CN208196450U - Machine components grinding machine - Google Patents

Abstract

The present utility model application belongs to machining equipment technical field, specifically disclose a kind of machine components grinding machine, including workbench, the workbench is equipped with column, the column is equipped with the crossbeam slided with it, the column is equipped with the positioning region for positioning crossbeam, the crossbeam is equipped with motor, the output shaft of the motor is equipped with polishing pad, polishing pad is divided into the first mill and the second mill by the output shaft of the motor, first mill and the second mill tilt down setting, and second mill is equipped with fixing sleeve；The workbench is equipped with columnar polishing cylinder and support, and the support is equipped with the fixed plate for fixing conical part, and the fixed plate is equipped with groove, and the polishing cylinder inner wall is rotatablely connected circumferentially arranged with multiple grinding wheels, the grinding wheel and polishing cylinder.The utility model is mainly used for polishing to machine components, and solve causes operating process cumbersome conical part clamping repeatedly, so that the problem of processing efficiency reduces.

Description

Machine components grinding machine

Technical field

The utility model belongs to machining equipment technical field, specifically discloses a kind of machine components grinding machine.

Background technique

Grinding machine is the lathe for carrying out grinding to workpiece surface using grinding tool.Most of grinding machine is using high speed rotation Grinding wheel carry out grinding, a small number of is processed using other grinding tools such as oilstone, abrasive band and free abrasive, such as honing Machine, superfinisher, abrasive belt grinding machine, grinder and polishing machine etc..Grinding machine is capable of processing the higher material of hardness, as hardened steel, Hard alloy etc.；Also it is capable of processing fragile material, such as glass, granite.Grinding machine can make the mill of high-precision and surface roughness very little It cuts, also can be carried out efficient grinding, such as high-rate grinding.

When being polished using grinding machine machine components, the tool feature bottom of some tapers is usually machined with vertical slot, to this It usually occur the problem that (1) conical part is difficult to clamp when a little irregular machine components polishings, conical part clamped After fixation, common clamping device can clamp the tapered surface of conical part, when being polished using grinding machine conical part, folder The tool of holding will affect grinding machine to the grinding effect of piece surface；(2) when being polished using grinding machine the vertical slot on conical part, The retaining part for needing to replace clamping device repeatedly to conical part could polish to the vertical slot of different location on part, Cause operating process cumbersome conical part clamping repeatedly, so that processing efficiency reduces.

Utility model content

The purpose of this utility model is to provide a kind of machine components grinding machines, to solve repeatedly to lead conical part clamping Cause operating process cumbersome, so that the problem of processing efficiency reduces.

In order to achieve the above object, the base case of the utility model are as follows: machine components grinding machine, including workbench, institute Workbench is stated equipped with column, the column is equipped with the crossbeam slided with it, and the column is equipped with for positioning crossbeam Positioning region, the crossbeam are equipped with the motor that output shaft is arranged downwards, and the output shaft of the motor is equipped with polishing pad, described to beat Mill includes the first mill and the second mill, and first mill and the second mill tilt down arrangement, second mill It is equipped with the fixing sleeve for the taper being rotatablely connected with it；The position of the workbench and polishing pad face is equipped with columnar polishing Cylinder, the workbench are located at the position in polishing cylinder and are equipped with spherical support, be hinged on the support for fixing taper The fixed plate of part, the dead plate upper end face are equipped with anti-slip layer, and the polishing cylinder inner wall is circumferentially arranged with multiple grinding wheels, institute It states grinding wheel and polishing cylinder is rotatablely connected.

The working principle of this base case is: before using present apparatus polishing, conical part being first placed into polishing cylinder In interior fixed plate, position of the crossbeam on column is adjusted, so as to be located at fixing sleeve interior and against and making on the top of conical part Grinding wheel is located in the vertical slot of conical part.Since the first mill and the second mill are obliquely installed, it is upper when conical part When portion is located in fixing sleeve, conical part is inclined, and the conical surface of the first mill and conical part is against in the pressure of fixing sleeve Part has been fixed in the groove of fixed plate under power effect；Start motor, motor output shaft rotation drive the first mill and The rotation of second mill, the rotation of the second mill drive conical part to swing up and down on spherical support, in the process, the One mill polishes to the surface of conical part, and the first mill is in part bruting process, the first mill always with taper The side that part is in extreme higher position leans.When conical part is swung up and down with fixed plate, the inner wall and grinding wheel of vertical slot It leans, grinding wheel polishes to vertical slot with wall friction in vertical slot.

The beneficial effect of this base case is:

(1) when the second mill is rotated with the output shaft of motor, part can be made to be in always under the effect of the second mill and inclined Ramp-like state, clast can be generated when the present apparatus polishes to part, and conical part can make piece surface when being in heeling condition Clast slip away part, avoid clast from impacting part polishing；

(2) when conical part is rotated upwardly and downwardly with fixed plate, grinding wheel can the vertical slot inner wall to conical part polish, The clip position for reducing artificial renewal part, saves the operating time, improves grinding efficiency.

Compared with prior art, present apparatus clamping is simple, and grinding efficiency is high.

Further, the polishing cylinder is equipped with water tank, and the inner wall on the polishing cylinder top is equipped with to be connected to water tank Apopore, the slide bar being slidably connected is equipped in the apopore, the slide bar can be with the first mill against the slide bar is located at Position in water tank is equipped with the baffle for blocking apopore, is connected with spring between the baffle and water storage chamber interior wall. When polishing pad turn to and slide bar against position when, polishing pad pushes slide bar to move into apopore, and slide bar drives baffle de- From the closure to apopore, the water in water tank is sprayed by apopore to conical part surface, is polished in polishing pad part In the process can to the timely cooling and heat dissipation of part, meanwhile, the clast of piece surface and impurity are washed from part by water energy.

Further, the output shaft of the motor is equipped with the flabellum for heat dissipation.In the output shaft rotation of motor, motor Output shaft rotation drive flabellum that can cool down in time to piece surface, avoid part during the grinding process since temperature is excessively high and Deformation.

Further, the fixing sleeve inner wall is equipped with the frosted layer for polishing.It was swung in conical part with fixing sleeve Cheng Zhong, frosted layer can polish to the tapering of conical part, so that the present apparatus to part can polish without dead angle.

Further, the polishing cylinder bottom is equipped with the through-hole for impurity removal.It can be by using when polishing by through-hole Polishing cylinder is discharged in water or scrap.

Detailed description of the invention

Fig. 1 is the schematic diagram of the utility model machine components grinding machine embodiment.

Specific embodiment

It is further described below by specific embodiment:

Appended drawing reference in Figure of description includes: workbench 1, column 2, crossbeam 3, cylinder 4, spring 5, polishing cylinder 6, branch Seat 7, fixed plate 8, horizontal axis 9, grinding wheel 10, the first mill 11, the second mill 12, motor 13, water tank 14, apopore 15, baffle 16, through-hole 17, slide bar 18, flabellum 19, fixing sleeve 20.

As shown in Figure 1, a kind of machine components grinding machine, including workbench 1, vertical column 2 is installed on workbench 1, Sliding rail is installed, sliding rail is interior to be equipped with crossbeam 3 by idler wheel, and 2 top of column is equipped with the gas that output shaft is arranged downwards on column 2 Cylinder 4, the piston rod and crossbeam 3 of cylinder 4 weld；The motor 13 that output shaft is arranged downwards is installed on the left of crossbeam 3, motor 13 it is defeated Polishing pad is installed, polishing pad includes the first mill 11 and the second mill 12, and the first mill 11 is located at the second mill 12 on shaft Right side, the first mill 11 and the second mill 12 tilt down setting, are equipped with taper by bearing on the second mill 12 Fixing sleeve 20 is machined with frosted layer in fixing sleeve 20；13 output shaft of motor, which is located on the position of 11 top of the first mill, to be equipped with Flabellum 19 for heat dissipation.The position of workbench 1 and polishing pad face is equipped with columnar polishing cylinder 6, and workbench 1 is located at polishing It is hinged with spherical support 7 on position in cylinder 6, the fixed plate 8 for fixing conical part, fixed plate 8 are installed on support 7 Upper surface is pasted with anti-slip rubber layer, and 6 inner wall of polishing cylinder is circumferentially equipped with multiple horizontal axis 9, and each horizontal axis 9 is installed by bearing There is grinding wheel 10.

6 left upper portion of polishing cylinder is equipped with water tank 14, offers on the inner wall on 6 top of polishing cylinder and is connected to water tank 14 Apopore 15, the slide bar 18 being slidably connected is installed in apopore 15, the right side of slide bar 18 can be ground with the first mill 11, second Disk 12 against；It is welded with the baffle 16 for blocking apopore 15 on the right side of slide bar 18, connects between 14 inner wall of baffle 16 and water tank It is connected to spring 5；6 bottom of polishing cylinder offers the through-hole 17 for waste discharge and scrap.

When it is implemented, first conical part is placed into the fixed plate 8 in polishing cylinder 6, crossbeam 3 is adjusted on column 2 Position so that the top of conical part is located in fixing sleeve and against and being located at grinding wheel 10 in the vertical slot of conical part. Since the first mill 11 and the second mill 12 are obliquely installed, when the top of conical part is located in fixing sleeve, taper zero Part is inclined, and part against being fixed on by the conical surface of the first mill 11 and conical part under the pressure effect of fixing sleeve In the groove of fixed plate 8；Start motor 13, the output shaft rotation of motor 13 drives flabellum 19, the first mill 11 and the second mill Disk 12 rotates, and the rotation of the second mill 12 drives conical part to swing up and down on spherical support 7, in the process, fan Leaf 19 rotates the air flowing that can accelerate piece surface and radiates to piece surface；Table of first mill 11 to conical part Face is polished, and the first mill 11, in part bruting process, the first mill 11 is in extreme higher position with conical part always Side lean.When conical part is swung up and down with fixed plate 8, inner wall and the grinding wheel 10 of vertical slot lean, grinding wheel 10 frictions polish to vertical slot inner wall.

The first mill 11 rotation with slide bar 18 against when, polishing pad push slide bar 18 moved into apopore 15, slide bar 18 drive baffles 16 are detached from the closure to apopore 15 and compress spring 5, and the water in water tank 14 is sprayed by apopore 15 To conical part surface, the first mill 11 in part bruting process can to the timely cooling and heat dissipation of part, meanwhile, water energy is by zero The clast and impurity on part surface wash from part.The waste water and scrap for falling on 6 bottom of polishing cylinder pass through the discharge polishing cylinder 6 of through-hole 17.

Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence The effect and patent practicability that the utility model is implemented.

Claims (5)

1. machine components grinding machine, including workbench, the workbench is equipped with column, and the column is equipped with to be slided with it Crossbeam, the column are equipped with the positioning region for positioning crossbeam, which is characterized in that the crossbeam is equipped with the downward cloth of output shaft The motor set, the output shaft of the motor are equipped with polishing pad, and the polishing pad includes the first mill and the second mill, and described the One mill and the second mill tilt down arrangement, and second mill is equipped with the fixing sleeve for the taper being rotatablely connected with it； The position of the workbench and polishing pad face is equipped with columnar polishing cylinder, and the workbench is located on the position in polishing cylinder Equipped with spherical support, the fixed plate for fixing conical part is hinged on the support, the dead plate upper end face is equipped with Anti-slip layer, the polishing cylinder inner wall are rotatablely connected circumferentially arranged with multiple grinding wheels, the grinding wheel and polishing cylinder.

2. machine components grinding machine according to claim 1, which is characterized in that the polishing cylinder is equipped with water tank, institute The inner wall for stating polishing cylinder top is equipped with the apopore being connected to water tank, is equipped with the slide bar being slidably connected in the apopore, The slide bar can be with the first mill against the slide bar is located at the position in water tank equipped with the gear for blocking apopore Piece is connected with spring between the baffle and water storage chamber interior wall.

3. machine components grinding machine according to claim 1, which is characterized in that the output shaft of the motor is equipped with and is used for The flabellum of heat dissipation.

4. machine components grinding machine according to claim 1, which is characterized in that the fixing sleeve inner wall is equipped with for beating The frosted layer of mill.

5. machine components grinding machine according to claim 1, which is characterized in that the polishing cylinder bottom, which is equipped with, is used for impurities removal The through-hole of matter.