CN215700240U

CN215700240U - Cylindrical pin excircle grinding device

Info

Publication number: CN215700240U
Application number: CN202121306136.7U
Authority: CN
Inventors: 杨军
Original assignee: Jiangxi Shengjin Machinery Co ltd
Current assignee: Jiangxi Shengjin Machinery Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-02-01
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a cylindrical pin excircle polishing device, which comprises a box body, a polishing assembly, a positioning assembly and a dust cleaning assembly, wherein the positioning assembly comprises: setting element, electric putter, rotation piece and servo motor, the setting element is installed respectively on electric putter and rotation piece, electric putter keeps away from setting element one end and rotates with the box inner wall and be connected, drive the setting element through electric putter and remove to the realization is to the location of work piece, avoids when polishing the work piece, and the work piece can produce and rock, drives through servo motor simultaneously and rotates a rotation, rotates the piece and drives the work piece through the setting element and rotate, can polish to a plurality of angles of work piece, has promoted the efficiency of polishing, at the in-process of polishing, dust and sweeps that the dust removal subassembly will polish in-process production carry out recovery processing, can play certain guard action to the environment of polishing.

Description

Cylindrical pin excircle grinding device

Technical Field

The utility model relates to a polishing device, in particular to a cylindrical pin excircle polishing device.

Background

Sanding, which is one of surface modification techniques, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object (sand paper or the like containing particles of relatively high hardness) mainly for the purpose of obtaining a specific surface roughness.

The polishing of current cylindric lock is generally that the handheld polisher of workman is many every cylindric lock one by one and is polished, and this time always is good the precision that the mode of polishing can't be controlled and is polished, and at the in-process of polishing, the work piece is very easily moved partially, leads to the quality of polishing to be low.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims to provide a cylindrical pin outer circle grinding device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the cylindrical pin outer circle polishing device comprises a box body and a polishing assembly, wherein the polishing assembly is arranged in the box body and is used for polishing a workpiece; and

the positioning assembly is arranged in the box body and used for positioning the workpiece; and

and the dust cleaning component is arranged in the box body and is used for treating dust in the polishing process.

As a further scheme of the utility model: the grinding component comprises a driving piece, an

The driving piece is used for driving the sander to be far away from or close to the workpiece; and

and the auxiliary unit is used for driving the sander to transversely move.

As a further scheme of the utility model: the auxiliary unit includes a drive source, an

And the transmission assembly is connected with the driving source and used for driving the sander to transversely move.

As a further scheme of the utility model: the locating component comprises:

two positioning pieces are arranged;

one end of the telescopic piece is connected with the box body, and the other end of the telescopic piece is connected with the positioning piece; and

the rotating part is connected with the positioning part and is used for driving the positioning part to rotate; and

and the driving part is connected with the rotating part and used for driving the rotating part to rotate.

As a further scheme of the utility model: the dust removal assembly comprises:

the collecting box is arranged in the box body; and

the dust collecting part is used for adsorbing dust generated in the polishing process.

As a further scheme of the utility model: the buffer assembly comprises a base and an elastic part, one end of the elastic part is connected with the box body, and the other end of the elastic part is connected with the base.

Compared with the prior art, the utility model has the beneficial effects that: when polishing the work piece, drive the setting element through electric putter and remove to the realization is to the location of work piece, and the work piece can produce and rock when polishing the work piece, drives through servo motor simultaneously and rotates the piece, rotates the piece and drives the work piece through the setting element and rotate, can polish to a plurality of angles of work piece, and driving motor drives the threaded rod and moves, and the threaded block realizes driving the scope of polishing that sander lateral shifting can supply the sander wider under the spacing of spout, promotes the efficiency of polishing to the work piece.

Drawings

Fig. 1 is a schematic structural view of a polishing apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic view of the structure of the support roller in the embodiment of the present invention.

In the figure: 1. a box body; 2. a servo motor; 3. a drive motor; 4. a thread block; 5. a chute; 6. an electric telescopic rod; 7. a sander; 8. a threaded rod; 9. a positioning member; 10. a rotating member; 11. an electric push rod; 12. a base; 13. a buffer spring; 14. a collection box; 15. a dust collection member; 16. a support bar; 17. a support roller; 18. and (5) a workpiece.

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. 1-2, as an embodiment of the present invention, a cylindrical pin outer circle polishing device includes a box 1, and further includes a polishing assembly, where the polishing assembly is installed in the box 1 and is used for polishing a workpiece 18; and

the positioning assembly is arranged in the box body 1 and is used for positioning the workpiece 18; and

the dust cleaning component is arranged in the box body 1 and used for treating dust in the polishing process.

In this embodiment, when polishing, carry out spacing fixed with work piece 18 earlier through locating component, subsequent work of polishing of being convenient for is carried out, and the processing is polished to it to the rethread subassembly of polishing, and at the in-process of polishing, the dust removal subassembly carries out recovery processing with dust and the sweeps that the in-process produced of polishing, can play certain guard action to the environment of polishing.

As an embodiment of the present invention: the grinding component comprises a driving piece, an

The sander 7, the said driving part is used for driving the sander 7 to move away from or close to the work piece 18; and

an auxiliary unit for driving the sander 7 to move laterally.

In this embodiment, without limitation, the driving member may be an electric telescopic rod 6 or an electric push rod 11, and preferably, the electric telescopic rod 6 is adopted, the movable end of the electric telescopic rod 6 is connected with the sander 7, the sander 7 can be separated from the workpiece 18 after sanding by the electric telescopic rod 6, the sander 7 is driven to move transversely by the auxiliary unit, and the sanding range can be increased.

As an embodiment of the present invention: the auxiliary unit includes a drive source, an

And the transmission assembly is connected with the driving source and is used for driving the sander 7 to transversely move.

In this embodiment, the driving source can be driving motor 3 or servo motor 2, the preferred driving motor 3 that adopts, the preferred cooperation that adopts threaded rod 8 and screw block 4 of drive assembly, 8 one ends of threaded rod are connected with driving motor 3, and the other end rotates with 1 lateral wall of box to be connected, screw block 4 drags threaded connection with threaded rod 8, and 4 tops of screw block and 1 sliding connection of box, set up on the box 1 and supply 4 gliding spouts 5 of screw block, driving motor 3 drives threaded rod 8 and moves, and screw block 4 realizes driving sander 7 lateral shifting can supply sander 7's the scope of polishing wider under spout 5's spacing, promotes the efficiency of polishing to work piece 18.

As an embodiment of the present invention: the locating component comprises:

two positioning pieces 9 are arranged, and the number of the positioning pieces 9 is two;

one end of the telescopic piece is connected with the box body 1, and the other end of the telescopic piece is connected with the positioning piece 9; and

the rotating part 10 is connected with the positioning part 9 and used for driving the positioning part 9 to rotate; and

and a driving part connected with the rotation member 10 for driving the rotation member 10 to rotate.

In this embodiment, the extensible member can be electric putter 11 or cylinder, and is preferred, adopts electric putter 11, and electric putter one end is passed through the bearing and is connected with 1 lateral wall of box rotation, and the other end is connected with setting element 9, the preferred servo motor 2 that adopts of driver part, rotate 10 one end and be connected with servo motor 2, and the other end is connected with setting element 9, drives setting element 9 through electric putter 11 and removes to the realization is to the location of work piece 18, avoids when polishing work piece 18, and work piece 18 can produce and rock, rotates 10 through servo motor 2 drive simultaneously and rotates, rotates 10 and drives work piece 18 through setting element 9 and rotate, can polish to a plurality of angles of work piece 18, has promoted the efficiency of polishing.

As an embodiment of the present invention: the dust removal assembly comprises:

a collection box 14, the collection box 14 being mounted within the case 1; and

and the dust suction piece 15 is used for sucking dust generated in the polishing process by the dust suction piece 15.

In this embodiment, non-limiting, dust absorption piece 15 can be suction fan or suction fan, and not specific description here, and in the process of polishing, the sweeps that produce and dust pass through dust absorption piece 15 and inhale to collection box 14 in, can play fine guard action to the environment of polishing, installs bracing piece 16 on the collection box 14 simultaneously, back-up roll 17 is installed on bracing piece 16 top, can be after work piece 18 polishes, when setting element 9 breaks away from with work piece 18 through installing back-up roll 17, plays a fine guard action to work piece 18.

As an embodiment of the present invention: the box body is characterized by further comprising a buffering assembly, wherein the buffering assembly comprises a base 12 and an elastic part, one end of the elastic part is connected with the box body 1, and the other end of the elastic part is connected with the base 12.

In this embodiment, elastic component can be buffer spring 13 or reset spring, and is preferred, adopts buffer spring 13, buffer spring 13 one end and one end are connected with box 1, and the other end is connected with base 12, and at the in-process of polishing, can produce vibrations, can play fine buffering absorbing effect through buffer spring 13.

The working principle of the utility model is as follows: when polishing work piece 18, drive setting element 9 through electric putter 11 and remove, thereby realize the location to work piece 18, avoid work piece 18 can produce when polishing work piece 18 and rock, drive through servo motor 2 simultaneously and rotate piece 10 and rotate, it drives work piece 18 through setting element 9 and rotates to rotate piece 10, can polish a plurality of angles of work piece 18, driving motor 3 drives threaded rod 8 and moves, threaded block 4 realizes driving sander 7 lateral shifting under the spacing of spout 5 and can supply the scope of polishing of sander 7 wider, promote the efficiency of polishing to work piece 18.

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 cylindrical pin outer circle polishing device comprises a box body and is characterized by further comprising a polishing assembly, wherein the polishing assembly is mounted in the box body and used for polishing a workpiece; and

2. The cylindrical pin cylindrical grinding device as claimed in claim 1, wherein the grinding assembly comprises a driving member, and

and the auxiliary unit is used for driving the sander to transversely move.

3. The cylindrical pin cylindrical grinding device according to claim 2, wherein the auxiliary unit comprises a driving source, and

4. The cylindrical pin external circle grinding device as claimed in claim 1, wherein the positioning assembly comprises:

two positioning pieces are arranged;

5. The cylindrical pin external circle grinding device as claimed in claim 1, wherein the dust cleaning assembly comprises:

the collecting box is arranged in the box body; and

6. The cylindrical pin outer circle grinding device according to claim 1, further comprising a buffering assembly, wherein the buffering assembly comprises a base and an elastic component, one end of the elastic component is connected with the box body, and the other end of the elastic component is connected with the base.