CN214445385U

CN214445385U - Polishing device

Info

Publication number: CN214445385U
Application number: CN202120207513.5U
Authority: CN
Inventors: 杨玉
Original assignee: Zibo Gongbu Industry And Trade Co ltd
Current assignee: Zibo Gongbu Industry And Trade Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-10-22
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a polishing device, which comprises a polishing mechanism, a fixed base and a connecting rod for connecting the polishing mechanism with the fixed base; the grinding mechanism comprises a grinding component for grinding the device; the fixed base comprises a fixed bottom plate and a plurality of telescopic clamping assemblies arranged on the fixed bottom plate. The utility model discloses help solving general grinding device and can not polish not unidimensional flange and lead to the slow problem of machining efficiency.

Description

Polishing device

Technical Field

The utility model relates to a polishing technical field, specifically speaking relate to a polishing device.

Background

The flange, also called flange or flange, is a part for connecting the shaft and the shaft, and is used for connecting pipe ends, and in the process of processing the flange, after a plurality of processes, the outer surface of the flange is not flat, which affects the aesthetic degree of the flange, so the flange needs to be polished.

Current flange grinding device is difficult to adapt to not unidimensional flange and polishes, and the effect of polishing of flange is not good enough simultaneously, need polish for a long time just can reach good effect, influences the processing work efficiency of polishing, is unfavorable for the production process of flange.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a can polish and polish efficient grinding device to unidimensional not is provided.

In order to solve the technical problem, the utility model discloses a following technical scheme: a polishing device comprises a polishing mechanism, a fixed base and a connecting rod for connecting the polishing mechanism and the fixed base;

the grinding mechanism comprises a grinding component for grinding the device;

the fixed base comprises a fixed bottom plate and a plurality of telescopic clamping assemblies arranged on the fixed bottom plate.

Further, the grinding assembly comprises an upright post and a plurality of grinding arms arranged on the axial direction of the upright post at intervals;

the arm of polishing includes the arm casing of polishing, sets up polish electric putter in the arm casing and with the polisher that electric putter's one end is connected.

Further, the stand includes the stand casing, sets up aqua storage tank in the stand casing, the bottom of stand casing is corresponding the position department of aqua storage tank is external to have the sprinkler, water injection pipeline has still been seted up on one side cell wall of aqua storage tank, still be provided with on the shell of stand casing with the water filling port of water injection pipeline intercommunication.

Furthermore, the grinding mechanism further comprises a supporting arm, a first motor is arranged inside one end of the supporting arm, the output end of the first motor is fixedly connected with the top end of the stand column, and the other end of the supporting arm is connected with the connecting rod.

Furthermore, a placing groove is formed in the axis position of the fixed bottom plate, and the clamping assembly comprises a first threaded hole formed in the groove wall of the placing groove and a first threaded rod matched with the first threaded hole and penetrating through the first threaded hole;

a plurality of the clamping assemblies are arranged on the fixed bottom plate in a centrosymmetric state, the first threaded rod is rotated during use, and the clamping and loosening devices are realized through the stretching of the first threaded rod.

Furthermore, one end of the first threaded rod, which is located in the placing groove, is further connected with a fixed block, one side of the fixed block, which is connected with the first threaded rod, is provided with an annular sliding rod with a cross section of an L shape, the placing groove is corresponding to the groove wall of the position of the first threaded hole, the groove wall of the placing groove is further provided with a telescopic sleeve, and the top wall of the telescopic sleeve is provided with a first sliding groove matched with the annular sliding rod.

Furthermore, the fixed base further comprises a supporting base, the supporting base comprises a supporting plate and a plurality of disassembling components detachably connected with the fixed base, each disassembling component comprises a second sliding groove formed in the supporting plate, a sliding block slidably mounted in the second sliding groove and a return spring used for connecting the bottom wall of the second sliding groove with the sliding block, and a through notch corresponding to the sliding block is formed in the groove wall of the placing groove;

it is a plurality of the dismantlement subassembly is the central symmetry state setting and is in support on the base, when supporting the pedestal mounting, the slider receives the extrusion of the cell wall of standing groove, reset spring is in compression state, works as the slider moves extremely during the breach, reset spring returns and contracts, the slider stretches into the breach, it is fixed to support the base, when supporting the base and dismantling, extrude the intraoral slider of corresponding breach simultaneously with the instrument, it can drop by self action of gravity to support the base.

Further, the connecting rod includes the connecting rod casing, sets up second motor in the connecting rod casing and with the second threaded rod that the second motor output is connected, the connecting rod casing is corresponding the shifting chute has been seted up in the length direction of second threaded rod, the support arm with the one end that the connecting rod is connected seted up with the second threaded rod matched's second threaded hole, the one end of support arm stretches into in the shifting chute, through the cooperation realization support arm of second threaded rod and second threaded hole rise and descend.

Furthermore, a plurality of water leakage holes are formed in the supporting plate.

Furthermore, a handle is further arranged at one end, located on the outer side of the fixed bottom plate, of the first threaded rod.

The beneficial effects of the utility model are embodied in:

the utility model discloses grinding device is applicable to the flange, is provided with grinding mechanism and sets up a plurality of centre gripping subassemblies on unable adjustment base, and grinding mechanism passes through the connecting rod and connects the top at a plurality of centre gripping subassemblies, and a plurality of centre gripping subassemblies of telescopic can carry out the centre gripping to the flange of different sizes, and the practicality is strong, behind the centre gripping subassembly centre gripping flange, grinding mechanism's the subassembly of polishing can polish.

Drawings

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

FIG. 2 is a sectional view of the polishing assembly of the present invention;

FIG. 3 is a sectional view of the fixing base structure of the present invention;

FIG. 4 is a schematic view of the fixing base structure of the present invention;

fig. 5 is a sectional view of the structure of the support plate of the present invention;

FIG. 6 is a schematic structural view of the telescopic sleeve and the fixing block of the present invention;

figure 7 is the utility model discloses grinding device does not install grinding component structure section.

The components in the drawings are labeled as follows: 1. a polishing mechanism; 101. polishing the assembly; 1011. a column; 1012. polishing the arm; 1013. polishing the arm shell; 1014. an electric push rod; 1015. a sander; 1016. a column housing; 1017. a water storage tank; 1018. a sprinkler; 1019. a water injection pipeline; 1010. a water injection port; 102. a support arm; 1021. a first motor; 1022. a second threaded hole; 2. a fixed base; 201. fixing the bottom plate; 2011. a placement groove; 2012. a telescopic sleeve; 2013. a first chute; 2014. a notch; 202. a clamping assembly; 2021. a first threaded hole; 2022. a first threaded rod; 2023. a fixed block; 2024. an annular slide rod; 203. a support base; 2031. a support plate; 2032. disassembling the assembly; 2033. a second chute; 2034. a slider; 2035. a return spring; 2036. a water leakage hole; 3. a connecting rod; 301. a connecting rod housing; 302. a second motor; 303. a second threaded rod; 304. a moving groove; 4. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

See fig. 1-7.

The utility model discloses a polishing device, which comprises a polishing mechanism 1, a fixed base 2 and a connecting rod 3 for connecting the polishing mechanism 1 and the fixed base 2;

the grinding mechanism 1 comprises a grinding component 101 for grinding devices;

the fixed base 2 includes a fixed base plate 201 and a plurality of clamp assemblies 202 which are provided on the fixed base plate 201 and can be extended and retracted.

The utility model discloses grinding device is applicable to the flange, is provided with grinding machanism 1 and sets up a plurality of centre gripping subassemblies 202 on unable adjustment base 2, and grinding machanism 1 passes through connecting rod 3 to be connected in a plurality of centre gripping subassemblies 202's top, and a plurality of centre gripping subassemblies 202 of telescopic can carry out the centre gripping to the flange of different sizes, and the practicality is strong, behind the centre gripping subassembly 202 centre gripping flange, grinding machanism 1's grinding subassembly 101 can polish.

In one embodiment, the grinding assembly 101 includes a column 1011 and a plurality of grinding arms 1012 spaced apart from and disposed axially of the column 1011;

the grinding arm 1012 includes a grinding arm housing 1013, an electric push rod 1014 provided in the grinding arm housing 1013, and a grinder 1015 connected to one end of the electric push rod 1014. In this embodiment, three grinding arms 1012 are provided, and the electric push rod 1014 in each grinding arm 1012 can move the grinding machine 1015 connected with the electric push rod in a straight line, so that the whole flange can be ground during grinding.

In an embodiment, the column 1011 includes a column housing 1016 and a water storage tank 1017 arranged in the column housing 1016, a sprinkler 1018 is connected to the bottom end of the column housing 1016 at a position corresponding to the water storage tank 1017, a water injection pipeline 1019 is further opened on a side wall of the water storage tank 1017, and a water injection port 1010 communicated with the water injection pipeline 1019 is further provided on an outer shell of the column housing 1016. Design like this, through adding sprinkler 1018 for at the in-process of polishing the flange, clean the dust that causes the polishing, the effect of polishing of reinforcing polisher 1015 to the flange.

In an embodiment, the grinding mechanism 1 further includes a support arm 102, a first motor 1021 is disposed inside one end of the support arm 102, an output end of the first motor 1021 is fixedly connected to a top end of the upright 1011, and the other end of the support arm 102 is connected to the connecting rod 3. By the design, when the polisher 1015 rotates, the whole polishing mechanism 1 also rotates, and the rotation directions of the polisher 1015 and the polishing mechanism 1 are different, so that the polishing effect is enhanced.

In an embodiment, a placement groove 2011 is formed at an axial center position of the fixed base plate 201, and the clamping assembly 202 includes a first threaded hole 2021 formed in a wall of the placement groove 2011 and a first threaded rod 2022 engaged with the first threaded hole 2021 and inserted into the first threaded hole 2021;

the plurality of clamping assemblies 202 are arranged on the fixed bottom plate 201 in a centrosymmetric state, and when the clamping assembly is used, the first threaded rod 2022 is rotated, and devices are clamped and loosened through the extension and contraction of the first threaded rod 2022. Design like this, can realize first threaded rod 2022's flexible through the cooperation of first threaded rod 2022 with first screw hole 2021 to adapt to not unidimensional flange, the not unidimensional flange of centre gripping, the practicality is strong and easy operation.

In an embodiment, a fixed block 2023 is further connected to one end of the first threaded rod 2022 located in the placement groove 2011, an annular slide rod 2024 with an L-shaped cross section is disposed on one side of the fixed block 2023 connected to the first threaded rod 2022, a telescopic sleeve 2012 is further disposed on a groove wall of the placement groove 2011 corresponding to the first threaded hole 2021, and a first sliding groove 2013 matched with the annular slide rod 2024 is disposed on a top wall of the telescopic sleeve 2012. The annular slide rod 2024 with the L-shaped cross section enables the fixing block 2023 to be slidably mounted in the first sliding groove 2013, meanwhile, the fixing block 2023 cannot fall off from the first sliding groove 2013, the telescopic sleeve 2012 can move according to the movement of the first threaded rod 2022, the first threaded rod 2022 can be prevented from being corroded by water drops of the sprinkler 1018 by the aid of the arranged telescopic sleeve 2012, dust accumulation caused by grinding can also be avoided, and the service life of the first threaded rod 2022 can be prolonged.

In an embodiment, the fixing base 2 further includes a supporting base 203, the supporting base 203 includes a supporting plate 2031 and a plurality of detaching assemblies 2032 for detachably connecting with the fixing base 2, the detaching assemblies 2032 include a second chute 2033 formed on the supporting plate 2031, a slider 2034 slidably mounted in the second chute 2033, and a return spring 2035 for connecting a bottom wall of the second chute 2033 with the slider 2034, and a through notch 2014 corresponding to the slider 2034 is further formed on a wall of the placing groove 2011;

a plurality of it is in to dismantle subassembly 2032 is the central symmetry state setting on the support base 203, when supporting the base 203 installation, slider 2034 receives the extrusion of the cell wall of standing groove 2011, reset spring 2035 is in compression state, works as slider 2034 moves extremely during breach 2014, reset spring 2035 retracts back, slider 2034 stretches into breach 2014, it is fixed to support base 203, when supporting base 203 and dismantling, extrude slider 2034 in the corresponding breach 2014 simultaneously with the instrument, it can drop by self action of gravity to support base 203. The support base 203 that sets up can provide a point that can place and support for the flange during for the centre gripping flange, and the support base 203 that sets up simultaneously passes through breach 2014 and slider 2034 and reset spring 2035's cooperation, extrudes slider 2034 in the corresponding breach 2014 simultaneously when the instrument, and slider 2034 withdraws from breach 2014, because the standing groove 2011 is run through, states support base 203 and can receive self action of gravity to drop and withdraw from standing groove 2011, convenient dismantlement washing.

In an embodiment, the connecting rod 3 includes a connecting rod housing 301, a second motor 302 disposed in the connecting rod housing 301, and a second threaded rod 303 connected to an output end of the second motor 302, a moving slot 304 is formed in the connecting rod housing 301 in a length direction corresponding to the second threaded rod 303, a second threaded hole 1022 matching with the second threaded rod 303 is formed in one end of the supporting arm 102 connected to the connecting rod 3, one end of the supporting arm 102 extends into the moving slot 304, and the supporting arm 102 is lifted and lowered by the cooperation of the second threaded rod 303 and the second threaded hole 1022. By the design, the support arm 102 and the second threaded rod 303 form a screw nut structure, the support arm 102 can ascend and descend, the support arm 102 is located at a high position when the flange is clamped, the support arm 102 is lowered to be ground after the flange is clamped, and the support arm 102 ascends to take out the flange after the flange is ground.

In one embodiment, the supporting plate 2031 further comprises a plurality of water leakage holes 2036. This prevents water from the sprinkler 1018 from collecting in the space formed by the placement groove 2011 and the support plate 2031.

In an embodiment, a handle 4 is further disposed at one end of the first threaded rod 2022 located outside the fixed base plate 201. By the design, the first threaded rod 2022 can be rotated conveniently by constructors.

It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the present invention, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application.

Claims

1. A polishing device is characterized by comprising a polishing mechanism (1), a fixed base (2) and a connecting rod (3) for connecting the polishing mechanism (1) with the fixed base (2);

the grinding mechanism (1) comprises a grinding component (101) for grinding devices;

the fixed base (2) comprises a fixed bottom plate (201) and a plurality of telescopic clamping assemblies (202) arranged on the fixed bottom plate (201).

2. The sharpening device as recited in claim 1, characterized in that the sharpening assembly (101) comprises a column (1011) and a plurality of sharpening arms (1012) spaced in an axial direction of the column (1011);

the grinding arm (1012) comprises a grinding arm housing (1013), an electric push rod (1014) arranged in the grinding arm housing (1013), and a grinding machine (1015) connected with one end of the electric push rod (1014).

3. The grinding device as claimed in claim 2, wherein the upright column (1011) comprises an upright column housing (1016) and a water storage tank (1017) arranged in the upright column housing (1016), a water sprayer (1018) is externally connected to the bottom end of the upright column housing (1016) at a position corresponding to the water storage tank (1017), a water injection pipeline (1019) is further arranged on the wall of one side of the water storage tank (1017), and a water injection port (1010) communicated with the water injection pipeline (1019) is further arranged on the outer shell of the upright column housing (1016).

4. A grinding device as claimed in claim 2, characterized in that the grinding mechanism (1) further comprises a support arm (102), a first motor (1021) is arranged inside one end of the support arm (102), the output end of the first motor (1021) is fixedly connected with the top end of the upright (1011), and the other end of the support arm (102) is connected with the connecting rod (3).

5. The grinding device as claimed in claim 1, wherein a placement groove (2011) is opened at an axial center position of the fixed base plate (201), and the clamping assembly (202) comprises a first threaded hole (2021) opened on a groove wall of the placement groove (2011) and a first threaded rod (2022) which is matched with the first threaded hole (2021) and is inserted into the first threaded hole (2021);

the clamping assemblies (202) are arranged on the fixed bottom plate (201) in a centrosymmetric state, the first threaded rod (2022) is rotated when the clamping assembly is used, and devices are clamped and loosened through the extension and contraction of the first threaded rod (2022).

6. The polishing device as claimed in claim 5, wherein a fixed block (2023) is further connected to one end of the first threaded rod (2022) located in the placement groove (2011), an annular slide rod (2024) with an L-shaped cross section is disposed on one side of the fixed block (2023) connected to the first threaded rod (2022), a telescopic sleeve (2012) is further disposed on a groove wall of the placement groove (2011) corresponding to the first threaded hole (2021), and a first sliding groove (2013) matched with the annular slide rod (2024) is disposed on a top wall of the telescopic sleeve (2012).

7. The polishing device according to claim 5, wherein the fixing base (2) further comprises a supporting base (203), the supporting base (203) comprises a supporting plate (2031) and a plurality of disassembling components (2032) detachably connected with the fixing base (2), the disassembling components (2032) comprise a second chute (2033) formed on the supporting plate (2031), a slider (2034) slidably mounted in the second chute (2033), and a return spring (2035) for connecting a bottom wall of the second chute (2033) with the slider (2034), and a through notch (2014) corresponding to the slider (2034) is further formed on a groove wall of the placing groove (2011);

a plurality of it sets up to dismantle subassembly (2032) is central symmetry state support on base (203), when supporting base (203) installation, slider (2034) receive the extrusion of the cell wall of standing groove (2011), reset spring (2035) are in compression state, work as slider (2034) move extremely during breach (2014), reset spring (2035) retract, slider (2034) stretch into breach (2014), it is fixed to support base (203), when supporting base (203) dismantles, extrude slider (2034) in the corresponding breach (2014) simultaneously with the instrument, it can drop by self action of gravity to support base (203).

8. The grinding device as claimed in claim 4, wherein the connecting rod (3) comprises a connecting rod housing (301), a second motor (302) arranged in the connecting rod housing (301), and a second threaded rod (303) connected with an output end of the second motor (302), a moving groove (304) is formed in the connecting rod housing (301) in the length direction corresponding to the second threaded rod (303), a second threaded hole (1022) matched with the second threaded rod (303) is formed in one end, connected with the connecting rod (3), of the supporting arm (102), one end of the supporting arm (102) extends into the moving groove (304), and the supporting arm (102) is lifted and lowered through the matching of the second threaded rod (303) and the second threaded hole (1022).

9. The polishing device as claimed in claim 7, wherein the supporting plate (2031) further comprises a plurality of water leakage holes (2036).

10. A sanding device as claimed in claim 5, characterized in that the end of the first threaded rod (2022) outside the fixed base plate (201) is further provided with a handle (4).