline gear and with initiative rising gear meshing's one-way rising gear, on the hollow axis of rotation fixedly connected with can with reciprocating gear meshing's hollow rotating gear, lift chamber lower extreme wall rotates and installs and be located the left transmission shaft of inboard axis of rotation, on the transmission shaft fixedly connected with can with hollow rotating gear meshing's drive gear and be located the initiative bevel gear of drive gear downside, lift chamber left end wall rotates and installs the driven shaft, on the driven shaft fixedly connected with initiative bevel gear meshing's driven bevel gear and be located the left initiative polishing belt pulley of driven bevel gear, on the vibrations axis of rotation fixedly connected with be located eccentric wheel left side and with initiative polishing belt pulley is through the polishing The driven polishing belt pulley that the belt is connected, be equipped with in the transmission intracavity with inboard axis of rotation fixed connection's driven rotation belt pulley, be equipped with in the transmission intracavity with lifting screw fixed connection and with the driven rotation belt pulley is through the initiative rotation belt pulley that rotates the belt and connect.

Preferably, the clamping assembly comprises clamp sliding grooves which are located on the front side, the rear side, the left side and the right side of the lower end wall of the rotating platform, clamping blocks are arranged in the clamp sliding grooves in a sliding mode, electromagnets are arranged on the inner sides of the clamp sliding grooves, the electromagnets matched with the iron blocks are arranged on the inner sides of the clamping blocks, and the outer sides of the clamping blocks are connected with the outer sides of the clamp sliding grooves through clamp springs.

Preferably, the unidirectional descending gear, the unidirectional ascending gear and the driven rotating pulley comprise an outer wheel and an inner wheel, the outer sides of the outer wheels of the unidirectional descending gear and the unidirectional ascending gear are gears, the outer side of the outer wheel of the driven rotating pulley is a pulley, the inner wheel is a ratchet wheel, the inner side of the outer wheel is hinged with two pawls, and the pawls are connected with the outer wheel through pawl springs.

The beneficial effects are that: the device simple structure, convenient operation, the device is at the during operation, press from both sides through clamping component and drive tubulose hardware downwards to sliding after tight, it is inboard that inboard polishing subassembly rotates polishing tubulose hardware simultaneously, slide to beginning to rotate behind the downside, outside polishing subassembly and tubulose hardware cooperation polishing tubulose hardware outside simultaneously, polishing is accomplished and is followed upward slip and take out tubulose hardware, do not need artifical polishing, reduce the potential safety hazard, the even effectual of inside and outside both sides polishing.

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.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure A-A of FIG. 1 according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of the structure at C in FIG. 2 according to an embodiment of the present invention;

fig. 5 is an enlarged schematic view of the structures of the one-way down gear 34, the one-way up gear 30 and the driven rotating pulley 23 in fig. 1 according to the embodiment of the present invention.

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 and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: 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 tubular hardware polishing device suitable for different diameters comprises a main body 10, wherein a material inlet and outlet 38 with the upper side communicated with the outside is arranged in the main body 10, a lifting cavity 22 is communicated with the lower side of the material inlet and outlet 38, a lifting component is arranged in the lifting cavity 22, an outer polishing cavity 42 is communicated with the rear side of the lifting cavity 22, an outer polishing component is arranged in the outer polishing cavity 42, transmission components positioned on the left side and the right side of the lifting component are also arranged in the lifting cavity 22, a transmission cavity 25 is arranged on the lower side of the lifting cavity 22, the lifting component comprises an inner rotating shaft 14 which is rotatably arranged on the lower end wall of the lifting cavity 22 and extends downwards to the transmission cavity 25, four inner polishing block sliding grooves 55 are arranged at equal angles around the upper side of the inner rotating shaft 14, inner polishing blocks 11 with the inner sides connected with the inner polishing block sliding grooves 55 through inner polishing block springs 56 are arranged in the inner polishing block sliding grooves 55, because centrifugal force effect during the rotation of inboard axis of rotation 14 inboard polishing block 11 slides to the outside and cooperates with the tubulose hardware is inboard, and it is inboard to polish the tubulose hardware, inboard polishing block spring 56 is tensile, because during the stop rotation of inboard axis of rotation 14 because inboard polishing block spring 56 effect inboard polishing block 11 returns in inboard polishing block sliding tray 55, five metals the end wall rotation is installed to downwardly extending to under the lift chamber 22 the transmission chamber 25 just is located the lifting screw 28 on inboard axis of rotation 14 right side, lift chamber 22 right-hand member wall slide be equipped with lifting screw 28 passes through screw-thread fit's Z type sliding block 37, Z type sliding block 37 rotate the installation right side on the left side have with inboard axis of rotation 14 complex hollow axis of rotation 39, hollow axis of rotation 39 upside fixedly connected with inboard axis of rotation 14 complex rotate platform 12, be equipped with the centre gripping subassembly in the rotating platform 12, end wall fixed mounting has motor 24 under lift chamber 22, the power connection of the upside of motor 24 has drive shaft 31, the drive shaft 31 upside is connected with drive integral key shaft 35 through drive integral key sleeve 33, drive integral key shaft 35 upside fixedly connected with reciprocating gear 36, drive integral key shaft 35 downside with end wall passes through drive spring 32 and is connected under the drive integral key sleeve 33, Z type sliding block 37 downside fixed mounting have can with the downside of reciprocating gear 36 complex contains the gear briquetting 57 of gyro wheel, lifting screw 28 drives Z type sliding block 37 slides from top to bottom when rotating, thereby drive hollow axis of rotation 39, rotating platform 12 slides from top to bottom, Z type sliding block 37 slides down to when downside the gear briquetting 57 will reciprocating gear 36 pushes down, the driving spring 32 is compressed, and the Z-shaped slider 37 is upwardly lifted by the reciprocating gear 36 due to the driving spring 32 after being upwardly slid.

Advantageously, the outer burnishing element includes a push-down sliding groove 52 in the lower end wall of the lifting chamber 22 behind the inner rotating shaft 14, a driving inclined plane block 51 with the upper side fixedly connected with a lower pressing rod 53 with a roller is arranged in the lower pressing sliding groove 52 in a sliding way, the lower side of the driving slope block 51 is connected with the lower end wall of the downward-pressing sliding groove 52 through a downward-pressing spring 50, the rear side of the downward-pressing sliding groove 52 is communicated with a front-back sliding groove 64, a driven inclined plane block 49 which is matched with the driving inclined plane block 51 through an inclined plane is arranged in the front-back sliding groove 64 in a sliding way, the rear side of the driven slope piece 49 is connected to the rear end wall of the front-rear sliding groove 64 by a front-rear sliding spring 65, the front-rear slide spring 65 is in a compressed state, and the driven ramp block 49 slides forward due to the front-rear slide spring 65 when the driving ramp block 51 is pressed downward.

Beneficially, the outer polishing assembly further comprises a vibration sliding groove 63 located on the upper side of the driven inclined plane block 49 and communicated with the outside, a T-shaped sliding block 48 with the right rear side in sliding fit with the rear end wall of the outer polishing cavity 42 is slidably arranged in the vibration sliding groove 63, the lower side of the T-shaped sliding block 48 is connected with the lower end wall of the vibration sliding groove 63 through a vibration spring 62, an outer polishing block 41 is fixedly connected to the front side of the T-shaped sliding block 48, a polishing lower pressing block 54 capable of being matched with the lower pressing rod 53 is connected to the lower side of the hollow rotating shaft 39 through a bearing, a vibration rotating shaft 46 is rotatably installed on the left end wall of the outer polishing cavity 42, an eccentric wheel 47 matched with the lower side of the T-shaped sliding block 48 is fixedly connected to the right side of the vibration rotating shaft 46, and the vibration rotating shaft 46 drives the T-shaped sliding, thereby driving the outer polishing block 41 to slide up and down to polish the outer side of the hardware.

Advantageously, the transmission assembly comprises a driving rising gear 29 fixedly connected with the driving shaft 31, a one-way descending gear 34 engaged with the reciprocating gear 36 and a one-way rising gear 30 engaged with the driving rising gear 29 are fixedly connected with the rising screw 28, a hollow rotating gear 13 engaged with the reciprocating gear 36 is fixedly connected with the hollow rotating shaft 39, a transmission shaft 21 positioned at the left side of the inner rotating shaft 14 is rotatably installed on the lower end wall of the rising chamber 22, a transmission gear 15 engaged with the hollow rotating gear 13 and a driving bevel gear 19 positioned at the lower side of the transmission gear 15 are fixedly connected with the transmission shaft 21, a driven shaft 18 is rotatably installed on the left end wall of the rising chamber 22, a driven bevel gear 20 engaged with the driving bevel gear 19 and a driving polishing pulley 17 positioned at the left side of the driven bevel gear 20 are fixedly connected with the driven shaft 18, the vibration rotating shaft 46 is fixedly connected with a driven polishing belt pulley 43 which is positioned on the left side of the eccentric wheel 47 and is connected with the driving polishing belt pulley 17 through a polishing belt 16, the transmission cavity 25 is internally provided with a driven rotating belt pulley 23 which is fixedly connected with the inner side rotating shaft 14, the transmission cavity 25 is internally provided with a driving rotating belt pulley 27 which is fixedly connected with the lifting screw 28 and is connected with the driven rotating belt pulley 23 through a rotating belt 26, the reciprocating gear 36 drives the one-way descending gear 34 to rotate when the motor 24 rotates forwards, so that the lifting screw 28 is driven to rotate forwards, so that the Z-shaped sliding block 37 is driven to slide downwards, the driving ascending gear 29 drives the one-way ascending gear 30 to rotate when the motor 24 rotates backwards, so that the lifting screw 28 is driven to rotate backwards, so that the Z-shaped sliding block 37 is driven to, when the Z-shaped sliding block 37 slides to the lowermost side, the reciprocating gear 36 is engaged with the hollow rotary gear 13, the reciprocating gear 36 is separated from the one-way down gear 34, and the hollow rotary gear 13 is engaged with the transmission gear 15.

Advantageously, the clamping assembly comprises clamp sliding grooves 58 which are positioned on the front, rear, left and right sides of the lower end wall of the rotating platform 12, clamping blocks 40 are arranged in the clamp sliding grooves 58 in a sliding mode, electromagnets 61 are arranged on the inner sides of the clamp sliding grooves 58, electromagnets 61 matched with the iron blocks 60 are arranged on the inner sides of the clamping blocks 40, the outer sides of the clamping blocks 40 and the outer sides of the clamp sliding grooves 58 are connected through clamp springs 59, the clamping blocks 40 are positioned on the outermost sides when the electromagnets 61 are not electrified, the clamp springs 59 are in a normal tension state, the electromagnets 61 attract the iron blocks 60 when electrified, and the clamping blocks 40 clamp the tubular hardware.

Advantageously, the one-way lowering gear 34, the one-way raising gear 30 and the driven rotating pulley 23 comprise an outer wheel 44 and an inner wheel 45, the one-way lowering gear 34 and the one-way raising gear 30 are toothed on the outer side of the outer wheel 44, the driven rotating pulley 23 is a pulley on the outer side of the outer wheel 44, the inner wheel 45 is a ratchet wheel, and two pawls 67 are hinged on the inner side of the outer wheel 44, and the pawls 67 are connected with the outer wheel 44 through pawl springs 66.

In the initial state, the electromagnet 61 is not energized, the clamp spring 59 is in the normal tension state, the clamping block 40 is located on the outermost side, the Z-shaped sliding block 37 and the rotary platform 12 are located on the uppermost side, the inner polishing block spring 56 is in the normal tension state, the inner polishing block 11 is located on the innermost side, the driving inclined plane block 51 is located on the uppermost side, the driven inclined plane block 49 is located on the rightmost side, the T-shaped sliding block 48 is located on the lowermost side, the down-pressing spring 50 and the vibrating spring 62 are in the normal tension state, the front-back sliding spring 65 is in the compression state, the driving spring 32 is in the normal tension state, and the reciprocating gear 36 is meshed with the one-way down.

When the machine starts to work, the tubular hardware is placed on the rotating platform 12 from the material inlet/outlet 38, the electromagnet 61 is powered on to attract the iron block 60, the clamp spring 59 is stretched, the clamping block 40 slides inwards to clamp the workpiece, the motor 24 is started to rotate in the forward direction to drive the driving shaft 31 to rotate, so as to drive the driving spline shaft 35 to rotate, so as to drive the reciprocating gear 36 to rotate, so as to drive the one-way descending gear 34 to rotate, so as to drive the lifting screw 28 to rotate in the forward direction to drive the Z-shaped sliding block 37 to slide downwards, so that the rotating platform 12 drives the tubular hardware to slide downwards, at the same time, the lifting screw 28 drives the driving rotating belt pulley 27 to rotate, so as to drive the driven rotating belt pulley 23 to rotate, so as to drive the inner rotating shaft 14 to rotate, so as to drive the inner polishing block 11 to slide outwards to polish the inner, the gear lower pressing block 57 presses the reciprocating gear 36 downwards until the reciprocating gear 36 is completely separated from the one-way descending gear 34, the hollow rotating gear 13 is meshed with the reciprocating gear 36, the hollow rotating gear 13 is meshed with the transmission gear 15, the inner rotating shaft 14 stops rotating, the inner polishing block 11 returns to the inner polishing block sliding groove 55 under the action of the inner polishing block spring 56, the lower pressing rod 53 is pressed downwards by the polishing lower pressing block 54 at the same time, the driving inclined plane block 51 is driven to slide downwards, the lower pressing spring 50 is compressed, the outer polishing block 41 is in contact with the outer surface of the tubular hardware product under the action of the front and back sliding spring 65, the reciprocating gear 36 drives the hollow rotating gear 13 to rotate, the rotating platform 12 drives the tubular hardware product to rotate, and the hollow rotating gear 13 drives the transmission gear 15 to rotate at the same time, thereby driving the transmission shaft 21 to rotate, thereby driving the driving bevel gear 19 to rotate, thereby driving the driven bevel gear 20 to rotate, thereby driving the driven shaft 18 to rotate, thereby driving the driving polishing belt pulley 17 to rotate, thereby driving the driven polishing belt pulley 43 to rotate, thereby driving the vibration rotating shaft 46 to rotate, thereby driving the eccentric wheel 47 to rotate, thereby driving the T-shaped sliding block 48 to slide up and down due to the action of the vibration spring 62, thereby driving the outer polishing block 41 to slide up and down to polish the outer side of the tubular hardware, after the polishing is completed, the motor 24 is rotated reversely, thereby driving the driving shaft 31 to rotate, thereby driving the driving rising gear 29 to rotate, thereby driving the one-way rising gear 30 to rotate, thereby driving the lifting screw 28 to rotate, thereby driving the Z-shaped sliding block 37 to slide up, the hollow rotating gear 13 is separated from the reciprocating gear 36 and the transmission gear 15, the outer wheel 44 of the one-way descending gear 34 rotates, the inner wheel 45 does not rotate, the outer wheel 44 of the driven rotating belt wheel 23 rotates, the inner wheel 45 does not rotate, the inner rotating shaft 14 does not rotate, the driving bevel block 51 and the lower pressing rod 53 slide upwards under the action of the lower pressing spring 50, the driven bevel block 49 slides backwards, the front and rear sliding springs 65 compress, the motor 24 stops when the Z-shaped sliding block 37 slides to the uppermost side, the electromagnet 61 is powered off, the clamping block 40 slides outwards under the action of the clamp spring 59, and the tubular hardware is taken out from the material inlet and outlet 38.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a tubulose hardware burnishing device suitable for different diameters, includes the main part, its characterized in that: the polishing device is characterized in that a material inlet and outlet port with the upper side communicated with the outside is arranged in the main body, a lifting cavity is communicated with the lower side of the material inlet and outlet port, a lifting assembly is arranged in the lifting cavity, the rear side of the lifting cavity is communicated with an outer polishing cavity, an outer polishing assembly is arranged in the outer polishing cavity, transmission assemblies arranged on the left side and the right side of the lifting assembly are also arranged in the lifting cavity, a transmission cavity is arranged on the lower side of the lifting cavity, the lifting assembly comprises an inner side rotating shaft which is rotatably arranged on the lower end wall of the lifting cavity and extends downwards to the transmission cavity, four inner side polishing block sliding grooves are arranged on the periphery of the upper side of the inner side rotating shaft at equal angles, an inner side polishing block which is connected with the inner side polishing block sliding grooves through inner side polishing block springs is arranged in the inner side polishing block sliding grooves in a sliding, lift chamber right-hand member wall slide be equipped with the lifting screw passes through screw-thread fit's Z type sliding block, Z type sliding block left side rotate the installation right side have with inboard axis of rotation complex hollow axis of rotation, hollow axis of rotation upside fixedly connected with inboard axis of rotation complex rotation platform, be equipped with the centre gripping subassembly in the rotation platform, lift chamber lower extreme wall fixed mounting has the motor, motor upside power is connected with the drive shaft, the drive shaft upside has the drive integral key shaft through drive integral key sleeve connection, drive integral key shaft upside fixedly connected with reciprocating gear, drive integral key shaft downside with drive integral key sleeve lower extreme wall passes through drive spring and connects, Z type sliding block downside fixed mounting can with reciprocating gear complex downside contains briquetting under the gear of gyro wheel.

2. The tubular hardware polishing device suitable for different diameters of claim 1, wherein: state outside polishing subassembly including being located of lift chamber lower end wall be located the sliding tray that pushes down of inboard axis of rotation rear side, it is equipped with the initiative inclined plane piece that the upper side fixedly connected with contained the holding down lever of gyro wheel to slide in the sliding tray to push down, initiative inclined plane piece downside with the sliding tray lower end wall is through pushing down spring coupling down, sliding tray is around pushing down sliding tray rear side intercommunication is equipped with, slide around the sliding tray be equipped with the driven inclined plane piece of initiative inclined plane piece through inclined plane complex, driven inclined plane piece rear side with sliding tray rear end wall is through sliding spring coupling around.

3. The tubular hardware polishing device suitable for different diameters as recited in claim 2, wherein: the outside polishing subassembly is still including being located the upside of driven ramp piece and the external communicating vibrations sliding tray, the vibrations sliding tray in slide and be equipped with right back side with outside polishing chamber rear end wall sliding fit's T type sliding block, T type sliding block downside with vibrations sliding tray lower extreme wall passes through vibrations spring coupling, T type sliding block front side fixedly connected with outside polishing piece, hollow axis of rotation downside through the bearing be connected with can with briquetting under the depression bar complex polishing, outside polishing chamber left end wall rotates installs vibrations axis of rotation, vibrations axis of rotation right side fixedly connected with T type sliding block downside complex eccentric wheel.

4. A tubular hardware polishing device suitable for different diameters according to claim 3, characterized in that: drive assembly include with drive shaft fixed connection's initiative rising gear, on the lifting screw fixedly connected with reciprocating gear meshing's one-way decline gear and with the one-way rising gear of initiative rising gear meshing, on the hollow axis of rotation fixedly connected with can with reciprocating gear meshing's hollow rotating gear, lift chamber lower extreme wall rotates to be installed and is located the left transmission shaft of inboard axis of rotation, on the transmission shaft fixedly connected with can with hollow rotating gear meshing's drive gear and be located the drive bevel gear of drive gear downside, lift chamber left end wall rotates and installs the driven shaft, on the driven shaft fixedly connected with drive bevel gear meshing's driven bevel gear and be located the left initiative polishing belt pulley of driven bevel gear, on the vibrations axis of rotation fixedly connected with be located eccentric wheel left side and with initiative polishing belt pulley passes through the polishing belt and is connected The driven polishing belt pulley, the transmission intracavity be equipped with inboard axis of rotation fixed connection's driven rotation belt pulley, the transmission intracavity be equipped with lifting screw fixed connection and with the driven rotation belt pulley is through the initiative rotation belt pulley that rotates the belt and connect.

5. The tubular hardware polishing device suitable for different diameters of claim 1, wherein: the clamping assembly comprises clamp sliding grooves which are positioned on the front side, the rear side, the left side and the right side of the lower end wall of the rotating platform, clamping blocks are arranged in the clamp sliding grooves in a sliding mode, electromagnets are arranged on the inner sides of the clamp sliding grooves, the electromagnets matched with the iron blocks are arranged on the inner sides of the clamping blocks, and the outer sides of the clamping blocks are connected with the outer sides of the clamp sliding grooves through clamp springs.

6. The tubular hardware polishing device suitable for different diameters according to claim 4, wherein: the one-way descending gear, one-way ascending gear, driven rotation belt pulley include foreign wheel, interior wheel, one-way descending gear, one-way ascending gear's foreign wheel outside is the gear, driven rotation belt pulley's foreign wheel outside is the belt pulley, interior wheel is the ratchet, the foreign wheel inboard articulates there are two pawls, the pawl with the foreign wheel passes through pawl spring coupling.