CN208358475U - A kind of hardware plate surface fast polishing device - Google Patents

Abstract

The utility model discloses a kind of hardware plate surface fast polishing devices, its structure includes: support post, polishing mechanism, shield, manhole, vertical shift plate, electric cabinet, fixed pile, support post sets there are four altogether and is uniformly installed on polishing mechanism bottom end and welds together, polishing mechanism is fixed on shield lower end and with vertical shift plate using mechanical connection vertically, shield rectangular cross-section structure and vertical nest are in polishing mechanism top and using matching, manhole is set altogether to be uniformly tightly attached to shield top and welds together there are two cutting, shield is integrated with manhole, vertical shift plate level is embedded in polishing mechanism interior forward end and uses and matches, electric cabinet rectangular cross-section structure and level, which are tightly attached to polishing mechanism front end and are used with vertical shift plate, to be electrically connected, the utility model polishing mechanism polishing effect is good, The advantages of polishing velocity is fast, practical, not only reduces the quantum of output of defect ware, but also substantially increases production efficiency.

Description

A kind of hardware plate surface fast polishing device

Technical field

The utility model is a kind of hardware plate surface fast polishing device, belongs to hardware plate field.

Background technique

Hardware industry development speed is very fast, and several pieces of markets that traditional hardware industry country most concentrates are concentrated mainly on machinery Hardware, this several big column of architectural hardware, art metal, haberdashery and hardware, the trend of hardware industry industry centralization is it is also obvious that the country Hardware industry is concentrated mainly on the economically developed province and area such as Guangdong, Zhejiang, Jiangsu, Shanghai, Hebei, Shandong, traditional Hardware enterprise product is relatively simple, and mating, accessory only does to other manufacturing enterprises in many enterprises, the dependence to manufacturing enterprise Property it is stronger and also very slow to the reaction of the market demand, polishing refers to the effect using mechanical, chemistry or electrochemistry, makes Workpiece surface roughness reduces, the processing method to obtain bright, flat surface, be using polishing tool and abrasive grain or its He processes the modification that workpiece surface carries out polishing medium, and polishing cannot improve the dimensional accuracy or geometrical precision of workpiece, But for the purpose of obtaining smooth surface or bright luster, sometimes also to eliminate gloss, usually using polishing wheel as buffer Tool, polishing wheel are generally folded with multilayer canvas, felt or leather, and two sides are clamped with circular metal plate, and wheel rim is applied by micro- The polishing agent that grinding material and grease etc. are uniformly mixed, when polishing, high-speed rotating polishing wheel presses to workpiece, makes abrasive material to work Part surface generates rolling and micro cutting, to obtain bright finished surface, surface roughness generally can Ra0.63~0.01 Micron can improve appearance when using the delustring polishing agent of non-oil lipid to glossy surface delustring, produce bearing steel in enormous quantities When ball, frequently with the method for tumbling, but the prior art is incomplete, not can guarantee biggish polishing speed to remove mill The damaging layer of light keeps polishing damage layer deeper, and optical speed is low, and polishing effect is very poor.

Utility model content

In view of this, the utility model embodiment provides a kind of hardware plate surface fast polishing device, it is existing to improve There is technology incomplete, not can guarantee biggish polishing speed to remove the damaging layer of polishing, keep polishing damage layer deeper, light Rate is low, the very poor deficiency of polishing effect.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of hardware plate table Face fast polishing device, structure include: support post, polishing mechanism, shield, manhole, vertical shift plate, electric cabinet, spud pile Column, the support post set there are four altogether and are uniformly installed on polishing mechanism bottom end and weld together, the polishing mechanism It is fixed on shield lower end vertically and with vertical shift plate using being mechanically connected, the shield rectangular cross-section structure and vertical embedding It is placed on polishing mechanism top and using matching, the manhole sets that there are two cut uniformly to be tightly attached to shield top and weld altogether Be connected together, the shield is integrated with manhole, the vertical shift plate level be embedded in polishing mechanism interior forward end and Using matching, the electric cabinet rectangular cross-section structure and level is tightly attached to polishing mechanism front end and with vertical shift plate using electricity Connection, the fixed pile set there are four altogether and are uniformly fixed on vertical shift board bottom end and are gap-matched with polishing mechanism, The polishing mechanism by polishing connection frame, damping device, vertical cylinder, right transmission mechanism, operation valve, generator, polishing roll disk, Shaft bar, Left Drive mechanism, traversing screw rod composition, the polishing connection frame are installed vertically on traversing screw lower end and used It is full of cooperation, the damping device sets there are four altogether and is uniformly fixed on polishing connection frame lower end and with support post to be integrated Structure, the vertical cylinder set altogether there are two and be horizontally installed to polishing connection frame left and right ends and with right transmission mechanism, Zuo Chuan Motivation structure is gap-matched, the right transmission mechanism, is vertically fixed on vertical cylinder upper end and with polishing roll disk using activity Connection, the polishing roll disk are vertically arranged to polishing connection frame upper end, and the shaft bar is conllinear with the polishing roll dish axle heart, the left side Transmission mechanism is horizontally fixed on shaft bar left end and with polishing roll disk using being mechanically connected, and the traversing screw rod is vertically fixed on Shaft bar lower end and with vertical cylinder using be interference fitted.

Further, the polishing connection frame is made of workpiece, fixing seat, gripping block, nut slider, the workplace vertical It is installed on gripping block lower end and with fixing seat using matching, the fixing seat is conllinear with gripping block axle center, the gripping block Horizontal nest uses interference fit in fixing seat top and with workpiece, and the nut slider sets there are two altogether and is uniformly fixed on It traversing screw lower end and is gap-matched with gripping block.

Further, the damping device is made of washer, piston, position-limit foot, and the washer is vertically tightly attached to vertical cylinder It bottom end and is gap-matched, the piston is fixed on washer lower end and with position-limit foot using matching vertically, the limit Position foot is horizontally fixed on Left Drive mechanism right end and is integrated with piston.

Further, the right transmission mechanism is made of first shaft coupling, the first conveyer belt, the first rotating electric machine, described First shaft coupling is horizontally installed to polishing roll disk right end and with the first conveyer belt using interference fit, the first conveyer belt water The flat first shaft coupling that is nested in is flexibly connected with the first rotating electric machine outer ring and use, and first rotating electric machine is fixed vertically On vertical cylinder top and it is gap-matched.

Further, the polishing roll disk is by the second rotating electric machine, upper polishing wheel, lower polishing wheel, second shaft coupling, third Rotating electric machine composition, second rotating electric machine are vertically arranged to Left Drive mechanism upper end and are connected with upper polishing wheel using activity Connect, the upper polishing wheel rectangular cross-section structure and be horizontally fixed on second shaft coupling left end and with the second rotating electric machine use Electrical connection, the lower polishing wheel are installed vertically on shaft bar upper end and with upper polishing wheel using being meshed, and described first rotates Motor is fixed on second shaft coupling lower end and with third rotating electric machine using being electrically connected vertically, the third rotating electric machine and the Two shaft coupling axle center are conllinear.

Further, the Left Drive mechanism is by the 4th rotating electric machine, first gear, the second conveyer belt, second gear group At the 4th rotating electric machine is horizontally installed to shaft bar left end and uses with first gear match, the first gear Conllinear with second gear axle center, the second conveyer belt horizontal nest is in first gear and second gear outer ring and using activity Connection, the second gear are horizontally fixed on damping device left end and with the second conveyer belt using interference fit.

Further, the traversing screw rod is made of fixing end, fixed frame, sliding block, connecting rod, the fixed end section For rectangular configuration and level is tightly attached to fixed frame left end and use matches, and the fixed frame and fixing end axle center are total Line, the sliding block set there are two and are horizontally installed to connecting rod left and right ends and altogether using interference fit, and the gripping block is hung down It is directly installed on sliding block lower end and is gap-matched, the connecting rod level is welded through sliding block inside and with fixing end Together.

Further, the polishing mechanism is integrated with vertical shift plate.

The beneficial effects of the utility model are as follows: a kind of hardware plate surface fast polishing device of the utility model, polishing Effect is good, and polishing velocity is fast, practical, not only reduces the quantum of output of defect ware, but also substantially increases the excellent of production efficiency Point, when needing to polish hardware plate, by operator start electric cabinet on power switch make polishing mechanism into Row is powered, and polishes the polishing roll disk in the middle part of two groups of vertical cylinders at this point, hardware plate is placed in vertical shift plate upper end again Work, control operation valve, realizes the fixation and protection to vertical cylinder, prevents vertical cylinder mobile in processing, then starting hair Motor will carry out that the first conveyer belt is driven to rotate first shaft coupling by generator and the first rotating electric machine, same with this When, the second conveyer belt of left end drives first gear and second gear that the 4th rotating electric machine and the second rotating electric machine is made to affect company It is connected to polishing roll disk, after upper polishing wheel is moved to position appropriate, starts the second shaft coupling of left and right ends, passes through shaft bar Drive lower polishing wheel to be rotated, traversing screw rod drives and adjusts the angle of shaft bar, driven by generator go up polishing wheel with And lower polishing wheel realizes the polishing to hardware plate different location.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of hardware plate surface fast polishing device of the utility model.

Fig. 2 is the schematic diagram of internal structure of the utility model polishing mechanism.

Fig. 3 is the inside detailed construction schematic diagram of the utility model polishing mechanism.

Fig. 4 is the first partial detailed construction schematic diagram in the utility model Fig. 3.

Fig. 5 is the second local detailed construction schematic diagram in the utility model Fig. 3.

In figure: support post -1, polishing mechanism -2, shield -3, manhole -4, vertical shift plate -5, electric cabinet -6, spud pile Column -7, polishing connection frame -201, damping device -202, vertical cylinder -203, right transmission mechanism -204, operation valve -205, power generation Machine -206, polishing roll disk -207, shaft bar -208, Left Drive mechanism -209, traversing screw rod -210, workpiece -2011, fixing seat - 2012, gripping block -2013, nut slider -2014, washer -2021, piston -2022, position-limit foot -2023, first shaft coupling - 2041, the first conveyer belt -2042, the first rotating electric machine -2043, the second rotating electric machine -2071, upper polishing wheel -2072, lower polishing Wheel -2073, second shaft coupling -2074, third rotating electric machine -2075, the 4th rotating electric machine -2091, first gear -2092, the Two conveyer belts -2093, second gear -2094, fixing end -2101, fixed frame -2102, sliding block -2103, connecting rod -2104.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, Fig. 1 ~Fig. 5 schematically shows the structure of the burnishing device of the utility model embodiment, With reference to embodiment, into One step illustrates the utility model.

Embodiment

As Figure 1-Figure 5, the utility model provides a kind of hardware plate surface fast polishing device, and structure includes: Support post 1, polishing mechanism 2, shield 3, manhole 4, vertical shift plate 5, electric cabinet 6, fixed pile 7, the support post 1 are total It there are four and if is uniformly installed on 2 bottom end of polishing mechanism and welds together, the polishing mechanism 2 is fixed on protection vertically Cover 3 lower ends and with vertical shift plate 5 using being mechanically connected, 3 rectangular cross-section structure of shield and vertical nest is in polishing machine 2 top of structure and using matching, the manhole 4 set that there are two cut uniformly to be tightly attached to 3 top of shield and be welded on one altogether It rises, the shield 3 is integrated with manhole 4, and the vertical shift plate 5 is horizontal to be embedded in 2 interior forward end of polishing mechanism and adopt With matching, 6 rectangular cross-section structure of electric cabinet and level is tightly attached to 2 front end of polishing mechanism and is used with vertical shift plate 5 Electrical connection, the fixed pile 7 set there are four altogether and are uniformly fixed on 5 bottom end of vertical shift plate and use gap with polishing mechanism 2 Cooperation, the polishing mechanism 2 connect frame 201, damping device 202, vertical cylinder 203, right transmission mechanism 204, operation valve by polishing Door 205, generator 206, polishing roll disk 207, shaft bar 208, Left Drive mechanism 209, traversing screw rod 210 form, the polishing Connection frame 201 is installed vertically on traversing 210 lower end of screw rod and using interference fit, there are four the damping device 202 is set altogether And be uniformly fixed on polishing connection 201 lower end of frame and be integrated with support post 1, the vertical cylinder 203 is equipped with altogether Two and be horizontally installed to polishing connection 201 left and right ends of frame and right transmission mechanism 204, Left Drive mechanism 209 use between Gap cooperation, the right transmission mechanism 204 are vertically fixed on vertical 203 upper end of cylinder and use with polishing roll disk 207 and be flexibly connected, The polishing roll disk 207 is vertically arranged to polishing connection 201 upper end of frame, and the shaft bar 208 and 207 axle center of polishing roll disk are total Line, the Left Drive mechanism 209 is horizontally fixed on 208 left end of shaft bar and with polishing roll disk 207 using mechanical connection, described Traversing screw rod 210 is vertically fixed on 208 lower end of shaft bar and with vertical cylinder 203 using being interference fitted, and the polishing connects frame 201 are made of workpiece 2011, fixing seat 2012, gripping block 2013, nut slider 2014, and the workpiece 2011 is vertically arranged to press from both sides Tight 2013 lower end of block and with fixing seat 2012 using matching, the fixing seat 2012 is conllinear with 2013 axle center of gripping block, institute It states 2013 horizontal nest of gripping block and uses interference fit, the nut slider in 2012 top of fixing seat and with workpiece 2011 2014 set there are two altogether and are uniformly fixed on traversing 210 lower end of screw rod and are gap-matched with gripping block 2013, described to subtract Shake device 202 is made of washer 2021, piston 2022, position-limit foot 2023, and the washer 2021 is vertically tightly attached to vertical 203 bottom of cylinder It holds and is gap-matched, the piston 2022 is fixed on 2021 lower end of washer and with position-limit foot 2023 using matching vertically It closes, the position-limit foot 2023 is horizontally fixed on 209 right end of Left Drive mechanism and is integrated with piston 2022, the right side Transmission mechanism 204 is made of first shaft coupling 2041, the first conveyer belt 2042, the first rotating electric machine 2043, first shaft coupling Device 2041 is horizontally installed to 207 right end of polishing roll disk and with the first conveyer belt 2042 using being interference fitted, and described first transmits 2042 horizontal nest of band is flexibly connected in first shaft coupling 2041 with 2043 outer ring of the first rotating electric machine and use, and described first Rotating electric machine 2043 is fixed on vertical 203 top of cylinder vertically and is gap-matched, and the polishing roll disk 207 is by the second rotation Rotating motor 2071, upper polishing wheel 2072, lower polishing wheel 2073, second shaft coupling 2074, third rotating electric machine 2075 form, described Second rotating electric machine 2071 is vertically arranged to 209 upper end of Left Drive mechanism and uses with upper polishing wheel 2072 be flexibly connected, institute State 2072 rectangular cross-section structure of polishing wheel and be horizontally fixed on 2074 left end of second shaft coupling and with the second rotating electric machine 2071 using electrical connection, and the lower polishing wheel 2073 is installed vertically on 208 upper end of shaft bar and uses with upper polishing wheel 2072 Be meshed, first rotating electric machine 2043 be fixed on vertically 2074 lower end of second shaft coupling and with third rotating electric machine 2075 Using electrical connection, the third rotating electric machine 2075 is conllinear with 2074 axle center of second shaft coupling, and the Left Drive mechanism 209 is by Four rotating electric machines 2091, first gear 2092, the second conveyer belt 2093, second gear 2094 form, the 4th rotating electric machine 2091 are horizontally installed to 208 left end of shaft bar and with first gear 2092 using matching, the first gear 2092 and the Two gears, 2094 axle center is conllinear, and 2093 horizontal nest of the second conveyer belt is in first gear 2092 and 2094 outer ring of second gear And using being flexibly connected, the second gear 2094 is horizontally fixed on damping device, 202 left ends and with the second conveyer belt 2093 using interference fit

The traversing screw rod 210 is made of fixing end 2101, fixed frame 2102, sliding block 2103, connecting rod 2104, described 2101 rectangular cross-section structure of fixing end and level, which are tightly attached to 2102 left end of fixed frame and are used, to be matched, the fixed frame Frame 2102 is conllinear with 2101 axle center of fixing end, and the sliding block 2103 sets there are two altogether and is horizontally installed to connecting rod 2104 or so two Interference fit is held and uses, the gripping block 2013 is installed vertically on 2103 lower end of sliding block and is gap-matched, described Connecting rod 2104 is horizontal to be welded together through 2103 inside of sliding block and with fixing end 2101, the polishing mechanism 2 with it is vertical Plate 5 is moved to be integrated.

The utility model polishing effect is good, and polishing velocity is fast, practical, not only reduces the quantum of output of defect ware, but also Substantially increase production efficiency:

Specifically, starting the power switch on electric cabinet 6 by operator when needing to polish hardware plate Polishing mechanism 2 is set to be powered, at this point, hardware plate, which is placed in 5 upper end of vertical shift plate, again makes in the middle part of two groups of vertical cylinders 203 Polishing roll disk 207 carries out polishing.

Specifically, control operation valve 205, realizes the fixation and protection to vertical cylinder 203, prevents vertical cylinder 203 from adding Working hour is mobile, then starts generator 206, will carry out driving the first transmission by generator 206 and the first rotating electric machine 2043 Band 2042 rotates first shaft coupling 2041, and at the same time, the second conveyer belt 2093 of left end drives first gear 2092 And second gear 2094 makes the 4th rotating electric machine 2091 and the second rotating electric machine 2071 affect and be connected to polishing roll disk 207.

Specifically, start the second shaft coupling 2074 of left and right ends after upper polishing wheel 2072 is moved to position appropriate, Lower polishing wheel 2073 is driven to be rotated by shaft bar 208, traversing screw rod 210 drives and adjust the angle of shaft bar 208, leads to Crossing generator 206 drives upper polishing wheel 2072 and lower polishing wheel 2073 to realize the polishing to hardware plate different location.

In some embodiments, vertical cylinder 203 can make the tighter of hardware plate card, and can reduce to hardware The abrasion of plate, to improve the practicability of device.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

Claims (8)

1. a kind of hardware plate surface fast polishing device, structure includes: support post (1), polishing mechanism (2), shield (3), manhole (4), vertical shift plate (5), electric cabinet (6), fixed pile (7), it is characterised in that:

The support post (1) sets there are four altogether and is uniformly installed on polishing mechanism (2) bottom end and welds together, the throwing Ray machine structure (2) is fixed on shield (3) lower end and with vertical shift plate (5) using mechanical connection, shield (3) section vertically For rectangular configuration and vertical nest is in polishing mechanism (2) top and using matching, and the manhole (4) sets equal there are two cutting altogether Even to be tightly attached to shield (3) top and weld together, the shield (3) is integrated with manhole (4), described vertical It moves plate (5) horizontal insertion polishing mechanism (2) interior forward end and uses and match, electric cabinet (6) rectangular cross-section structure And level is tightly attached to polishing mechanism (2) front end and with vertical shift plate (5) using being electrically connected, the fixed pile (7) is equipped with four altogether It is a and be uniformly fixed on vertical shift plate (5) bottom end and be gap-matched with polishing mechanism (2)；

The polishing mechanism (2) connects frame (201), damping device (202), vertical cylinder (203), right transmission mechanism by polishing (204), valve (205), generator (206), polishing roll disk (207), shaft bar (208), Left Drive mechanism (209), cross are operated Silk shifting rod (210) composition；

Polishing connection frame (201) is installed vertically on traversing screw rod (210) lower end and using interference fit, the damping dress (202) are set to set altogether there are four and be uniformly fixed on polishing connection frame (201) lower end and tie with support post (1) to be integrated Structure, the vertical cylinder (203) set altogether there are two and be horizontally installed to polishing connection frame (201) left and right ends and with right driver Structure (204), Left Drive mechanism (209) are gap-matched, and the right transmission mechanism (204) is vertically fixed on vertical cylinder (203) Upper end and with polishing roll disk (207) using being flexibly connected, the polishing roll disk (207) is vertically arranged to polishing and connects frame (201) upper end, the shaft bar (208) is conllinear with polishing roll disk (207) axle center, and the Left Drive mechanism (209) is horizontal fixed Mechanical connection is used in shaft bar (208) left end and with polishing roll disk (207), the traversing screw rod (210) is vertically fixed on Shaft bar (208) lower end and with vertical cylinder (203) using be interference fitted.

2. a kind of hardware plate surface fast polishing device according to claim 1, it is characterised in that: the polishing connection Frame (201) is made of workpiece (2011), fixing seat (2012), gripping block (2013), nut slider (2014), the workpiece (2011) it is vertically arranged to gripping block (2013) lower end and uses with fixing seat (2012) match, the fixing seat (2012) Conllinear with gripping block (2013) axle center, gripping block (2013) horizontal nest is in fixing seat (2012) top and and workpiece (2011) using interference fit, the nut slider (2014) sets there are two altogether and is uniformly fixed on traversing screw rod (210) lower end And it is gap-matched with gripping block (2013).

3. a kind of hardware plate surface fast polishing device according to claim 1, it is characterised in that: the damping device (202) it is made of washer (2021), piston (2022), position-limit foot (2023), the washer (2021) is vertically tightly attached to vertical cylinder (203) it bottom end and is gap-matched, the piston (2022) is fixed on washer (2021) lower end and and position-limit foot vertically (2023) using matching, the position-limit foot (2023) is horizontally fixed on Left Drive mechanism (209) right end and and piston (2022) it is integrated.

4. a kind of hardware plate surface fast polishing device according to claim 1, it is characterised in that: the right driver Structure (204) is made of first shaft coupling (2041), the first conveyer belt (2042), the first rotating electric machine (2043), and described first Axis device (2041) is horizontally installed to polishing roll disk (207) right end and with the first conveyer belt (2042) using interference fit, described First conveyer belt (2042) horizontal nest is in first shaft coupling (2041) and the first rotating electric machine (2043) outer ring and using work Dynamic connection, first rotating electric machine (2043) are fixed on vertical cylinder (203) top vertically and are gap-matched.

5. a kind of hardware plate surface fast polishing device according to claim 4, it is characterised in that: the polishing roll disk (207) by the second rotating electric machine (2071), upper polishing wheel (2072), lower polishing wheel (2073), second shaft coupling (2074), third Rotating electric machine (2075) composition, second rotating electric machine (2071) be vertically arranged to Left Drive mechanism (209) upper end and with Upper polishing wheel (2072) upper polishing wheel (2072) rectangular cross-section structure and is horizontally fixed on second using being flexibly connected Axis device (2074) left end and with the second rotating electric machine (2071) using being electrically connected, the lower polishing wheel (2073) is installed vertically on Shaft bar (208) upper end and with upper polishing wheel (2072) using being meshed, first rotating electric machine (2043) is fixed vertically It is electrically connected in second shaft coupling (2074) lower end and with third rotating electric machine (2075) use, the third rotating electric machine (2075) conllinear with second shaft coupling (2074) axle center.

6. a kind of hardware plate surface fast polishing device according to claim 1, it is characterised in that: the Left Drive machine Structure (209) is by the 4th rotating electric machine (2091), first gear (2092), the second conveyer belt (2093), second gear (2094) group At the 4th rotating electric machine (2091) is horizontally installed to shaft bar (208) left end and with first gear (2092) using phase Cooperation, the first gear (2092) is conllinear with second gear (2094) axle center, the second conveyer belt (2093) horizontal nest In first gear (2092) with second gear (2094) outer ring and using being flexibly connected, the second gear (2094) is horizontal solid It is scheduled on damping device (202) left end and with the second conveyer belt (2093) using interference fit.

7. a kind of hardware plate surface fast polishing device according to claim 2, it is characterised in that: the traversing screw rod (210) it is made of fixing end (2101), fixed frame (2102), sliding block (2103), connecting rod (2104), the fixing end (2101) rectangular cross-section structure and level are tightly attached to fixed frame (2102) left end and are used and match, the fixed frame (2102) conllinear with fixing end (2101) axle center, the sliding block (2103) sets there are two altogether and is horizontally installed to connecting rod (2104) Left and right ends and use interference fit, the gripping block (2013) are installed vertically on sliding block (2103) lower end and using gaps Cooperation, the connecting rod (2104) is horizontal internal through sliding block (2103) and welds together with fixing end (2101).

8. a kind of hardware plate surface fast polishing device according to claim 1, it is characterised in that: the polishing mechanism (2) it is integrated with vertical shift plate (5).