CN219274706U

CN219274706U - Gear polishing device

Info

Publication number: CN219274706U
Application number: CN202320362135.7U
Authority: CN
Inventors: 蒋磊; 葛建新
Original assignee: Liyang Linuo Machinery Co ltd
Current assignee: Liyang Linuo Machinery Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-06-30
Anticipated expiration: 2033-02-28

Abstract

The application relates to a gear grinding device, it includes the motor and grinds the wheel, still includes the workstation, the workstation up end sets up the anchor clamps that are used for fixed gear, the anchor clamps top is provided with the installation strip, the motor is installed in the installation strip, the wheel of polishing is including connecting in the ring of polishing of motor output and the post of polishing, the post coaxial position of polishing is inboard in the ring of polishing, the post outer wall of polishing and the ring inner wall of polishing all are fixed with the paper of polishing, the lateral wall of polishing the post is used for polishing the mounting hole lateral wall, the ring inner wall of polishing is used for polishing gear week side, the lifting part that is used for controlling the installation strip to go up and down is still installed to the workstation. This application has the effect that improves the convenience of polishing the gear.

Description

Gear polishing device

Technical Field

The application relates to the field of gear polishing equipment, in particular to a gear deburring polishing device.

Background

Gears are often important components in mechanical transmission, part of the gears are disc-shaped, a mounting hole is formed in the middle of the part of the gears, and a plurality of teeth are arranged on the periphery of the part of the gears. In order to ensure the use effect of the gear after production and when the gear is put into use, a polishing tool is generally adopted to carry out a polishing procedure on the manufactured gear so as to improve the quality of a gear finished product.

The polishing tool comprises a motor and a polishing wheel for installing the output end of the motor, and when the polishing tool is used, the periphery of the gear is close to the polishing tool for polishing, and then the polishing wheel of the output end of the motor is replaced, so that the side wall of the installation hole is polished. Therefore, the gear peripheral side and the mounting hole side wall are relatively inconvenient and laborious to polish.

Disclosure of Invention

In order to improve the convenience of polishing to the gear, this application provides a gear polishing device.

The application provides a gear grinding device adopts following technical scheme:

the utility model provides a gear grinding device, includes motor and grinding wheel, still includes the workstation, the workstation up end sets up the anchor clamps that are used for fixed gear, the anchor clamps top is provided with the installation strip, the motor is installed in the installation strip, the grinding wheel is including connecting in the ring of polishing of motor output and the post of polishing, the post of polishing is coaxial to be located the ring inboard of polishing, the post outer wall of polishing and the ring inner wall of polishing all are fixed with the paper of polishing, the lateral wall of post of polishing is used for polishing the mounting hole lateral wall, the ring inner wall of polishing is used for polishing gear week side, the lifter that is used for controlling the installation strip to go up and down is still installed to the workstation.

By adopting the technical proposal, when in use, the gear is placed in the clamp and clamped, the motor is started, then the lifting piece controls the mounting bar to descend, furthermore, the polishing ring can polish the periphery of the gear, and the polishing column can polish the side wall of the gear mounting hole, so that the gear can be polished relatively conveniently; and can put the gear upside down and press from both sides tightly, polish the gear once more to make the polishing to the gear more abundant, increase the quality effect of polishing.

Optionally, the grinding wheel further comprises a grinding disc, the grinding disc is coaxially and fixedly connected to the output end of the motor, the grinding ring and one end of the grinding column, facing the motor, are coaxially and fixedly connected to the grinding disc, grinding paper is also fixed on one side, facing the clamp, of the grinding disc, and the grinding disc is used for grinding the end face of the gear.

Through adopting above-mentioned technical scheme, descend at the installation strip for when polishing ring and polishing the post and polishing to the gear, can polish to the gear up end through the lower terminal surface of polishing the mill, and when putting the gear upside down, the dish of polishing can also polish to the other terminal surface of gear, further increases the effect of polishing to the gear.

Optionally, one side of the polishing paper deviating from the gear is fixed with a plurality of clamping blocks, and the clamping blocks are embedded in a polishing ring, a polishing column or a polishing disc where the polishing paper is located.

Through adopting above-mentioned technical scheme, the joint piece of setting makes in polishing the in-process, increases the steadiness that polishing paper used.

Optionally, the lifting part is set to the pneumatic cylinder, pneumatic cylinder body part is fixed in the workstation, the loose end fixed connection of pneumatic cylinder is in the installation strip, workstation fixedly connected with a plurality of vertical extension lead slide bars, lead the slide bar and wear to locate the installation strip.

Through adopting above-mentioned technical scheme, the pneumatic cylinder can control the installation strip at vertical reciprocating motion, can receive the support and the guide of leading the slide bar when the installation strip slides, and then can increase installation strip and the steadiness when polishing the wheel and use.

Optionally, anchor clamps include mount pad and a plurality of tight bolt that support, mount pad fixed connection is in the workstation up end, the holding tank has been seted up to the mount pad up end, support tight bolt and wear to establish and threaded connection in the mount pad, just support tight bolt tip is used for propping tightly with the gear week side.

Through adopting above-mentioned technical scheme, during the use, place the gear in the holding tank, rotate afterwards and support tight bolt for support tight bolt can support tight with the gear, and then fix the gear, make the gear comparatively firm when polishing.

Optionally, the holding tank lateral wall inlays and is equipped with a plurality of butt strips, the butt strip is used for with gear week side looks butt, a plurality of the tip of tight bolt is rotated in a plurality of butt strips of corresponding rotation respectively one by one.

Through adopting above-mentioned technical scheme, after the gear was placed in the holding tank, rotated to support tight bolt, support tight bolt can promote the butt strip and slide towards the gear and press from both sides the gear tightly, and then increase and press from both sides tight effect to the gear.

Optionally, an abutment layer made of an elastic material is fixed to a side of the abutment strip facing the gear.

Through adopting above-mentioned technical scheme, the butt layer of setting can reduce the butt strip and cause the possibility of wearing and tearing to the gear.

Optionally, the holding tank diapire fixedly connected with reference column, the reference column is used for cooperating with the mounting hole in gear middle part.

Through adopting above-mentioned technical scheme, when the gear was placed in the holding tank, the mounting hole of gear can cooperate with the reference column, and then is the location to the installation of gear, increases the accuracy and the firm degree of gear installation, is convenient for polish.

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

1. when the gear mounting device is used, the gear is placed in the clamp and clamped, the motor is started, the lifting piece is used for controlling the mounting bar to descend, the polishing ring can polish the periphery of the gear, the polishing column can polish the side wall of the gear mounting hole, and therefore the gear is relatively convenient to polish;

2. the clamping blocks are arranged to increase the stability of the use of the polishing paper in the polishing process;

drawings

FIG. 1 is a schematic diagram of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a grinding wheel according to an embodiment of the present application;

FIG. 3 is a schematic view of a structure of a clamp according to an embodiment of the present application;

fig. 4 is an enlarged schematic view of the portion a in fig. 3.

Reference numerals illustrate: 1. a motor; 2. grinding wheel; 21. polishing the ring; 211. polishing paper; 212. a clamping block; 22. polishing the column; 23. polishing the grinding disc; 3. a work table; 31. a slide guiding rod; 4. a clamp; 41. a mounting base; 411. a receiving groove; 42. abutting the bolt; 421. an abutment bar; 422. an abutting layer; 43. positioning columns; 5. a mounting bar; 6. and a hydraulic cylinder.

Detailed Description

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

The embodiment of the application discloses a gear grinding device. Referring to fig. 1 and 2, a gear grinding device includes a motor 1, a grinding wheel 2, and a table 3. The fixture 4 is fixed on the upper end face of the workbench 3, so that the fixture 4 can clamp the gear, and the axis of the gear is vertical. The fixture 4 top is provided with the installation strip 5, and the lifting member is installed to workstation 3 for the lifting member can control installation strip 5 to rise and fall. The motor 1 is mounted on the mounting bar 5, and the output end of the motor 1 is arranged downwards. The grinding wheel 2 comprises a grinding ring 21 and a grinding column 22 which are coaxially connected to the output end of the motor 1, the grinding column 22 is positioned on the inner side of the grinding ring 21, and the outer wall of the grinding column 22 is in clearance arrangement with the inner wall of the grinding ring 21. The inner wall of the polishing ring 21 and the outer wall of the polishing column 22 are adhered and fixed with polishing paper 211.

During the use, place the gear in anchor clamps 4 and press from both sides tightly, start motor 1, then descend through lifting member control installation strip 5, and then make the ring of polishing 21 can polish to the gear week side, the post of polishing 22 can polish gear mounting hole lateral wall. Thereby making it relatively convenient to polish the gear. And can put the gear upside down and press from both sides tightly, polish the gear once more to make the polishing to the gear more abundant, increase the quality effect of polishing.

Referring to fig. 2, the grinding wheel 2 further includes a grinding disc 23, and the grinding disc 23 is coaxially and fixedly connected to the output end of the motor 1. At this time, the upper ends of the grinding rings 21 and the upper ends of the grinding posts 22 are coaxially fixed to the lower end surface of the grinding disc 23. The lower end surface of the polishing disc 23 is fixedly adhered with polishing paper 211.

The gear can be polished through the lower end face of the polishing disc 23 while the mounting bar 5 descends so that the polishing ring 21 and the polishing column 22 polish the gear. And when putting the gear upside down, the polishing disc 23 can also polish the other end face of the gear, so that the effect of polishing the gear is further improved.

Referring to fig. 2, in order to increase the stability of the polishing paper 211 during polishing, a clamping block 212 is fixedly connected to one side of the polishing paper 211 away from the gear, and the clamping block 212 is embedded in a polishing ring 21, a polishing column 22 or a polishing disc 23 where the polishing paper 211 is located.

Referring to fig. 1, in the present embodiment, the lifting member is provided as a hydraulic cylinder 6, but may be provided as an air cylinder or an electric push rod. The hydraulic cylinder 6 is vertically arranged, the cylinder body part of the hydraulic cylinder 6 is fixed on the workbench 3, and the movable end part is fixedly connected with the mounting strip 5. So that the hydraulic cylinder 6 can control the mounting bar 5 to reciprocate in the vertical direction.

The workbench 3 is fixedly connected with a plurality of vertically extending guide slide bars 31, and the guide slide bars 31 penetrate through the mounting bars 5. So that the mounting bar 5 can be supported and guided by the slide guiding bar 31 when sliding, and the stability of the mounting bar 5 and the polishing wheel 2 when in use can be further increased.

Referring to fig. 3, the clamp 4 includes a mounting block 41 and a number of abutment bolts 42. The mounting seat 41 is fixedly connected to the upper end surface of the workbench 3, and the upper end surface of the mounting seat 41 is provided with a containing slot 411. The abutment bolt 42 is penetrated and bolted to the mounting seat 41, and the abutment bolt 42 can penetrate into the inside of the accommodating groove 411 from the side wall of the accommodating groove 411.

When the gear is used, the gear is placed in the accommodating groove 411, and then the abutting bolt 42 is rotated, so that the abutting bolt 42 can abut against the gear, and then the gear is fixed, so that the gear is relatively stable during polishing. The depth of the accommodating groove 411 can be set according to the actual situation, and it is necessary to ensure that the grinding ring 21 does not interfere with the mount 41 when the grinding table 23 contacts the gear upper end surface.

Referring to fig. 3, the positioning column 43 is fixedly connected to the bottom wall of the accommodating slot 411, so that when the gear is placed in the accommodating slot 411, the mounting hole of the gear can be matched with the positioning column 43, and then the gear is mounted and positioned, so that the accuracy and stability of gear mounting are improved, and polishing is facilitated.

Referring to fig. 3 and 4, the side wall of the accommodating slot 411 is embedded with a plurality of abutting strips 421, the abutting strips 421 extend along the circumferential direction of the gear, and the ends of the plurality of abutting bolts 42 are respectively connected to one side of the plurality of abutting strips 421, which is away from the gear, in a one-to-one correspondence manner. An abutment layer 422 is fixedly connected to one side of the abutment bar 421 facing the gear, and the abutment layer 422 is made of an elastic material such as rubber or silica gel.

After the gear is placed in the accommodating groove 411 and is matched with the positioning column 43, the abutting bolt 42 is rotated, and the abutting bolt 42 can push the abutting strip 421 to slide towards the gear and clamp the gear, so that the effect of clamping the gear is improved. At the same time, the abutment layer 422 is provided to reduce the possibility of abrasion to the gear.

In other embodiments, in the fixture 4, the accommodating slot 411 on the mounting seat 41 may be configured to cooperate with the gear, so that the gear is accommodated in the accommodating slot 411 and the gear is positioned.

The implementation principle of the gear polishing device provided by the embodiment of the application is as follows: during the use, place the gear in anchor clamps 4 and press from both sides tightly, start motor 1, then descend through lifting element control installation strip 5, and then make the ring of polishing 21 can polish to the gear week side, post of polishing 22 can polish to the gear mounting hole lateral wall, and the dish of polishing 23 can polish to the gear up end. Thereby making it relatively convenient to polish the gear. And can put the gear upside down and press from both sides tightly, polish the gear once more to make the polishing to the gear more abundant, increase the quality effect of polishing.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Gear grinding device, including motor (1) and grinding wheel (2), its characterized in that: still include workstation (3), workstation (3) up end sets up anchor clamps (4) that are used for fixed gear, anchor clamps (4) top is provided with installation strip (5), motor (1) are installed in installation strip (5), grinding wheel (2) including connect in ring (21) and the post (22) of polishing of motor (1) output, the post (22) of polishing is located the polishing inboard of ring (21), the outer wall of post (22) and the inner wall of ring (21) of polishing all are fixed with paper (211) of polishing, the lateral wall of post (22) of polishing is used for polishing the mounting hole lateral wall, the inner wall of ring (21) of polishing is used for polishing gear week side, the lifter that is used for controlling installation strip (5) to go up and down is still installed to workstation (3).

2. A gear grinding device according to claim 1, wherein: the grinding wheel (2) further comprises a grinding disc (23), the grinding disc (23) is coaxially and fixedly connected to the output end of the motor (1), the grinding ring (21) and the grinding column (22) are coaxially and fixedly connected to the grinding disc (23) towards one end of the motor (1), grinding paper (211) is also fixed on one side of the grinding disc (23) towards the clamp (4), and the grinding disc (23) is used for grinding the end face of the gear.

3. A gear grinding apparatus as claimed in claim 2, wherein: one side of the polishing paper (211) deviating from the gear is fixed with a plurality of clamping blocks (212), and the clamping blocks (212) are embedded in a polishing ring (21), a polishing column (22) or a polishing disc (23) where the polishing paper (211) is located.

4. A gear grinding device according to claim 1, wherein: the lifting part is arranged to be a hydraulic cylinder (6), the cylinder body part of the hydraulic cylinder (6) is fixed on the workbench (3), the movable end of the hydraulic cylinder (6) is fixedly connected with the mounting strip (5), the workbench (3) is fixedly connected with a plurality of vertically extending slide guide rods (31), and the slide guide rods (31) penetrate through the mounting strip (5).

5. A gear grinding device according to claim 1, wherein: the fixture (4) comprises a mounting seat (41) and a plurality of tight supporting bolts (42), the mounting seat (41) is fixedly connected to the upper end face of the workbench (3), a containing groove (411) is formed in the upper end face of the mounting seat (41), the tight supporting bolts (42) penetrate through and are in threaded connection with the mounting seat (41), and the end parts of the tight supporting bolts (42) are used for propping against the periphery of the gear.

6. A gear grinding apparatus as set forth in claim 5 wherein: the side wall of the accommodating groove (411) is embedded with a plurality of abutting strips (421), the abutting strips (421) are used for abutting against the periphery of the gear, and the end parts of the abutting bolts (42) are respectively and correspondingly connected to the abutting strips (421) in a one-to-one mode.

7. A gear grinding apparatus as defined in claim 6, wherein: an abutting layer (422) made of elastic materials is fixed on one side of the abutting strip (421) facing the gear.

8. A gear grinding apparatus as set forth in claim 5 wherein: the locating column (43) is fixedly connected to the bottom wall of the accommodating groove (411), and the locating column (43) is used for being matched with a mounting hole in the middle of the gear.