CN216179340U

CN216179340U - Burnishing device is used in accurate hardware processing

Info

Publication number: CN216179340U
Application number: CN202122458719.8U
Authority: CN
Inventors: 秦涛
Original assignee: Shichuang Precision Huizhou Co ltd
Current assignee: Shichuang Precision Huizhou Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-04-05
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a polishing device for machining precision hardware, which comprises a claw disc, a bottom plate, a lifting seat, a polishing assembly, a moving seat and a moving assembly, wherein the claw disc is rotatably installed at the top of an installation seat, a first motor for driving the claw disc to rotate is fixed at the top of the installation seat, the bottom of the installation seat is fixed at one end of the top surface of the bottom plate, the moving seat is movably arranged at the upper part of the bottom plate through the moving assembly, the lifting seat capable of being lifted is arranged above the moving seat, the moving seat and the lifting seat are both of rectangular plate structures, and the polishing assembly is installed above the lifting seat. The utility model has the beneficial effects that: the polishing belt can be replaced conveniently, meanwhile, the polishing belt can be prevented from being broken due to too large force application, most of pipe fittings with different sizes can be polished, and the utilization rate of the polishing belt can be increased.

Description

Burnishing device is used in accurate hardware processing

Technical Field

The utility model relates to a polishing device, in particular to a polishing device for precision hardware processing, and belongs to the technical field of hardware processing.

Background

The hardware processing is that the raw materials such as stainless steel, copper, aluminum, iron and the like are processed by a lathe, a milling machine, a drilling machine, polishing and other mechanical processing, the hardware is widely applied to various fields, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like, and the hardware becomes an indispensable industrial link for industrial manufacturing. The number of the products of the pipe fittings in the hardware is especially large, and the surfaces of a plurality of hardware pipe fittings need to be polished, so that the quality of the hardware pipe fittings is improved.

The existing polishing device for the hardware pipe fitting has poor polishing effect, low efficiency and low applicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides a polishing device for precision hardware processing, which can conveniently replace a polishing belt, can avoid the breakage of the polishing belt caused by overlarge force application, can polish most of pipes with different sizes, and can improve the utilization rate of the polishing belt.

The utility model realizes the purpose through the following technical scheme, and the polishing device for the precision hardware processing comprises a claw disc, a bottom plate, a lifting seat, a polishing component, a moving seat and a moving component, wherein the claw disc is rotatably installed at the top of an installation seat, a first motor for driving the claw disc to rotate is fixed at the top of the installation seat, the bottom of the installation seat is fixed at one end of the top surface of the bottom plate, the moving seat is movably arranged at the upper part of the bottom plate through the moving component, the lifting seat capable of being lifted is arranged above the moving seat, the moving seat and the lifting seat are both in a rectangular plate-shaped structure, and the polishing component is installed above the lifting seat;

polishing subassembly includes the action wheel, from the driving wheel and set up at the action wheel, from the outside polishing belt of driving wheel lifting seat top surface one side is fixed with the fixing base, with action wheel center fixed connection's axis body passes through the bearing and rotates the connection on the fixing base, and passes the spindle of fixing base fixedly connected with second motor, the second motor is fixed on the bearing plate top surface that the level set up, and loading board and fixing base fixed connection are provided with two sets of follow driving wheels at action wheel top interval symmetry, at two sets of equal fixedly connected with axis body in the center of following the driving wheel, fix and be provided with elastic connection subassembly between axis body and the fixing base from the driving wheel.

Preferably, in order to realize the removal polishing of axis body axial lead direction, the removal subassembly includes third motor, threaded rod and mounting panel, the threaded rod level sets up, and the both ends of threaded rod are connected with the mounting panel of fixing on the bottom plate top surface through the bearing rotation, and the one end of threaded rod passes a set of mounting panel fixed connection bottom plate top surface on the fixed third motor's of crankshaft, and the threaded rod screw thread passes the removal seat of level setting.

Preferably, in order to improve the stability of the movable seat during movement, two sets of holding rods are arranged in parallel with the threaded rod, the two sets of holding rods are respectively positioned on two sides of the threaded rod, two ends of each holding rod are fixedly connected to the two sets of mounting plates, and the two sets of holding rods both slide through the movable seat.

Preferably, in order to go up and down the polishing area and polish with the laminating axis body, mid-mounting has vertical hydraulic telescoping rod between lift seat and removal seat, and the flexible end fixed connection in hydraulic telescoping rod top is on lift seat bottom surface, and hydraulic telescoping rod bottom fixed connection is provided with vertical multiunit pole setting on hydraulic telescoping rod week side on removing the seat top surface, the top of pole setting slides and passes the through-hole of seting up on the lift seat, and the bottom fixed connection of pole setting is on removing the seat top surface.

Preferably, in order to adapt to the polishing of the axis body of most not unidimensional, play certain guard action to polishing belt simultaneously, elastic connection subassembly includes connecting rod, anticreep piece, spring and sleeve pipe, sleeve pipe one end articulates on the fixing base, and the one end outside at the connecting rod is put to the flexible cover of sheathed tube other end, and the connecting rod stretches into the anticreep piece that slides the setting in the inside one end fixedly connected with sleeve pipe of sleeve pipe, and anticreep piece butt has the spring in the sleeve pipe, and the connecting rod is in the outside one end of sleeve pipe and rotates the cover and put one of the axis body with follow driving wheel fixed connection, and keep away from at the connecting rod that the sheathed tube is served and still be fixed with the handle.

The utility model has the beneficial effects that: according to the utility model, through the design of the elastic connecting component, the two groups of driven wheels can elastically move relative to the driving wheel, so that the polishing belt can be conveniently replaced, meanwhile, during polishing, the force applied to the pipe by the polishing belt is elastic, the breakage of the polishing belt caused by overlarge force application can be avoided, meanwhile, the applicability of the polishing component can be improved, a plurality of pipes with different sizes can be polished, and the polishing belt can also be rotated through the moving component, so that the utilization rate of the polishing belt is improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic view of a resilient connecting member according to the present invention;

fig. 4 is a schematic structural diagram of the moving assembly of the present invention.

In the figure: 1. the polishing machine comprises a mounting base, 2, a bottom plate, 3, a first motor, 4, a claw disc, 5, a shaft body, 6, a moving base, 7, a vertical rod, 8, a driving wheel, 9, a driven wheel, 10, a mounting plate, 11, a handle, 12, a fixing base, 13, a second motor, 14, a bearing plate, 15, a hydraulic telescopic rod, 16, a retaining rod, 17, a third motor, 18, a lifting base, 19, a polishing belt, 20, a connecting rod, 21, an anti-falling block, 22, a spring, 23, a sleeve, 24 and a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a polishing device for precision hardware processing comprises a claw disc 4, a bottom plate 2, a lifting seat 18, a polishing component, a moving seat 6 and a moving component, wherein the claw disc 4 is rotatably mounted at the top of a mounting seat 1, a first motor 3 for driving the claw disc 4 to rotate is fixed at the top of the mounting seat 1, the bottom of the mounting seat 1 is fixed at one end of the top surface of the bottom plate 2, the moving seat 6 is movably arranged at the upper part of the bottom plate 2 through the moving component, the lifting seat 18 capable of lifting is arranged above the moving seat 6, the moving seat 6 and the lifting seat 18 are both of rectangular plate structures, and the polishing component is mounted above the lifting seat 18;

polishing subassembly includes action wheel 8, from driving wheel 9 and set up at action wheel 8, from the outside polishing area 19 of driving wheel 9 18 top surface one side is fixed with fixing base 12, with 8 central fixed connection's of action wheel axis body 5 passes through the bearing and rotates the connection on fixing base 12, and passes the spindle of 12 fixedly connected with second motor 13 of fixing base, second motor 13 is fixed on the 14 top surfaces of loading board that the level set up, and 14 and 12 fixed connection of fixing base are provided with two sets of follow driving wheels 9 in 8 top interval symmetries, and at two sets of a set of axis body 5 of the equal fixedly connected with in 9 centers of follow driving wheels, fix and be provided with elastic connection subassembly between axis body 5 on the follow driving wheel 9 and fixing base 12.

As a technical optimization scheme of the present invention, the moving assembly includes a third motor 17, a threaded rod 24 and a mounting plate 10, the threaded rod 24 is horizontally disposed, two ends of the threaded rod 24 are rotatably connected with the mounting plate 10 fixed on the top surface of the bottom plate 2 through bearings, one end of the threaded rod 24 penetrates through a group of mounting plates 10 and is fixedly connected with a machine shaft of the third motor 17 fixed on the top surface of the bottom plate 2, and threads of the threaded rod 24 penetrate through the horizontally disposed moving seat 6.

As a technical optimization scheme of the utility model, two groups of holding rods 16 are arranged in parallel with the threaded rod 24, the two groups of holding rods 16 are respectively positioned at two sides of the threaded rod 24, two ends of each holding rod 16 are fixedly connected to the two groups of mounting plates 10, and the two groups of holding rods 16 both slide through the movable base 6.

As a technical optimization scheme of the utility model, a vertical hydraulic telescopic rod 15 is arranged in the middle between a lifting seat 18 and a moving seat 6, the top telescopic end of the hydraulic telescopic rod 15 is fixedly connected to the bottom surface of the lifting seat 18, the bottom of the hydraulic telescopic rod 15 is fixedly connected to the top surface of the moving seat 6, a plurality of vertical groups of upright rods 7 are arranged on the periphery of the hydraulic telescopic rod 15, the top ends of the upright rods 7 penetrate through holes formed in the lifting seat 18 in a sliding manner, and the bottom ends of the upright rods 7 are fixedly connected to the top surface of the moving seat 6.

As a technical optimization scheme of the utility model, the elastic connection assembly comprises a connection rod 20, an anti-falling block 21, a spring 22 and a sleeve 23, one end of the sleeve 23 is hinged on the fixed seat 12, the other end of the sleeve 23 is telescopically sleeved outside one end of the connection rod 20, one end of the connection rod 20 extending into the sleeve 23 is fixedly connected with the anti-falling block 21 arranged in the sleeve 23 in a sliding manner, the anti-falling block 21 is abutted against the spring 22 in the sleeve 23, one end of the connection rod 20 positioned outside the sleeve 23 is rotatably sleeved on one end of a shaft body 5 fixedly connected with the driven wheel 9, and a handle 11 is further fixed on one end of the connection rod 20 far away from the sleeve 23.

When the utility model is used, firstly, the hydraulic telescopic rod 15 is contracted to lower the polishing component arranged at the upper part of the lifting seat 18, then one end of the pipe fitting is fixedly connected on the claw disc 4, the claw disk 4 and the pipe fitting fixed on the claw disk 4 are driven to rotate by the first motor 3, then the polishing assembly is lifted by extending the hydraulic telescopic rod 15, namely, the polishing belt 19 is lifted, the driving wheel 8 and the driven wheel 9 are driven by the second motor 13 to rotate, so that the polishing belt 19 rotates to contact with the pipe fitting for polishing, the third motor 17 drives the threaded rod 24 to rotate to drive the movable seat 6 to move under the pipe fitting, so that the polishing belt 19 can move and polish, when the polishing belt 19 needs to be replaced, the handle 11 is held to press the connecting rod 20 into the sleeve 23, so that the polishing belt 19 can be easily taken down for replacement, the second motor 13 drives the polishing belt 19 to rotate, so that the utilization rate of the polishing belt 19 can be improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a burnishing device is used in processing of accurate hardware, includes claw dish (4), bottom plate (2), lift seat (18), polishing subassembly, removes seat (6) and removes the subassembly, its characterized in that: the polishing machine is characterized in that the claw disc (4) is rotatably installed at the top of the installation seat (1), a first motor (3) for driving the claw disc (4) to rotate is fixed at the top of the installation seat (1), the bottom of the installation seat (1) is fixed at one end of the top surface of the bottom plate (2), a moving seat (6) is movably arranged at the upper part of the bottom plate (2) through a moving assembly, a lifting seat (18) capable of being lifted is arranged above the moving seat (6), the moving seat (6) and the lifting seat (18) are both of rectangular plate structures, and a polishing assembly is installed above the lifting seat (18);

the polishing component comprises a driving wheel (8), a driven wheel (9) and a polishing belt (19) sleeved outside the driving wheel (8) and the driven wheel (9), a fixed seat (12) is fixed on one side of the top surface of the lifting seat (18), a shaft body (5) fixedly connected with the center of the driving wheel (8) is rotatably connected on the fixed seat (12) through a bearing, and a crankshaft of a second motor (13) is fixedly connected through the fixed seat (12), the second motor (13) is fixed on the top surface of a horizontally arranged bearing plate (14), the bearing plate (14) is fixedly connected with the fixed seat (12), two groups of driven wheels (9) are symmetrically arranged above the driving wheel (8) at intervals, a set of axis body (5) is all fixedly connected with in two sets of driven wheels (9) centers, is fixed and is provided with elasticity coupling assembling between axis body (5) and fixing base (12) on driven wheel (9).

2. The polishing device for machining precision hardware according to claim 1, characterized in that: the movable assembly comprises a third motor (17), a threaded rod (24) and a mounting plate (10), the threaded rod (24) is horizontally arranged, the two ends of the threaded rod (24) are rotatably connected with the mounting plate (10) fixed on the top surface of the bottom plate (2) through bearings, one end of the threaded rod (24) penetrates through a crankshaft of the third motor (17) fixed on the top surface of the bottom plate (2) and fixedly connected with the mounting plate (10), and the threaded rod (24) penetrates through a movable seat (6) horizontally arranged.

3. The polishing device for machining precision hardware according to claim 2, characterized in that: two groups of holding rods (16) are arranged in parallel with the threaded rod (24), the two groups of holding rods (16) are respectively positioned at two sides of the threaded rod (24), two ends of each holding rod (16) are fixedly connected to the two groups of mounting plates (10), and the two groups of holding rods (16) both slide through the moving seat (6).

4. The polishing device for machining precision hardware according to claim 1, characterized in that: at lift seat (18) and between removing seat (6) mid-mounting have vertical hydraulic telescoping rod (15), and hydraulic telescoping rod (15) top telescopic end fixed connection is on lift seat (18) bottom surface, and hydraulic telescoping rod (15) bottom fixed connection is on removing seat (6) top surface, is provided with vertical multiunit pole setting (7) in hydraulic telescoping rod (15) week side, the top of pole setting (7) slides and passes the through-hole of seting up on lift seat (18), and the bottom fixed connection of pole setting (7) is on removing seat (6) top surface.

5. The polishing device for machining precision hardware according to claim 1, characterized in that: elastic connection subassembly includes connecting rod (20), anticreep piece (21), spring (22) and sleeve pipe (23), sleeve pipe (23) one end articulates on fixing base (12), the one end outside at connecting rod (20) is put to the flexible cover of the other end of sleeve pipe (23), and connecting rod (20) stretch into anticreep piece (21) that slide the setting in one end fixedly connected with sleeve pipe (23) inside of sleeve pipe (23), anticreep piece (21) butt has spring (22) in sleeve pipe (23), connecting rod (20) are in the outside one end of sleeve pipe (23) and rotate the cover and put in one of axis body (5) with from driving wheel (9) fixed connection, and keep away from one of sleeve pipe (23) at connecting rod (20) and serve and still be fixed with handle (11).