CN210232474U

CN210232474U - Long-strip pipe fitting end surface grinding machine

Info

Publication number: CN210232474U
Application number: CN201920117752.4U
Authority: CN
Inventors: Genhua Yu; 俞根华
Original assignee: Jiashan Dashun Sign Net Printing Factory (general Partnership)
Current assignee: Jiashan Dashun Sign Net Printing Factory (general Partnership)
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2020-04-03
Anticipated expiration: 2029-01-24

Abstract

The utility model provides a rectangular pipe fitting terminal surface polisher, including conveying mechanism, last grinding machanism and lower grinding machanism, the last passageway that is equipped with of conveying mechanism, the extending direction of passageway with conveying mechanism's width direction is parallel, it is in to go up the unsettled setting of grinding machanism directly over the passageway, grinding machanism sets up down under the passageway, go up grinding machanism with leave the interval that is used for rectangular pipe fitting to pass through between the grinding machanism down, the efficiency of the pipe fitting of polishing is higher, and the effect is better, polishes more evenly.

Description

Long-strip pipe fitting end surface grinding machine

Technical Field

The utility model relates to a production field of polishing, concretely relates to rectangular pipe fitting terminal surface polisher.

Background

The polisher is used for polishing the surface of the component, thereby removing burrs from the surface of the component or making the surface of the component smoother. The existing polisher is generally provided with a grinding roller above a conveying mechanism, the grinding roller rolls continuously, when a part is conveyed to the lower part of the grinding roller by the conveying mechanism, the grinding roller rolls and polishes the upper surface of the part, but the polishing efficiency is low, the part is turned to the other surface after being conveyed once by the conveying mechanism and then returns back again to polish the part, and the polishing effect is poor.

Disclosure of Invention

Technical problem to be solved

The utility model provides a rectangular pipe fitting terminal surface polisher has solved traditional polisher and has polished inefficiency, the poor problem of effect of polishing.

(II) technical scheme

For solving the technical problem, the utility model provides a rectangular pipe fitting terminal surface polisher, a serial communication port, including conveying mechanism, last grinding machanism and lower grinding machanism, the last passageway that is equipped with of conveying mechanism, the extending direction of passageway with conveying mechanism's width direction is parallel, it is in to go up the unsettled setting of grinding machanism directly over the passageway, grinding machanism sets up down under the passageway, go up grinding machanism with leave the interval that is used for rectangular pipe fitting to pass through down between the grinding machanism.

Further, go up grinding machanism and include the abrasive roll, grinding machanism includes lower abrasive roll down, go up the extending direction of abrasive roll with the extending direction of abrasive roll down all with the extending direction of passageway is parallel, go up the abrasive roll with lower abrasive roll can roll, right respectively the upper surface and the lower surface of rectangular pipe fitting polish.

Further, the conveying mechanism is a roller conveyor.

Furthermore, the partial surfaces of the two sides of the channel on the conveying mechanism are coated with the conveying belts.

Further, the upper grinding mechanism and the lower grinding mechanism can horizontally move back and forth along the extending direction of the channel.

Further, the upper polishing mechanism further comprises a first horizontal displacement mechanism, and the lower polishing mechanism further comprises a second horizontal displacement mechanism.

Furthermore, first horizontal displacement mechanism includes first motor, first cam and first transfer line, the rotor of first motor with the center of first cam is connected, the one end of first transfer line with keep away from a department's rigid coupling at first cam center on the first cam, the other end of first transfer line with go up grinding machanism rigid coupling.

Furthermore, the second horizontal displacement mechanism comprises a second motor, a second cam and a second transmission rod, a rotor of the second motor is connected with the center of the second cam, one end of the second transmission rod is fixedly connected with one part of the second cam, which is far away from the center of the second cam, and the other end of the second transmission rod is fixedly connected with the lower polishing mechanism.

Further, conveying mechanism includes the feed end, the sky above of feed end sets up first compression roller, the sky above at conveying mechanism middle part sets up the second compression roller, the distance of first compression roller and second compression roller is less than the length 5cm-10cm of rectangular pipe fitting.

(III) advantageous effects

The utility model discloses be equipped with a passageway on the conveying mechanism who carries rectangular pipe fitting, grinding machanism is gone up in the sky setting of passageway, sets up grinding machanism under the below of passageway, goes up grinding machanism and grinding machanism down and not only can roll separately and polish to the pipe fitting rolls, can carry out in rolling moreover with pipe fitting direction of transportation vertically direction displacement for the efficiency of polishing to the pipe fitting is higher, and the effect is better, polishes more evenly.

Drawings

FIG. 1 is a perspective view of a sander;

wherein, 1, a conveying mechanism; 2. an upper polishing mechanism; 3. a lower polishing mechanism; 4. a channel; 11. a feeding end; 12. a blanking end; 21. an upper grinding roller; 31. a lower sanding roller; 5. a conveyor belt; 221. a first motor; 222. a first cam; 223. a first drive lever; 321. a second motor; 322. a second cam; 323. a second transmission rod; 6. a first press roll; 7. and a second press roll.

Detailed Description

The following describes the present invention in further detail with reference to the following examples and the attached fig. 1. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The utility model provides a rectangular pipe fitting terminal surface polisher, including conveying mechanism 1, go up grinding machanism 2 and lower grinding machanism 3, be equipped with a passageway 4 on conveying mechanism 1, the extending direction of passageway 4 is parallel with conveying mechanism 1's width direction, it is unsettled to set up directly over passageway 4 to go up grinding machanism 2, grinding machanism 3 sets up directly under passageway 4 down, go up grinding machanism 2 and leave the interval that is used for rectangular pipe fitting to pass through between the grinding machanism 3 down.

Conveying mechanism 1 includes feed end 11 and blanking end 12, conveying mechanism 1 carries the back of coming in from feed end 11, rectangular pipe fitting has the part to be conveyed grinding machanism 2 and time between grinding machanism 3 down, it just polishes the upper surface and the lower surface of rectangular pipe fitting respectively with grinding machanism 3 down to go up grinding machanism 2, meanwhile, rectangular pipe fitting slowly transmits to blanking end 12, go up grinding machanism 2 and grinding machanism 3 down and polish each part of rectangular pipe fitting in proper order, fall from blanking end 12 at last.

Specifically, go up grinding machanism 2 and include last abrasive roll 21, lower grinding machanism 3 includes lower abrasive roll 31, the extending direction of going up abrasive roll 21 and the extending direction of abrasive roll 31 down all are parallel with the extending direction of passageway 4, go up abrasive roll 21 and can roll with lower abrasive roll 31, roll the grinding to the upper surface and the lower surface of rectangular pipe fitting respectively, go up abrasive roll 21 through with last driving motor between the area transmission be connected the roll, lower abrasive roll 31 through with down driving motor between the area transmission be connected the roll.

Preferably, the conveying mechanism 1 is a roller conveyor, and since the conveyed object is a long-strip pipe and the long-strip pipe is to be ground, the conveying mechanism 1 must be stiff to provide a supporting force for grinding the long-strip pipe.

Preferably, the conveyor belt 5 is wrapped on the surface of the channel 4 of the conveying mechanism 1, and the rollers of the roller conveyor are metal, and the elongated pipe fitting is also metal, so that the elongated pipe fitting may be worn if the rollers are in direct contact with the elongated pipe fitting, and the conveyor belt 5 is wrapped on the surface of the rollers to prevent the elongated pipe fitting from being worn by the rollers.

In order to make the efficiency of polishing higher, the effect is better, polishes more evenly, sets up grinding machanism 2 and grinding machanism 3 down to the extending direction horizontal migration that can make a round trip along passageway 4, transversely polishes rectangular pipe fitting.

Go up grinding machanism 2 and still include first horizontal displacement mechanism, and grinding machanism 2 carries out horizontal displacement on order about by first horizontal displacement mechanism, and lower grinding machanism 3 still includes second horizontal displacement mechanism, and grinding machanism 3 carries out horizontal displacement under order about by second horizontal displacement mechanism.

Specifically, the first horizontal displacement mechanism includes a first motor 221, a first cam 222 and a first transmission rod 223, a rotor of the first motor 221 is connected with a center of the first cam 222, one end of the first transmission rod 223 is fixedly connected with a position on the first cam 222 far away from the center of the first cam 222, the other end of the first transmission rod 223 is fixedly connected with the upper polishing mechanism 2, preferably, the first cam 222 is an eccentric wheel, the upper polishing roller 21 is fixed above the channel 4 through a first fixing frame, the first motor 221 is horizontally fixed on one side of an end face of the first fixing frame, and a distance is reserved between the first motor 221 and the first fixing frame, when the rotor of the first motor 221 rotates, the first cam 222 is rotated, so that the transmission rod horizontally moves back and forth, and then drives the first fixing frame to move horizontally back and forth, and finally, the upper grinding roller 21 moves horizontally back and forth, specifically, one end of the first transmission rod 223 far away from the first cam 222 is fixedly connected with the end face of the fixedly connecting frame.

The second horizontal displacement mechanism comprises a second motor 321, a second cam 322 and a second transmission rod 323, wherein a rotor of the second motor 321 is connected with the center of the second cam 322, one end of the second transmission rod 323 is fixedly connected with one position, far away from the center of the second cam 322, on the second cam 322, the other end of the second transmission rod 323 is fixedly connected with the lower sanding mechanism 3, similarly, the lower sanding roller 31 is fixed below the channel 4 through a second fixing frame, the second cam 322 is an eccentric wheel, and the difference is that the second motor 321 is vertically fixed with the supporting legs of the conveying mechanism 1, the rotor of the second motor is upward, and the horizontal displacement principle of the lower sanding roller 31 is consistent with that of the upper sanding roller 21.

Conveying mechanism 1 includes feed end 11, the sky above feed end 11 sets up first compression roller 6, the sky above in conveying mechanism 1 middle part sets up second compression roller 7, when rectangular pipe fitting has just been carried into, first compression roller 6 can push down the one end of rectangular pipe fitting at feed end 11, when polishing mechanism 2 and lower polishing mechanism 3 were polished to it in preventing, move it or go up and polish the roller rolling time area and run rectangular pipe fitting down, before the position that breaks away from first compression roller 6 was carried to rectangular pipe fitting, the other end of rectangular pipe fitting has already got into below second compression roller 7, continue to suppress rectangular pipe fitting.

In order to adapt to long-strip pipe fittings with different thicknesses, the distance between the first pressing roller 6 and the second pressing roller 7 and the upper surface of the conveying mechanism 1 can be adjusted, and the distance between the upper grinding mechanism 2 and the upper surface of the conveying mechanism 1 and the distance between the lower grinding mechanism 3 and the lower surface of the conveying mechanism 1 can be adjusted.

In particular, the distance between the first pressure roller 6 and the second pressure roller 7 is less than the length of the elongated tubular element

5cm-15cm。

As described above, the above embodiments are not limiting embodiments of the present invention, and modifications or equivalent variations made by those skilled in the art based on the substance of the present invention are within the technical scope of the present invention.

Claims

1. The utility model provides a rectangular pipe fitting terminal surface polisher which characterized in that, includes conveying mechanism, goes up grinding machanism and lower grinding machanism, the last passageway that is equipped with of conveying mechanism, the extending direction of passageway with conveying mechanism's width direction is parallel, it is in to go up the unsettled setting of grinding machanism directly over the passageway, grinding machanism sets up down under the passageway, go up grinding machanism with leave the interval that is used for rectangular pipe fitting to pass through between the grinding machanism down.

2. The elongate article end face grinder of claim 1, wherein the upper grinding mechanism comprises an upper grinding roller and the lower grinding mechanism comprises a lower grinding roller, the upper grinding roller and the lower grinding roller both extending in a direction parallel to the direction of extension of the passageway, the upper grinding roller and the lower grinding roller being capable of rolling to respectively grind the upper surface and the lower surface of the elongate article.

3. The elongated tube end face sander according to claim 2, wherein said conveyor means is a roller conveyor.

4. The sander for sanding an end face of an elongated pipe as set forth in claim 3, wherein the conveyor belt covers a portion of the surface of the conveyor mechanism on both sides of the channel.

5. The elongate pipe end face grinding machine according to any one of claims 1 to 4 wherein the upper grinding means and the lower grinding means are each horizontally movable back and forth in a direction along the extension of the channel.

6. The elongate pipe end face grinding machine as claimed in claim 5, wherein said upper grinding mechanism further comprises a first horizontal displacement mechanism and said lower grinding mechanism further comprises a second horizontal displacement mechanism.

7. The sander for grinding an end face of a long pipe according to claim 6, wherein said first horizontal displacement mechanism comprises a first motor, a first cam and a first transmission rod, a rotor of said first motor is connected to a center of said first cam, one end of said first transmission rod is fixedly connected to a position of said first cam far from a center of said first cam, and the other end of said first transmission rod is fixedly connected to said upper sanding mechanism.

8. The sander according to claim 7, wherein said second horizontal displacement mechanism comprises a second motor, a second cam, and a second transmission rod, a rotor of said second motor is connected to a center of said second cam, one end of said second transmission rod is fixedly connected to a position on said second cam far from said center of said second cam, and another end of said second transmission rod is fixedly connected to said lower sanding mechanism.

9. The elongated pipe end face sander of claim 8, wherein said feed mechanism includes a feed end, a first pressure roller is positioned above said feed end, a second pressure roller is positioned above the middle of said feed mechanism, and the distance between said first pressure roller and said second pressure roller is less than 5cm to 10cm of the length of said elongated pipe.