CN214445349U

CN214445349U - Precision parts burnishing machine with cleaning device

Info

Publication number: CN214445349U
Application number: CN202120674406.3U
Authority: CN
Inventors: 朱志斌
Original assignee: Wuxi Chuangjie Precision Mould Co ltd
Current assignee: Wuxi Chuangjie Precision Mould Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-10-22
Anticipated expiration: 2031-04-01

Abstract

The utility model relates to a burnishing machine especially relates to an accurate part burnishing machine with cleaning device, which comprises a frame, install the workstation in the frame, install on the workstation and be used for the polishing belt to accurate part polishing, a location axle for installing accurate part, install the supporting seat on the workstation, be connected with the cleaning brush on the supporting seat, the brush hair of cleaning brush is contradicted in the polishing belt, be fixed with the suction fan on the supporting seat, the air intake intercommunication of suction fan has the dust absorption pipe, the opening of dust absorption pipe sets up towards the butt department of cleaning brush and polishing belt. This application has the effect that improves the polishing efficiency of burnishing machine to precision part.

Description

Precision parts burnishing machine with cleaning device

Technical Field

The application relates to a polishing machine, in particular to a precision part polishing machine with a cleaning device.

Background

Polishers, also known as grinders, are often used for mechanical grinding, polishing, and waxing. The working principle is as follows: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, oxide layer and shallow mark can be achieved.

The polishing machine can also polish the precision parts by using a polishing belt, the polishing belt is also called as an abrasive belt, and the alumina abrasive belt can be used for removing oxide layers, stains and the like on the surfaces of the parts and precisely polishing the parts.

At present, chinese patent with publication number CN209648375U discloses an automatic precision polishing machine with short sleeve, which comprises a machine base part, an electrical control system, a polishing part, a positioning part, and a gantry pressing part, wherein the machine base part comprises a machine frame, a working table and supporting legs, the working table and the supporting legs are mounted on the machine frame, and the polishing part, the positioning part, and the gantry pressing part are mounted on the working table. The polishing part comprises a driving wheel, a driven wheel, a polishing belt and a motor, wherein the polishing belt is sleeved on the driving wheel and the driven wheel. The positioning component comprises a positioning rotating shaft, a positioning seat and a servo motor, the positioning rotating shaft is arranged on the positioning seat, and the positioning seat and the servo motor are arranged on the working table surface.

When the automatic short sleeve precision polishing machine works, the short sleeve part is placed on the positioning rotating shaft of the positioning part, the polishing belt rotates, and the polishing belt polishes the short sleeve part.

With respect to the related art in the above, the inventors consider that: when the polishing belt polishes the precision part, the polishing belt rubs against the precision part, and scraps are adhered to the polishing belt, so that the polishing efficiency of the polishing machine on the precision part is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve burnishing machine to precision parts's polishing efficiency, this application provides a precision parts burnishing machine with cleaning device.

The application provides a precision parts burnishing machine with cleaning device adopts following technical scheme:

the utility model provides an accurate part burnishing machine with cleaning device, includes the frame, installs the workstation in the frame, installs on the workstation and is used for polishing the polishing belt of accurate part polishing, is used for installing the location axle of accurate part, installs the supporting seat on the workstation, is connected with the cleaning brush on the supporting seat, and the brush hair of cleaning brush is contradicted in the polishing belt, is fixed with the suction fan on the supporting seat, and the air intake intercommunication of suction fan has the dust absorption pipe, and the opening of dust absorption pipe sets up towards the butt department of cleaning brush and polishing belt.

Through adopting above-mentioned technical scheme, the polishing belt is at the pivoted in-process, and the impurity that the brush hair will be on the polishing belt cleans, and the suction fan passes through the dust absorption pipe and produces suction, absorbs the impurity that the cleaning brush cleaned, has improved the cleanliness factor of polishing belt to the polishing effect of polishing belt to accurate part has been improved.

Optionally, a filter screen is connected in the dust suction pipe.

Through adopting above-mentioned technical scheme, the filter screen intercepts impurity, has reduced the possibility that impurity falls into in the induced draft fan, has reduced the possibility of induced draft fan damage.

Optionally, it has the inserting groove to open on the pipe wall of dust absorption pipe, and the filter screen is connected with the limiting plate with the cooperation of pegging graft of inserting groove on the filter screen, and the width of limiting plate is greater than the groove width of inserting groove, and the limiting plate carries out the shutoff to the inserting groove and laminates in the lateral wall of dust absorption pipe.

Through adopting above-mentioned technical scheme, when needing to be changed or wash the filter screen, the pulling limiting plate is extracted the filter screen from the inserting groove, can change or wash, has reached the effect of being convenient for change or wash the filter screen.

Optionally, the limiting plate is attached to the top wall of the dust suction pipe.

Through adopting above-mentioned technical scheme, the limiting plate is located the upside of dust absorption pipe, and the limiting plate receives the action of gravity to laminate in the roof of dust absorption pipe, has reduced the possibility that limiting plate and filter screen break away from the dust absorption pipe.

Optionally, the two dust suction pipes are arranged oppositely, and the cleaning brush is located between the two dust suction pipes.

Through adopting above-mentioned technical scheme, two dust absorption pipes absorb the impurity of polishing belt from the both sides of cleaning brush respectively, have improved the absorptive efficiency of polishing belt impurity.

Optionally, the supporting seat is fixedly connected with an installation seat, a dovetail groove is vertically formed in one side, facing the polishing belt, of the installation seat, the top of the dovetail groove penetrates through the upper surface of the installation seat, the bottom of the dovetail groove is closed, the cleaning brush is fixedly connected with a dovetail rod, and the dovetail rod is inserted into the dovetail groove.

Through adopting above-mentioned technical scheme, the forked tail pole is inserted and is established in the dovetail, has reduced the cleaning brush and has broken away from the possibility of mount pad, convenient to detach cleaning brush simultaneously.

Optionally, the upper surface of mount pad is fixedly connected with the fixed plate, slides along the horizontal direction on the fixed plate and is connected with the shutoff board, and the shutoff board is the level setting, and the shutoff board is used for the open-top of shutoff dovetail.

Through adopting above-mentioned technical scheme, the shutoff board is spacing to the top of dovetail pole, has reduced the possibility that dovetail pole breaks away from the dovetail.

Optionally, a sliding groove is formed in one side, facing the polishing belt, of the fixing plate, and the blocking plate slides in the sliding groove.

Through adopting above-mentioned technical scheme, the shutoff board is in the spout cooperation of sliding, stability when having improved the shutoff board and sliding.

Optionally, the sliding groove is filled with an elastic piece, the elastic piece is extruded between the plugging plate and the inner wall of the sliding groove, and the elastic piece is used for driving the plugging plate to slide towards the direction close to the cleaning brush.

Through adopting above-mentioned technical scheme, the elastic component exerts elastic force to the shutoff board, orders about the direction of shutoff board orientation cleaning brush and slides, has improved the stability of shutoff board when spacing to the forked tail pole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cleaning brush, the suction fan and the dust absorption pipe are matched with each other, so that the effect of cleaning the polishing belt is achieved, and the polishing efficiency of the polishing belt on precision parts is improved;

2. the filter screen is arranged in the dust suction pipe, so that the possibility of impurities falling into the suction fan is reduced, and the possibility of damage of the suction fan is reduced;

3. the filter screen is in plug-in fit with the plug-in groove, and the limiting plate is arranged on the filter screen, so that the effect of facilitating replacement or cleaning of the filter screen is achieved.

Drawings

Fig. 1 is a schematic structural diagram of a precision part polishing machine with a cleaning device according to an embodiment of the present application.

FIG. 2 is a schematic view of the connection between the brush and the mounting seat according to the embodiment of the present application.

FIG. 3 is a schematic view showing a positional relationship between the dust suction pipe and the mounting seat according to the embodiment of the present application.

FIG. 4 is a sectional view of the dust suction pipe, the positioning base, and the fixing plate according to the embodiment of the present application.

Description of reference numerals: 1. a frame; 11. a work table; 12. a polishing belt; 13. positioning the shaft; 2. a supporting seat; 21. a mounting seat; 211. a dovetail groove; 22. a fixing plate; 221. a chute; 222. accommodating grooves; 3. a cleaning brush; 31. a dovetail bar; 4. a plugging plate; 41. an elastic member; 42. pushing the plate; 5. a dust collection pipe; 51. inserting grooves; 52. a suction nozzle; 6. a suction fan; 61. an air suction pipe; 7. a filter screen; 71. a limiting plate; 72. a first magnetic stripe; 73. and a second magnetic strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses precision parts burnishing machine with cleaning device.

Referring to fig. 1, the precision part polishing machine with the cleaning device comprises a frame 1, wherein a workbench 11 is fixedly connected to the frame 1, and a polishing belt 12 for polishing the precision part and a positioning shaft 13 for mounting the precision part are mounted on the workbench 11.

Referring to fig. 1 and 2, a supporting seat 2 is fixedly connected to a workbench 11, an installation seat 21 is fixedly connected to the supporting seat 2, a cleaning brush 3 is connected to the top of the installation seat 21, bristles of the cleaning brush 3 abut against a polishing belt 12, and the cleaning brush 3 cleans impurities on the polishing belt 12 in a rotating process of the polishing belt 12.

Referring to fig. 1 and 2, in order to facilitate the detachment of the cleaning brush 3, a dovetail groove 211 is vertically formed on one side of the mounting base 21 facing the polishing belt 12, the top of the dovetail groove 211 penetrates through the upper surface of the mounting base 21, and the bottom of the dovetail groove is closed. One side of the cleaning brush 3, which is far away from the polishing belt 12, is fixedly connected with a vertical dovetail rod 31, the dovetail rod 31 is inserted into the dovetail groove 211, and the length of the dovetail rod 31 is equal to that of the dovetail groove 211. When the cleaning brush 3 needs to be replaced or cleaned, the dovetail rod 31 is moved upwards from the dovetail groove 211, so that the dovetail rod 31 can be detached from the dovetail groove 211 to finish the detachment, and the cleaning brush 3 is convenient for cleaning or replacing by workers.

Referring to fig. 1 and 2, the top of the dovetail bar 31 is easily limited, thereby improving stability of the dovetail bar 31 and the cleaning brush 3. The upper surface of the mounting seat 21 is fixedly connected with a fixing plate 22, and the fixing plate 22 is positioned on one side of the cleaning brush 3 far away from the polishing belt 12. The side of the fixing plate 22 facing the polishing belt 12 is provided with a sliding groove 221.

Referring to fig. 2 and 3, the blocking plate 4 slides in the sliding groove 221, the blocking plate 4 is horizontally disposed and slides in the horizontal direction, and the blocking plate 4 is attached to the top wall of the mounting seat 21. When the plugging plate 4 is located at the top notch of the dovetail groove 211, the plugging plate 4 is attached to the top wall of the dovetail rod 31, the plugging plate 4 limits the top of the dovetail rod 31, and the stability of the dovetail rod 31 and the cleaning brush 3 is improved.

Referring to fig. 3 and 4, the sliding groove 221 is filled with three elastic members 41, the elastic members 41 are compression springs, and the number of the elastic members 41 is three. The elastic member 41 is pressed between the blocking plate 4 and the inner wall of the sliding groove 221, and the elastic member 41 drives the blocking plate 4 to slide toward the cleaning brush 3, so that the blocking plate 4 is stably attached to the top wall of the dovetail rod 31. The three elastic pieces 41 improve the elastic force on the blocking plate 4, further improve the stability of the blocking plate 4 blocked at the top of the dovetail groove 211, and further improve the stability of the dovetail rod 31 and the cleaning brush 3.

Referring to fig. 2 and 3, in order to move the blocking plate 4, a push plate 42 is fixedly connected to the blocking plate 4. The fixing plate 22 has an accommodating groove 222 formed in an upper surface thereof, the accommodating groove 222 has a longitudinal direction parallel to a sliding direction of the blocking plate 4, and the accommodating groove 222 penetrates into the sliding groove 221. The push plate 42 slides in the receiving groove 222, and the top of the push plate 42 penetrates through the receiving groove 222.

Referring to fig. 1 and 3, the mounting base 21 is fixedly connected with two dust suction pipes 5, the two dust suction pipes 5 are arranged along the horizontal direction, and the cleaning brush 3 is positioned between the two air suction pipes 61. The one end opening of dust absorption pipe 5 sets up towards the butt department of cleaning brush 3 with polishing area 12, and two dust absorption pipes 5 keep away from the one end intercommunication of polishing area 12 each other, have suction fan 6 through the bolt fastening on the supporting seat 2, and the air intake intercommunication of suction fan 6 has aspiration channel 61, and aspiration channel 61 communicates in two dust absorption pipes 5.

When the suction fan 6 works, suction force is generated in the suction pipe 61, so that the dust suction pipe 5 generates suction force, the dust suction pipe 5 absorbs the fragments cleaned by the cleaning brush 3 on the polishing belt 12, and the effect of cleaning the polishing belt 12 is achieved. The two dust suction pipes 5 can improve the cleaning efficiency of the impurities of the polishing belt 12 and the polishing efficiency of the polishing machine on the precision parts

Referring to fig. 1 and 3, in order to increase the suction force at the opening of the suction pipe 5 facing the polishing tape 12, a suction nozzle 52 is communicated with the side of the suction pipe 5 facing the polishing tape 12, and the opening area of the side of the suction nozzle 52 facing the polishing tape 12 is smaller than that of the suction pipe 5. The suction nozzle 52 reduces the opening area, increases the suction force, and improves the absorption effect of foreign substances on the polishing tape 12.

Referring to fig. 1 and 4, a filter screen 7 is inserted into the dust pipe 5, an insertion groove 51 is formed in the top wall of the dust pipe 5, and the filter screen 7 is inserted into and matched with the insertion groove 51. When the filter screen 7 is installed, the filter screen 7 is inserted into the dust suction pipe 5 from the insertion groove 51, and the filter screen 7 intercepts impurities absorbed by the dust suction pipe 5, so that the possibility of damage to the suction fan 6 caused by the impurities sucked into the suction fan 6 is reduced.

Referring to fig. 4, a limit plate 71 is fixedly connected to the top end of the filter screen 7, the width of the limit plate 71 is greater than the groove width of the insertion groove 51, and the limit plate 71 is located outside the dust collection pipe 5 and attached to the top wall of the dust collection pipe 5. The staff holds limiting plate 71 and drives filter screen 7 to slide, has reached the effect of being convenient for dismouting filter screen 7 to be convenient for wash or change filter screen 7. The stopper plate 71 blocks the insertion groove 51, thereby reducing the air leakage of the dust suction pipe 5. The limiting plate 71 is positioned at the upper side of the dust suction pipe 5, so that the limiting plate 71 is attached to the top wall of the dust suction pipe 5 under the action of gravity, and the possibility that the limiting plate 71 is separated from the dust suction pipe 5 is reduced.

Referring to fig. 4, in order to attach the stopper plate 71 to the top wall of the dust suction pipe 5, the first magnetic stripe 72 is embedded in the bottom wall of the stopper plate 71, the second magnetic stripe 73 is embedded in the top wall of the dust suction pipe 5, and the first magnetic stripe 72 and the second magnetic stripe 73 have mutually-attracted acting forces. The first magnetic strip 72 and the second magnetic strip 73 are mutually adsorbed, so that the limiting plate 71 is tightly attached to the top wall of the dust suction pipe 5, and the stability of the filter screen 7 is improved.

The implementation principle of the precision part polishing machine with the cleaning device provided by the embodiment of the application is as follows: when the polishing belt 12 rotates, the cleaning brush 3 cleans the polishing belt 12 of impurities. When the cleaning brush 3 of needs dismouting, the orientation is kept away from the direction promotion push plate 42 of polishing belt 12 for push plate 42 slips in holding tank 222, and push plate 42 drives shutoff board 4 and slides towards the direction of keeping away from cleaning brush 3, and when shutoff board 4 breaks away from dovetail 31, extracts dovetail 31 from dovetail 211 in, can accomplish the dismantlement to cleaning brush 3, is convenient for wash or dismantle cleaning brush 3.

The suction fan 6 during operation produces suction in aspiration channel 61 for two dust absorption pipe 5 produce suction, and two dust absorption pipe 5 absorb the piece that cleaning brush 3 cleaned polishing belt 12, have reached the effect of clean polishing belt 12, have improved the polishing efficiency of burnishing machine to the precision part.

The filter screen 7 intercepts the impurities, so that the possibility that the impurities enter the suction fan 6 is reduced, and the possibility that the suction fan 6 is damaged is reduced. When needing to dismantle filter screen 7, the staff upwards removes limiting plate 71, and limiting plate 71 drives filter screen 7 rebound, when filter screen 7 breaks away from dust absorption pipe 5, accomplishes the dismantlement to filter screen 7, is convenient for wash or change filter screen 7.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a precision parts burnishing machine with cleaning device, includes frame (1), installs workstation (11) on frame (1), installs on workstation (11) and is used for polishing belt (12) to the precision parts polishing, is used for installing precision parts's location axle (13), its characterized in that: install supporting seat (2) on workstation (11), be connected with cleaning brush (3) on supporting seat (2), the brush hair of cleaning brush (3) is contradicted in polishing belt (12), is fixed with suction fan (6) on supporting seat (2), and the air intake intercommunication of suction fan (6) has dust absorption pipe (5), and the opening of dust absorption pipe (5) is towards the butt department setting of cleaning brush (3) and polishing belt (12).

2. The precision part polisher with cleaning apparatus of claim 1 wherein: a filter screen (7) is connected in the dust absorption pipe (5).

3. The precision part polisher with cleaning apparatus of claim 2 wherein: the pipe wall of the dust collection pipe (5) is provided with a plug-in groove (51), the filter screen (7) is in plug-in fit with the plug-in groove (51), the filter screen (7) is connected with a limiting plate (71), the width of the limiting plate (71) is larger than the groove width of the plug-in groove (51), and the limiting plate (71) blocks the plug-in groove (51) and is attached to the outer side wall of the dust collection pipe (5).

4. The precision part polisher with cleaning apparatus of claim 3 wherein: the limit plate (71) is attached to the top wall of the dust suction pipe (5).

5. The precision part polisher with cleaning apparatus of claim 1 wherein: two dust absorption pipes (5) are oppositely arranged, and the cleaning brush (3) is positioned between the two dust absorption pipes (5).

6. The precision part polisher with cleaning apparatus of claim 2 wherein: fixedly connected with mount pad (21) on supporting seat (2), one side edge vertical that mount pad (21) faced polishing belt (12) has dovetail (211), and the top of dovetail (211) link up to the upper surface of mount pad (21), and the bottom is the closure form, fixedly connected with dovetail rod (31) on cleaning brush (3), and dovetail rod (31) are inserted and are established in dovetail (211).

7. The precision part polisher with cleaning apparatus of claim 6 wherein: the upper surface fixed connection of mount pad (21) has fixed plate (22), slides along the horizontal direction on fixed plate (22) and is connected with shutoff board (4), and shutoff board (4) are the level and set up, and shutoff board (4) are used for the open-top of shutoff dovetail (211).

8. The precision part polisher with cleaning apparatus of claim 7 with: one side of the fixing plate (22) facing the polishing belt (12) is provided with a sliding groove (221), and the plugging plate (4) slides in the sliding groove (221).

9. The precision part polisher with cleaning apparatus of claim 8 wherein: the sliding groove (221) is filled with an elastic piece (41), the elastic piece (41) is extruded between the blocking plate (4) and the inner wall of the sliding groove (221), and the elastic piece (41) is used for driving the blocking plate (4) to slide towards the direction close to the cleaning brush (3).