CN108527087B

CN108527087B - Polishing equipment suitable for processing of multiple bars

Info

Publication number: CN108527087B
Application number: CN201810213919.7A
Authority: CN
Inventors: 陈善兰
Original assignee: Zhejiang Fuxing Garment Co Ltd
Current assignee: Pingyi Ren'an Traditional Chinese Medicine Industry Development Co ltd
Priority date: 2018-03-15
Filing date: 2018-03-15
Publication date: 2020-07-28
Anticipated expiration: 2038-03-15
Also published as: CN108527087A

Abstract

The invention relates to a polishing device suitable for processing a plurality of bars, which comprises a substrate, wherein a support frame is fixed on the substrate, synchronous belt wheels are respectively arranged at the upper left, lower left, upper right and lower right positions of the support frame, synchronous belts are jointly arranged on the upper left, lower left, upper right and lower right synchronous belt wheels, the outer side surfaces of the synchronous belts are connected with an abrasive belt, a belt interval adjusting mechanism connected with the synchronous belt wheels is arranged on the support frame, and a plurality of bar clamping mechanisms are respectively arranged at the left side and the right side of the synchronous belts; the multi-bar clamping mechanism comprises a mounting seat, a plurality of ejector pins, a chuck, a belt transmission mechanism and a driving motor; the adjusting mechanism comprises a tension wheel, a guide rod, an elliptical wheel, a rotating handle, a pressing wheel and a pressing driving mechanism. The invention can realize the simultaneous polishing of a plurality of bars, improve the working efficiency and meet the requirement of batch production; the abrasive belt grinding machine can also adapt to grinding of bars with different diameters, the abrasive belt is fully utilized, the abrasive belt replacement times are reduced, and the service life of equipment is prolonged.

Description

Polishing equipment suitable for processing of multiple bars

Technical Field

The invention relates to the technical field of part processing, in particular to a polishing device suitable for processing a plurality of bars.

Background

Automobile parts are used as important components of automobiles, are various in variety and large in production batch, and how to realize high-quality and high-efficiency production of the parts becomes a new target continuously pursued by people. As is well known, the structural strength of the car body, which is the final part of the car, determines the future crash resistance and the emergency safety of the car, and the car body requires various reinforcing plate bars or bar members for supporting, such as a bumper and a connecting steel pipe, during the production.

At present, when a bar is polished, the traditional polishing equipment can only process a single bar at one time, the production efficiency is low, and the requirement of batch production is difficult to adapt; the abrasive belt is adopted in the traditional grinding process, the abrasive belt is abraded after long-time work, the abrasive belt needs to be replaced frequently, the operation is complex, and the use is not facilitated.

Disclosure of Invention

In order to avoid and solve the technical problems, the invention provides a grinding device suitable for processing a plurality of bars.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

the grinding equipment suitable for processing a plurality of bars comprises a base plate, wherein a support frame is fixed on the base plate, synchronous belt wheels are mounted at the upper left part, the lower left part, the upper right part and the lower right part of the support frame, synchronous belt wheels mounted on the upper left part, the lower left part, the upper right part and the lower right part of the support frame are provided with synchronous belts, the outer sides of the synchronous belts are provided with abrasive belts, and a belt spacing adjusting mechanism connected with the synchronous belt wheels is arranged on the support frame.

The left side of hold-in range, right side all are equipped with many bar clamping machine and construct, many bar clamping machine construct including fixing the mount pad at rear end, front end on the base plate, are located and are fixed with a plurality of thimble that is vertical arranging on the mount pad of front end, and every thimble all corresponds the chuck of being connected on the mount pad of rear end, be connected with the belt drive mechanism of transmission power on the chuck jointly, be connected with driving motor on any chuck.

Further, the belt transmission mechanism includes a pulley mounted on each chuck, and a belt mounted on all the pulleys.

Furthermore, the belt spacing adjusting mechanism comprises a tension pulley, a guide rod, an elliptical wheel, a rotating handle, a pressing wheel and a pressing driving mechanism, wherein the tension pulley is installed on the support frame and matched with the synchronous belt, the guide rod is connected to the synchronous belt pulley and is in horizontal sliding fit with the support frame, the elliptical wheel is installed on the support frame and is tightly attached to the left guide rod and the right guide rod, the rotating handle is coaxially connected with the elliptical wheel, the pressing wheel is horizontally slid on the support frame and is symmetrically arranged in the left-right direction, and.

Furthermore, compress tightly actuating mechanism including install on the support frame and both ends connect the double-end lead screw of pinch roller, connect the hand wheel at the double-end lead screw middle part respectively.

Furthermore, the pinch roller includes the aureola, fix on the aureola and with the slide bar that the double-end lead screw links to each other, connect the rubber layer on the aureola.

The invention has the beneficial effects that:

the invention has reasonable structural design, can realize simultaneous grinding of a plurality of bars by combining the use of the synchronous belt wheel and the abrasive belt, greatly improves the working efficiency and is beneficial to meeting the requirement of batch production; through adjustable hold-in range mechanism, can also adapt to polishing of different diameter size bars, realize reducing the abrasive band and change the number of times, extension equipment live time facilitates the use greatly to the make full use of abrasive band.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

fig. 3 is a partial sectional view taken along line B-B of fig. 1.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below.

As shown in fig. 1 to 3, a polishing device suitable for processing a plurality of bars includes a substrate 1, a support frame 2 is fixed on the substrate 1, synchronous pulleys 3 are mounted at upper left, lower left, upper right and lower right positions of the support frame 2, synchronous belts 4 are commonly mounted on the synchronous pulleys 3, an abrasive belt 5 is arranged on the outer side surface of the synchronous belt 4, and a belt spacing adjusting mechanism connected with the synchronous pulleys 3 is arranged on the support frame 2.

The left side of hold-in range 4, right side all are equipped with many bar clamping machine and construct, many bar clamping machine construct including fixing the mount pad 6 at base plate 1 upper rear end, front end, are located and are fixed with a plurality of thimble 7 that is vertical arranging on the mount pad 6 of front end, and every thimble 7 all corresponds the chuck 8 of being connected on the mount pad 6 of rear end, be connected with the belt drive mechanism 9 of transmission power on the chuck 8 jointly, be connected with driving motor 17 on any chuck 8.

The belt drive mechanism 9 includes pulleys 91 mounted on each chuck 8, and a belt 92 mounted on all the pulleys 91.

The belt spacing adjusting mechanism comprises a tension pulley 10, a guide rod 12, an elliptical wheel 13, a rotating handle 14, a pressing wheel 15 and a pressing driving mechanism, wherein the tension pulley 10 is installed on the support frame 2 and is matched with the synchronous belt 4, the guide rod 12 is connected to the synchronous belt pulley 3 and is in horizontal sliding fit with the support frame 2, the elliptical wheel 13 is installed on the support frame 2 and is tightly attached to the left guide rod 12 and the right guide rod 12, the rotating handle 14 is coaxially connected with the elliptical wheel 13, the pressing wheel 15 is horizontally slid on the support frame 2 and is arranged in. It is worth to be noted that the bar stock in the invention is abraded after being contacted with the abrasive belt 5 for a long time, and the contact position of the bar stock is changed to reach a new abrasive belt grinding area by loosening the pressing wheel 15 and manually rotating the synchronous belt 4 to move, so that the service life is prolonged.

The pressing driving mechanism comprises a double-end lead screw 16 and a hand wheel 11, wherein the double-end lead screw 16 is installed on the support frame 2, two ends of the double-end lead screw are respectively connected with the pressing wheel 15, and the hand wheel 11 is connected to the middle of the double-end lead screw 16.

The pressing wheel 15 comprises a smooth wheel 151, a sliding rod 152 fixed on the smooth wheel 151 and connected with the double-head screw 16, and a rubber layer 153 connected on the smooth wheel 151. During the use, through with rubber layer 153 and the fixed smooth wheel 151 that sets up, guarantee that hold-in range 4 can not take place to rotate at the in-process of polishing.

When the device is used, one end of a bar is positioned at the thimble 7, and the other end of the bar is clamped on the chuck 8, so that a plurality of bars are sequentially installed; after the rotating handle 14 is rotated, the long half shaft end of the elliptical wheel 13 pushes the guide rod 12 to move outwards, the synchronous belt wheel 3 pushes the synchronous belt 4 to move, the distance between the left belt surface and the right belt surface is increased, finally, the abrasive belt 5 on the synchronous belt 4 is in contact with the bars, the tension wheel 10 ensures the tension force on the whole synchronous belt 4, meanwhile, the variable length of the synchronous belt 4 is reserved, the double-end lead screw 16 drives the pinch rollers 15 on the left side and the right side to slide outwards through the slide rod 152 through the manual operation of the hand wheel 11, and the rubber layer 153 is in contact with the teeth on the synchronous belt 4, so that the synchronous belt 4 is prevented from; after the driving motor 17 is started, a plurality of bars rotate simultaneously through the connection of the belt transmission mechanism 9, and the abrasive belt 5 polishes the bars.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be suitable for equipment of polishing of a plurality of bar processing, includes base plate (1), its characterized in that: a supporting frame (2) is fixed on the base plate (1), synchronous belt wheels (3) are mounted at the upper left, lower left, upper right and lower right positions of the supporting frame (2), synchronous belts (4) are mounted on the upper left, lower left, upper right and lower right synchronous belt wheels (3) together, an abrasive belt (5) is connected to the outer side surface of each synchronous belt (4), and a belt spacing adjusting mechanism connected with the synchronous belt wheels (3) is arranged on the supporting frame (2);

the left side of hold-in range (4), right side all are equipped with many barss clamping machine and construct, many barss clamping machine construct including fixing mount pad (6) at base plate (1) upper rear end, front end, are located and are fixed with a plurality of thimble (7) that are vertical arranging on mount pad (6) of front end, and every thimble (7) all correspond chuck (8) of being connected on mount pad (6) of rear end, be connected with belt drive mechanism (9) of transmission power jointly on chuck (8), be connected with driving motor (17) on any chuck (8), take apart from adjustment mechanism including install on support frame (2) and with hold-in range (4) complex take-up pulley (10), connect on synchronous pulley (3) and with support frame (2) horizontal sliding fit's guide arm (12), install on support frame (2) and with the elliptical wheel (13) of controlling two guide arms (12) and hug closely, The pressing mechanism comprises a rotating handle (14) coaxially connected with an elliptical wheel (13), a pressing wheel (15) horizontally sliding with a support frame (2) and symmetrically arranged in the left-right direction, and a pressing driving mechanism connected with the pressing wheel (15), wherein the pressing driving mechanism comprises a double-end lead screw (16) arranged on the support frame (2) and two ends of the double-end lead screw are respectively connected with the pressing wheel (15), and a hand wheel (11) connected to the middle part of the double-end lead screw (16).