CN210255567U

CN210255567U - Simple polishing machine

Info

Publication number: CN210255567U
Application number: CN201921207858.XU
Authority: CN
Inventors: 王道勇; 张文灿; 蒋玲莉
Original assignee: Foshan University
Current assignee: Foshan University
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-07
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a simple polishing machine, which comprises a frame, a grinding mechanism and a workpiece driving mechanism, wherein the grinding mechanism and the workpiece driving mechanism are arranged on the frame; the grinding mechanism comprises a strip-shaped abrasive belt and two clamping components, the strip-shaped abrasive belt extends left and right and is arranged between the two clamping components, the workpiece driving mechanism comprises a guide rod arranged between the two clamping components, a sliding seat connected with the guide rod in a sliding mode, a workpiece clamp installed on the sliding seat and a driving unit connected with the sliding seat in a transmission mode, the workpiece is clamped on the workpiece clamp, then two clamping screw rods are screwed, the two ends of the strip-shaped abrasive belt are respectively clamped between the lower ends of the clamping screw rods and a transverse plate strip located below the clamping screw rods, the strip-shaped abrasive belt is abutted to the workpiece, finally the sliding seat is driven by the driving unit to reciprocate left and right along the guide rod, the workpiece moves left and right in a reciprocating mode relative to the strip-shaped abrasive belt, and. The utility model is used for the polishing of work piece.

Description

Simple polishing machine

Technical Field

The utility model relates to a polishing equipment technical field, in particular to simple and easy burnishing machine.

Background

Polishing is modification processing of the surface of a workpiece by using a flexible polishing tool and abrasive particles or other polishing media, and the polishing can not improve the dimensional precision or geometric shape precision of the workpiece but aims to remove processing traces of the previous procedure, improve the surface roughness of the part and obtain a bright and smooth processed surface. The existing polishing method has two common processing methods: 1. the traditional method directly adopts manual polishing by using abrasive cloth; 2. the existing polishing products in the market adopt a motor to drive an abrasive belt to polish; the manual polishing with abrasive cloth has the defects of high labor intensity, low polishing efficiency, harm to human health and low processing quality, and the motor drives the abrasive belt to polish (namely, the abrasive belt polisher is used for polishing), so that the defects of high polishing cost and high failure rate caused by complex equipment structure and high manufacturing cost exist.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the simple polishing machine is provided, the labor intensity of workers can be reduced, and the polishing quality and efficiency are improved.

The utility model provides a solution of its technical problem is:

a simple polishing machine comprises a frame, a grinding mechanism and a workpiece driving mechanism, wherein the grinding mechanism and the workpiece driving mechanism are arranged on the frame;

the grinding mechanism comprises a strip-shaped abrasive belt and two clamping components, the two clamping components are oppositely arranged on the top surface of the rack from left to right, the strip-shaped abrasive belt is arranged between the two clamping components in a left-right extending manner, the clamping components comprise a fixed plate seat fixedly connected with the rack and a clamping frame arranged on the fixed plate seat, the clamping frame comprises two vertical plate strips which are vertically arranged and two transverse plate strips which are arranged in a front-back extending manner, the two vertical plate strips are oppositely arranged from front to back, the lower parts of the two vertical plate strips are connected with the fixed plate seat, the two transverse plate strips are arranged between the two vertical plate strips at intervals from top to bottom, the front end and the rear end of each transverse plate strip are respectively and fixedly connected with the two vertical plate strips, the transverse plate strip positioned above is provided with a clamping screw hole with a vertically arranged axis, the clamping screw hole is in threaded connection with a clamping screw rod, and the, the end part of the strip-shaped abrasive belt is clamped between the lower end of the clamping screw and the transverse lath below the clamping screw;

the workpiece driving mechanism comprises a guide rod arranged between the two fixed plate seats, a sliding seat in sliding connection with the guide rod, a workpiece fixture arranged on the sliding seat and a driving unit in transmission connection with the sliding seat, the guide rod extends leftwards and rightwards, the left end and the right end of the guide rod are fixedly connected with the two fixed plate seats respectively, and the workpiece fixture is arranged under the strip-shaped abrasive belt.

As a further improvement of the scheme, the upper end of the clamping screw is connected with a transverse rod which is transversely arranged, and the middle part of the transverse rod is fixedly connected with the upper end of the clamping screw.

As a further improvement of the scheme, the driving unit comprises a driving cylinder which extends left and right and is arranged on one of the fixed plate seats, and the driving cylinder is in transmission connection with the sliding seat.

As a further improvement of the scheme, sliding sleeves matched with the guide rods are installed on the left portion and the right portion of the sliding seat, and the sliding seat is connected with the guide rods in a sliding mode through the sliding sleeves.

As a further improvement of the scheme, the number of the guide rods is two, the two guide rods are arranged at intervals in the front-back direction, and the sliding seat is connected with the two guide rods in a sliding mode.

As a further improvement of the above scheme, the fixed plate seat is vertical setting be equipped with two adjustment tank on the fixed plate seat, the adjustment tank is vertical setting, two adjustment tank and two riser strip one-to-one the lower part of riser strip is equipped with the connecting hole, the connecting hole cover is equipped with locking bolt, threaded connection has lock nut after locking bolt passes connecting hole, adjustment tank.

As a further improvement of the scheme, the vertical plate strip is provided with two connecting holes which are arranged at intervals up and down.

The utility model has the advantages that: when a workpiece is polished, the workpiece is clamped on a workpiece clamp, two clamping screws are screwed, so that two ends of a strip-shaped abrasive belt are respectively clamped between the lower ends of the clamping screws and a transverse plate strip positioned below the clamping screws, the strip-shaped abrasive belt is abutted to the workpiece, and finally, a driving unit drives a sliding seat to reciprocate left and right along a guide rod, so that the workpiece reciprocates left and right relative to the strip-shaped abrasive belt, the workpiece is ground and polished by the strip-shaped abrasive belt, the labor intensity of workers is reduced, and the polishing quality and efficiency are improved.

The utility model is used for the polishing of work piece.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a partial enlarged view I of FIG. 1;

fig. 3 is a partially enlarged view of fig. 1.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other.

With reference to fig. 1 to 3, this is an embodiment of the invention, in particular:

a simple polisher comprises a frame 100, a grinding mechanism and a workpiece driving mechanism, wherein the grinding mechanism and the workpiece driving mechanism are installed on the frame 100;

the grinding mechanism comprises a strip-shaped abrasive belt 200 and two clamping members 300, the two clamping members 300 are oppositely arranged on the top surface of the frame 100 from left to right, the strip-shaped abrasive belt 200 is arranged between the two clamping members 300 in a left-right extending manner, the clamping members 300 comprise a fixed plate base 310 fixedly connected with the frame 100 and a clamping frame 320 arranged on the fixed plate base 310, the clamping frame 320 comprises two vertical plate strips 321 vertically arranged and two horizontal plate strips 322 longitudinally extended, the two vertical plate strips 321 are oppositely arranged from front to back, the lower parts of the two vertical plate strips 321 are connected with the fixed plate base 310, the two horizontal plate strips 322 are arranged between the two vertical plate strips 321 at intervals from top to bottom, the front end and the back end of each horizontal plate strip 322 are respectively fixedly connected with the two vertical plate strips 321, the horizontal plate strip 322 positioned above is provided with a clamping screw hole 323 with a vertically arranged axis, and the clamping screw hole 323 is in threaded connection with, the lower end of the clamping screw 324 passes through the clamping screw hole 323 from top to bottom and abuts against the transverse lath 322 below, and the end part of the strip-shaped abrasive belt 200 is clamped between the lower end of the clamping screw 324 and the transverse lath 322 below;

the workpiece driving mechanism comprises a guide rod 400 arranged between the two fixed plate seats 310, a sliding seat 410 connected with the guide rod 400 in a sliding manner, a workpiece clamp 420 arranged on the sliding seat 410, and a driving unit connected with the sliding seat 410 in a transmission manner, wherein the guide rod 400 extends leftwards and rightwards, the left end and the right end of the guide rod 400 are respectively fixedly connected with the two fixed plate seats 310, and the workpiece clamp 420 is arranged under the strip-shaped abrasive belt 200.

When a workpiece is polished, the workpiece is clamped on a workpiece clamp 420, two clamping screws 324 are screwed, so that two ends of a strip-shaped abrasive belt 200 are respectively clamped between the lower ends of the clamping screws 324 and a transverse plate bar 322 positioned below the clamping screws 324, the strip-shaped abrasive belt 200 is abutted against the workpiece, and finally a driving unit drives a sliding seat 410 to reciprocate left and right along a guide rod 400, so that the workpiece reciprocates left and right relative to the strip-shaped abrasive belt 200, the grinding and polishing of the workpiece by the strip-shaped abrasive belt 200 are realized, the labor intensity of workers is reduced, the polishing quality and efficiency are improved, the workers only need to clamp the workpiece on the workpiece clamp 420, the phenomenon that a human body is directly contacted with polishing dust and oil smoke to cause a large amount of suction of the human body and body injury is avoided, and the workpiece clamp 420 adopts a vice.

In a further preferred embodiment, a transverse bar 325 is connected to the upper end of the clamping screw 324, and the middle of the transverse bar 325 is fixedly connected to the upper end of the clamping screw 324. When clamping or detaching sanding belt strip 200, clamping screw 324 can be rotated by cross bar 325 without any other auxiliary tools, and the operation is convenient.

Further as a preferred embodiment, the driving unit includes a driving cylinder 430 extending left and right, the driving cylinder 430 is mounted on one of the fixed plate bases 310, and the driving cylinder 430 is in transmission connection with the sliding base 410. The driving cylinder 430 allows the sliding seat 410 to rapidly reciprocate, improving polishing efficiency.

Further as a preferred embodiment, sliding sleeves 411 matched with the guide rods 400 are installed at the left part and the right part of the sliding seat 410, and the sliding seat 410 is connected with the guide rods 400 in a sliding manner through the sliding sleeves 411. The sliding sleeve 411 can reduce the friction between the sliding seat 410 and the guide rod 400, and improve the sliding smoothness of the sliding seat 410.

Further as a preferred embodiment, there are two guide rods 400, the two guide rods 400 are arranged in a front-to-back spaced manner, and the sliding seat 410 is slidably connected to the two guide rods 400. This may improve the stability of the reciprocating motion of the sliding seat 410.

Further as preferred embodiment, the fixed plate seat 310 is vertical, be equipped with two adjustment grooves 311 on the fixed plate seat 310, adjustment groove 311 is vertical, and two adjustment grooves 311 and two vertical laths 321 one-to-one are in the corresponding of two adjustment grooves 311 the lower part of vertical lath 321 is equipped with the connecting hole, the connecting hole cover is equipped with locking bolt 326, threaded connection has lock nut behind locking bolt 326 passing connecting hole, adjustment groove 311. When polishing different workpieces, lock bolt 326 can be loosened, the up-down position of clamping frame 320 can be adjusted, and the up-down position of bar-shaped abrasive belt 200 can be adjusted by tightening lock bolt 326 to fix the position of clamping frame 320, so that bar-shaped abrasive belt 200 is in contact with the workpieces.

Further, as a preferred embodiment, the vertical bar 321 is provided with two connecting holes, and the two connecting holes are arranged at intervals up and down. This may improve stability of the clamping frame 320.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.

Claims

1. The utility model provides a simple and easy burnishing machine which characterized in that: comprises a frame (100), a grinding mechanism and a workpiece driving mechanism which are arranged on the frame (100);

the grinding mechanism comprises a strip-shaped abrasive belt (200) and two clamping components (300), the two clamping components (300) are oppositely arranged on the top surface of the rack (100) from left to right, the strip-shaped abrasive belt (200) is arranged between the two clamping components (300) in a left-right extending manner, the clamping components (300) comprise a fixed plate base (310) fixedly connected with the rack (100) and a clamping frame (320) arranged on the fixed plate base (310), the clamping frame (320) comprises two vertical plate strips (321) vertically arranged and two transverse plate strips (322) longitudinally arranged in an extending manner, the two vertical plate strips (321) are oppositely arranged from front to back, the lower parts of the two vertical plate strips (321) are connected with the fixed plate base (310), the two transverse plate strips (322) are arranged between the two vertical plate strips (321) at intervals from top to bottom, and the front and back ends of the transverse plate strips (322) are respectively fixedly connected with the two vertical plate strips (321), the transverse lath (322) above is provided with a clamping screw hole (323) with the axis vertically arranged, the clamping screw hole (323) is in threaded connection with a clamping screw rod (324), the lower end of the clamping screw rod (324) penetrates through the clamping screw hole (323) from top to bottom and then abuts against the transverse lath (322) below, and the end part of the strip-shaped abrasive belt (200) is clamped between the lower end of the clamping screw rod (324) and the transverse lath (322) below;

the workpiece driving mechanism comprises a guide rod (400) arranged between two fixed plate seats (310), a sliding seat (410) connected with the guide rod (400) in a sliding mode, a workpiece clamp (420) installed on the sliding seat (410), and a driving unit connected with the sliding seat (410) in a transmission mode, wherein the guide rod (400) extends leftwards and rightwards, the left end and the right end of the guide rod (400) are fixedly connected with the two fixed plate seats (310) respectively, and the workpiece clamp (420) is arranged under the strip-shaped abrasive belt (200).

2. The simple polisher in accordance with claim 1 further comprising: the upper end of the clamping screw rod (324) is connected with a transverse rod (325) which is transversely arranged, and the middle part of the transverse rod (325) is fixedly connected with the upper end of the clamping screw rod (324).

3. The simple polisher in accordance with claim 1 further comprising: the driving unit comprises a driving air cylinder (430) which extends left and right, the driving air cylinder (430) is installed on one of the fixed plate bases (310), and the driving air cylinder (430) is in transmission connection with the sliding base (410).

4. The simple polisher in accordance with claim 1 further comprising: sliding sleeve (411) that match with guide bar (400) are all installed to the left part and the right part of sliding seat (410), sliding seat (410) pass through sliding sleeve (411) and guide bar (400) sliding connection.

5. The simple polisher in accordance with claim 1 further comprising: the guide rods (400) are arranged in two numbers, the two guide rods (400) are arranged in a front-back interval mode, and the sliding seat (410) is connected with the two guide rods (400) in a sliding mode.

6. The simple polisher in accordance with claim 1 further comprising: the improved fixing plate is characterized in that the fixing plate seat (310) is vertically arranged, two adjusting grooves (311) are arranged on the fixing plate seat (310), the adjusting grooves (311) are vertically arranged, the two adjusting grooves (311) correspond to the two vertical plate strips (321) one to one, connecting holes are formed in the lower portions of the vertical plate strips (321), locking bolts (326) are sleeved in the connecting holes, and the locking bolts (326) are connected with locking nuts through threads after penetrating through the connecting holes and the adjusting grooves (311).

7. The simple polishing machine according to claim 6, wherein: the vertical lath (321) is provided with two connecting holes which are arranged at intervals up and down.