CN218312832U - Tool clamping mechanism of drum-type cylindrical surface polishing machine - Google Patents

Abstract

The utility model provides a tool clamping mechanism of drum-type cylindrical surface polishing machine, which relates to the technical field of polishing machines, and comprises a supporting table, wherein the side wall of the supporting table is fixedly connected with a supporting frame, the top of the supporting table is provided with four chutes which are annularly and uniformly distributed, the four chutes are internally and uniformly connected with a lead screw in a rotating way, the external thread of the lead screw is connected with a slide block inside a sliding chute, the top of the slide block is fixedly connected with a positioning cylinder for fixing a workpiece, and the bottom of the supporting table is rotatably connected with a mounting plate; the workpiece is placed in the middle of the supporting table, the four screw rods synchronously rotate by adjusting the transmission assembly, the sliding blocks inside the four sliding grooves are respectively pushed to slide, the four positioning cylinders are driven to move and approach to the middle of the supporting table, and therefore the workpiece is clamped and fixed in four directions, polishing treatment is better carried out on the inner wall of the workpiece, and when the outer wall of the workpiece needs to be polished.

Description

Tool clamping mechanism of drum-type cylindrical surface polishing machine

Technical Field

The utility model relates to a burnishing machine technical field specifically is a drum-type cylinder burnishing machine's instrument clamping machine constructs.

Background

Polishing machines, also called grinders, are often used for mechanical grinding, polishing and waxing, and operate on the principle of: 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, an oxidation layer and shallow marks can be fulfilled.

The Chinese patent with the publication number of CN204621813U discloses a quick clamping structure applied to a polishing machine, which comprises a fixed flange disc screwed on a frame of the polishing machine, wherein a flange disc through hole which is completely penetrated from top to bottom is formed in the core part of the fixed flange disc, a movable flange shaft is assembled on the fixed flange disc, the shaft part of the movable flange shaft can be relatively and rotatably embedded in the flange disc through hole of the fixed flange disc, the lower end part of the shaft part of the movable flange shaft extends to the lower end side of the fixed flange disc, and the flange part of the movable flange shaft is positioned on the upper end side of the fixed flange disc; this be applied to quick clamping structure of burnishing machine is still including installing in the flange axle actuating mechanism of burnishing machine frame, and flange axle actuating mechanism is connected with the drive of movable flange axle, the utility model discloses can accomplish the fixed operation of work piece centre gripping automatically and high-efficiently, promptly the utility model has the advantages of structural design is novel, degree of automation is high and work efficiency is high, and can improve the work efficiency of burnishing machine effectively.

However, the above technical solution has the following defect that the device can only fix workpieces with fixed models and sizes, but cannot fix workpieces with different models and sizes, and is poor in applicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drum-type cylinder burnishing machine's instrument clamping machine constructs aims at solving this equipment among the prior art and only can carry out the problem of fixing to the work piece of fixed model size.

In order to achieve the above purpose, the utility model adopts the following technical scheme: drum-type cylinder burnishing machine's instrument clamping machine constructs includes: a supporting bench, a supporting bench's lateral wall fixedly connected with support frame, four annular equipartition's spout, four are seted up at a supporting bench's top the inside of spout all rotates and is connected with the lead screw, the outside threaded connection of lead screw has the inside slider of sliding chute, the top fixedly connected with of slider is used for the fixed location section of thick bamboo of work piece, a supporting bench's bottom is rotated and is connected with the mounting panel, the outside of mounting panel is provided with and is used for driving four synchronous pivoted drive assembly of lead screw.

In order to make the utility model discloses have the synchronous pivoted effect of four lead screws of better drive, the utility model discloses a further technical scheme does, drive assembly includes fixed mounting at the outside bevel gear of mounting panel, four the equal fixedly connected with in tip of lead screw is located the outside driven bevel gear of brace table, and four driven bevel gear all with bevel gear intermeshing.

In order to make the utility model discloses have better drive mounting panel pivoted effect, the utility model discloses a further technical scheme does, the bottom of mounting panel is provided with and is used for driving its motor rotatory for a supporting bench.

In order to make the utility model discloses have the better effect of collecting to the piece, the utility model discloses a further technical scheme does, the collecting vat has been seted up to the inside of mounting panel, the inside of collecting vat is provided with conical album flitch.

In order to make the utility model discloses have the better effect that promotes the piece and get into the holding vessel, the utility model discloses a further technical scheme does, peg graft in the bottom of mounting panel has the discharging pipe that is linked together with the collecting vat, the bottom of discharging pipe is provided with the holding vessel, the bottom fixedly connected with of brace table is located the inside push pedal of collecting vat.

In order to make the utility model discloses have the better effect of carrying out the dismouting to the holding vessel, the utility model discloses a further technical scheme does, the first magnet of bottom fixedly connected with of discharging pipe, the top fixedly connected with second magnet of holding vessel, first magnet and second magnet adsorb each other.

In order to make the utility model discloses have the better effect of protecting the work piece, the utility model discloses a further technical scheme does, the outer wall fixedly connected with protection of a location section of thick bamboo is filled up.

In order to make the utility model discloses have the better effect of fixing to the support frame, the utility model discloses a further technical scheme does, the bottom fixedly connected with fixed plate of support frame, the fixed orifices has been seted up to the inside of fixed plate.

The utility model has the advantages that:

1. the utility model discloses when using, place the work piece at the middle part of brace table, make four synchronous rotations of lead screw through adjusting drive assembly, promote the slider of four spout inside respectively and slide, it removes and draws close to the brace table middle part to drive four location section of thick bamboos, thereby it is fixed to carry out the clamping to the work piece by four directions, thereby the better inner wall to the work piece carries out polishing treatment, when the outer wall to the work piece is thrown to needs, at first adjust drive assembly and make four location section of thick bamboos draw close to concentrate to the middle part of brace table, then put the outside to four location section of thick bamboos with the work piece cover, adjust drive assembly once more and make four location section of thick bamboos remove each other simultaneously, thereby the better carries out the location to the work piece by inside, can be better carry out polishing treatment to the outer wall of work piece, and the equipment can be better when using the clamping of accomplishing different model work pieces fixed, the location effect is better, the suitability is stronger.

2. The utility model discloses when using, after the work piece processing, to scatter in the inside of a supporting bench top piece clearance to spout, make it drop the inside that gets into the collecting vat through the spout, under the left and right sides of the board that gathers materials, make the piece cunning fall to the bottom of collecting vat, through rotating the piece swivelling movement in the mounting panel drives the collecting vat, make the piece stop by the push pedal in the removal, gather in one side of push pedal gradually, when the discharging pipe removes to push pedal one side, the piece of gathering can be better gets into the discharging pipe, thereby drop to the inside of collecting vat and collect, better completion is collected the clearance of piece, the staff has been saved and has cleaned the trouble of piece alone.

Drawings

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

Fig. 2 is a front view of a specific embodiment of the present invention.

Fig. 3 is a sectional view of an embodiment of the present invention.

Fig. 4 is a schematic bottom structure diagram of a support table according to an embodiment of the present invention.

In the figure: 1. a support table; 2. a support frame; 3. a chute; 4. a screw rod; 5. a slider; 6. a positioning cylinder; 7. mounting a plate; 8. a transmission assembly; 81. a bevel gear ring; 82. a driven bevel gear; 9. a motor; 10. collecting tank; 11. a material collecting plate; 12. a discharge pipe; 13. a collection tank; 14. pushing the plate; 15. a first magnet; 16. a second magnet; 17. a protective pad; 18. a fixing plate; 19. and (7) fixing holes.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-4, a tool clamping mechanism of a drum-type cylindrical surface polishing machine comprises: supporting table 1, supporting table 1's lateral wall fixedly connected with support frame 2, the spout 3 of four annular equipartitions is seted up at supporting table 1's top, four spout 3's inside is all rotated and is connected with lead screw 4, the outside threaded connection of lead screw 4 has the inside slider 5 of sliding chute 3, the top fixedly connected with of slider 5 is used for the fixed location section of thick bamboo 6 of work piece, supporting table 1's bottom is rotated and is connected with mounting panel 7, the outside of mounting panel 7 is provided with and is used for driving four synchronous pivoted drive assembly 8 of lead screw 4.

In this embodiment, place the work piece at the middle part of brace table 1, make four lead screws 4 rotate in step through adjusting drive assembly 8, promote the inside slider 5 of four spouts 3 respectively and slide, drive four location section of thick bamboos 6 and remove and draw close to brace table 1 middle part, thereby it is fixed to carry out the clamping to the work piece by four directions, thereby better carry out polishing treatment to the inner wall of work piece, when the outer wall to the work piece is polished to needs, at first adjust drive assembly 8 and make four location section of thick bamboos 6 draw close the middle part of concentrating to brace table 1, then put the outside to four location section of thick bamboos 6 with the work piece cover, adjust drive assembly 8 once more and make four location section of thick bamboos 6 remove each other simultaneously and keep away from, thereby better carry out clamping location to the work piece by inside, can be better carry out polishing treatment to the outer wall of work piece, and the equipment can be better when using the clamping of accomplishing different model work pieces fixed, the positioning effect is better, and the suitability is stronger.

Specifically, transmission assembly 8 includes the bevel gear 81 of fixed mounting in the outside of mounting panel 7, and the equal fixedly connected with in tip of four lead screws 4 is located the driven bevel gear 82 of brace table 1 outside, and four driven bevel gears 82 all with bevel gear 81 intermeshing, drives bevel gear 81 through rotating mounting panel 7 and rotates, promotes four driven bevel gears 82 simultaneously and rotates to better four lead screws 4 synchronous rotations that make.

Further, a motor 9 for driving the mounting plate 7 to rotate relative to the support table 1 is provided at the bottom of the mounting plate 7, and the mounting plate 7 can be preferably driven to rotate by the motor 9.

The collecting vat 10 has been seted up to mounting panel 7's inside, and the inside of collecting vat 10 is provided with conical board 11 that gathers materials, through the setting of collecting vat 10 and collection board 11, after making work piece processing end, cleans the piece that scatters to the inside by spout 3, makes it drop to the inside of collecting vat 10 through spout 3 to along gathering materials board 11 landing to the collecting vat bottom and concentrating, better completion work piece clastic collection.

Further, it has discharging pipe 12 that is linked together with collecting vat 10 to peg graft the bottom of mounting panel 7, the bottom of discharging pipe 12 is provided with holding vessel 13, the bottom fixedly connected with of propping up supporting bench 1 is located the inside push pedal 14 of collecting vat 10, through rotating mounting panel 7, drive the inside piece of collecting vat 10 and rotate, block the piece through push pedal 14 and concentrate, when making discharging pipe 12 remove to push pedal 14 one side, the entering discharging pipe 12 that the piece of gathering can be better, thereby drop and collect to the inside of holding vessel 13, so that centralized processing.

Preferably, the first magnet 15 of bottom fixedly connected with of discharging pipe 12, the top fixedly connected with second magnet 16 of holding tank 13, first magnet 15 and second magnet 16 adsorb each other, through the setting of first magnet 15 and second magnet 16, make holding tank 13 can be better carry out the dismouting by the bottom of discharging pipe 12 to better inside piece of clearance.

Preferably, the outer wall fixedly connected with of a location section of thick bamboo 6 protects the work piece through protection pad 17 better when a location section of thick bamboo 6 clamping work piece, avoids the too big work piece damage that leads to of dynamics.

Preferably, the bottom end of the support frame 2 is fixedly connected with a fixing plate 18, a fixing hole 19 is formed in the fixing plate 18, and the support frame 2 can be well installed and fixed through the fixing plate 18 and the fixing hole 19.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (8)

1. A tool clamping mechanism of a drum-type cylindrical surface polishing machine, comprising: supporting bench (1), its characterized in that, lateral wall fixedly connected with support frame (2) of supporting bench (1), spout (3) of four annular equipartitions are seted up at the top of supporting bench (1), four the inside of spout (3) all rotates and is connected with lead screw (4), the outside threaded connection of lead screw (4) has inside slider (5) of sliding chute (3), the top fixedly connected with of slider (5) is used for a fixed location section of thick bamboo (6) of work piece, the bottom of supporting bench (1) is rotated and is connected with mounting panel (7), the outside of mounting panel (7) is provided with and is used for driving four synchronous pivoted drive assembly (8) of lead screw (4).

2. The tool clamping mechanism of the drum-type cylindrical surface polisher according to claim 1, wherein the transmission assembly (8) comprises a bevel gear ring (81) fixedly mounted on the outside of the mounting plate (7), the ends of the four lead screws (4) are fixedly connected with driven bevel gears (82) located on the outside of the support table (1), and the four driven bevel gears (82) are engaged with the bevel gear ring (81).

3. The tool clamping mechanism of a drum-type cylindrical polisher according to claim 1 with the mounting plate (7) at its bottom is provided with a motor (9) for driving it in rotation relative to the support table (1).

4. The tool clamping mechanism of the drum-type cylindrical surface polishing machine as claimed in claim 1, wherein a collecting groove (10) is formed in the mounting plate (7), and a conical collecting plate (11) is arranged in the collecting groove (10).

5. The tool clamping mechanism of the drum-type cylindrical surface polishing machine as claimed in claim 4, wherein a discharge pipe (12) communicated with the collecting tank (10) is inserted into the bottom of the mounting plate (7), a collecting tank (13) is arranged at the bottom of the discharge pipe (12), and a push plate (14) positioned inside the collecting tank (10) is fixedly connected to the bottom of the supporting table (1).

6. The tool clamping mechanism of the drum-type cylindrical surface polishing machine as claimed in claim 5, wherein a first magnet (15) is fixedly connected to the bottom end of the discharge pipe (12), a second magnet (16) is fixedly connected to the top end of the collection tank (13), and the first magnet (15) and the second magnet (16) are mutually attracted.

7. The tool clamping mechanism of the drum-type cylindrical surface polishing machine as claimed in claim 1, wherein the outer wall of the positioning cylinder (6) is fixedly connected with a protective pad (17).

8. The tool clamping mechanism of the drum-type cylindrical surface polishing machine as claimed in any one of claims 1 to 7, wherein a fixing plate (18) is fixedly connected to the bottom end of the supporting frame (2), and a fixing hole (19) is formed in the fixing plate (18).

Images