CN210877596U

CN210877596U - Scrap iron discharging device for lathe

Info

Publication number: CN210877596U
Application number: CN201921971256.1U
Authority: CN
Inventors: 刘德均
Original assignee: Chongqing Juliang Machinery Manufacturing Co ltd
Current assignee: Chongqing Juliang Machinery Manufacturing Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-06-30
Anticipated expiration: 2029-11-11

Abstract

The utility model provides an iron fillings eduction gear for lathe, which comprises a housin and a driving device, the casing includes the bottom plate and fixes two blocks of curb plates in the bottom plate left and right sides respectively, the front end of casing is equipped with the ascending feed inlet of opening, the rear end of bottom plate is equipped with the decurrent discharge gate of opening, the rotatable drive shaft that is provided with between the front end of two blocks of curb plates, both ends all are equipped with drive sprocket about the drive shaft, the rotatable driven shaft that is equipped with between the rear end of two blocks of curb plates, both ends all are equipped with driven sprocket about the driven shaft, all be equipped with the transfer chain between two drive sprocket and the driven sprocket that corresponds, be equipped with the polylith scraper blade between two transfer chains, the both ends of every scraper blade are fixed respectively on two transfer chains, when the scraper blade rotates the downside to. Since the technical scheme is used, the utility model discloses possibility that ability greatly reduced is stuck can reduce the number of times of overhauing, has reduced the waste of production time.

Description

Scrap iron discharging device for lathe

Technical Field

The utility model belongs to the technical field of the machine-building, specifically a scrap iron eduction gear for lathe.

Background

In the process of machining parts by using a lathe, a lot of scrap iron is generated, and the scrap iron needs to be continuously discharged out of the lathe so as to prevent the scrap iron from being accumulated in the lathe to influence the smooth operation of the turning. Although being equipped with iron fillings eduction gear in current lathe, current iron fillings eduction gear all is the conveyer belt that adopts, and in the turning course, iron fillings fall on the conveyer belt, are constantly conveyed to the lathe outward by the conveyer belt, use the conveyer belt conveying iron fillings in-process, the phenomenon of cassette appears very easily, need overhaul and suspend production, extravagant production time.

SUMMERY OF THE UTILITY MODEL

To the technical problem that above-mentioned prior art exists, the utility model provides an iron fillings eduction gear for lathe.

The utility model aims at realizing the technical proposal, which comprises a shell and a driving device, wherein the shell comprises a bottom plate and two side plates which are respectively fixed at the left side and the right side of the bottom plate, the front end of the shell is provided with a feed inlet with an upward opening, the rear end of the bottom plate is provided with a discharge outlet with a downward opening, a driving shaft is rotatably arranged between the front ends of the two side plates, the left end and the right end of the driving shaft are both provided with driving chain wheels, a driven shaft is rotatably arranged between the rear ends of the two side plates, the left end and the right end of the driven shaft are both provided with driven chain wheels, a transmission chain is arranged between the two driving chain wheels and the driven chain wheels corresponding to the driving chain wheels, a plurality of scraping plates are arranged between the two transmission chains, the scraping plates are arranged along the motion direction which is vertical to the transmission chains, the, when the scraper rotates to the lower side of the conveying chain along with the conveying chain, the lower end of the scraper is in contact with the bottom plate.

Further, the bottom plate includes first board section, second board section and third board section, second board section fixed connection is in the rear end of first board section and for the perk that makes progress of first board section, third board section fixed connection is in the rear end and the level setting of second board section, the discharge gate is located the rear end of third board section, first board section and second board section junction are equipped with first turning sprocket, second board section and third board section junction are equipped with the second turning sprocket, first turning sprocket and second turning sprocket are used for making the conveying chain that is located between driving sprocket downside and the driven sprocket downside buckle the diversion to make the scraper blade of conveying chain downside contact with first board section, second board section and third board section along with the conveying chain motion in-process.

Furthermore, the lower side of the third plate section is provided with support legs, and the support legs are used for supporting the third plate section.

Further, the lower extreme of supporting leg is equipped with the flat board, both ends all are equipped with the through-hole about the flat board, be equipped with the screw rod in the through-hole, spiral shell has two nuts, two on the screw rod the upside and the downside of flat board are located to the nut branch, the lower extreme of screw rod is equipped with the universal wheel.

Furthermore, a brake clip is arranged on the universal wheel.

Further, the left edge and the right edge of the feed inlet are both inwards provided with baffle plates, and the baffle plates are used for shielding the corresponding conveying chains.

Further, the baffle is inclined downward from the outside to the inside.

Since the technical scheme is used, the beneficial effects of the utility model are that:

1. use the utility model provides a pair of during iron fillings eduction gear for lathe, start drive arrangement, drive arrangement drives the drive shaft and rotates, and the drive shaft drives two transfer chains and rotates, and the scraper blade rotates along with the transfer chain. Because when the scraper blade rotates the downside to the conveying chain along with the conveying chain, the lower extreme and the bottom plate contact of scraper blade, after iron fillings fell into the bottom plate of casing from the feed inlet, can be scraped backward by the scraper blade, and last iron fillings can be scraped down by the discharge gate from the bottom plate to reach the purpose of discharge iron fillings, through the cooperation discharge iron fillings of scraper blade and bottom plate, can greatly reduced by the possibility of blocking, can reduce the number of times of overhauing, reduced the waste of production time.

2. The bottom plate includes first plate section, second plate section and third plate section, second plate section fixed connection is in the rear end of first plate section and for the perk that makes progress of first plate section, third plate section fixed connection is in the rear end and the level setting of second plate section, the discharge gate is located the rear end of third plate section, first plate section and second plate section junction are equipped with first diversion sprocket, second plate section and third plate section junction are equipped with the second diversion sprocket, first diversion sprocket and second diversion sprocket are used for making the transfer chain that is located between drive sprocket downside and the driven sprocket downside buckle the diversion, so that the scraper blade of transfer chain downside is with first plate section along with the transfer chain motion in-process, second plate section and the contact of third plate section. Can convey the iron fillings to discharge behind the higher position, conveniently place higher dress iron fillings basket that is used for splendid attire discharge below the discharge gate, reduce the frequency of changing the basket.

3. And supporting legs are arranged at the lower side of the third plate section and used for supporting the third plate section. The rear end of the housing is supported by support legs.

4. The lower extreme of supporting leg is equipped with the flat board, and both ends all are equipped with the through-hole about the flat board, are equipped with the screw rod in the through-hole, and the spiral shell has two nuts on the screw rod, and dull and stereotyped upside and downside are located to two nut branches, and the lower extreme of screw rod is equipped with the universal wheel. The universal wheels are arranged, so that the shell can be conveniently moved; the height of the rear end of the housing can be adjusted by rotating the nut on the threaded rod to make it easier to install the front end of the housing into the bed when installed.

5. The universal wheel is provided with a brake clip. When the universal wheel is used, the universal wheel can be limited by the brake clip, so that the shell is not easy to move in the use process.

6. The feed inlet left and right edges are both inwards provided with baffle plates which are used for shielding the corresponding conveying chains. Can reduce the iron fillings that fall into in the conveying chain to reduce the damage of iron fillings to the conveying chain.

7. The baffle is inclined downwards from outside to inside. The scrap iron falling onto the baffle can slide onto the bottom plate of the shell.

Drawings

FIG. 1 is a left side view of an iron chip discharging device for a lathe according to the present invention;

FIG. 2 is a top view of the scrap iron discharging apparatus for a lathe according to the present invention;

fig. 3 is a sectional view a-a of fig. 2.

In the figure, 1, a bottom plate; 2. a drive device; 3. a side plate; 4. a feed inlet; 5. a discharge port; 6. a drive shaft; 7. a drive sprocket; 8. a driven shaft; 9. a driven sprocket; 10 a conveyor chain; 11. a squeegee; 12. a first plate section; 13. a second plate section; 14. a third plate section; 15. a first direction changing sprocket; 16. a second direction changing sprocket; 17. supporting legs; 18. a flat plate; 19. a screw; 20. a nut; 21. a universal wheel; 22. a brake clip; 23. and a baffle plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

As shown in fig. 1, fig. 2 and fig. 3, the utility model comprises a housing and a driving device 2, the housing comprises a bottom plate 1 and two side plates 3 respectively fixed on the left and right sides of the bottom plate 1, the front end of the housing is provided with a feed inlet 4 with an upward opening, the rear end of the bottom plate 1 is provided with a discharge outlet 5 with a downward opening, the two ends of a driving shaft 6 are respectively connected with the two side plates 3 through bearings, so that the two ends of the driving shaft 6 can be rotatably connected with the two side plates 3, the left and right ends of the driving shaft 6 are respectively provided with a driving sprocket 7, the two driving sprockets 7 are both positioned between the two side plates 3, the two ends of the driven shaft 8 are respectively connected with the two side plates 3 through bearings, so that the two ends of the driven shaft 8 can be rotatably connected with the two side plates 3, the left and right ends of the driven shaft 8 are both provided with driven sprockets 9, the two, namely, a transmission chain 10 is arranged between the driving chain wheel 7 positioned at the left end of the driving shaft 6 and the driven chain wheel 9 positioned at the left end of the driven shaft 8, and the transmission chain 10 is arranged between the driving chain wheel 7 positioned at the right end of the driving shaft 6 and the driven chain wheel 9 positioned at the right end of the driven shaft 8; a plurality of scraping plates 11 are arranged between the two conveying chains 10, the scraping plates 11 are arranged along the moving direction perpendicular to the conveying chains 10, two ends of each scraping plate 11 are respectively fixed on the two conveying chains 10, the driving device 2 is a motor, a rotating shaft of the motor is fixedly connected with a driving shaft 6 through a coaxial line, and when the scraping plates 11 rotate to the lower sides of the conveying chains 10 along with the conveying chains 10, the lower ends of the scraping plates 11 are in contact with the bottom plate 1.

Use the utility model provides a pair of during iron fillings eduction gear for lathe, start drive arrangement 2, drive arrangement 2 drives drive shaft 6 and rotates, and drive shaft 6 drives two transfer chains 10 and rotates, and scraper blade 11 rotates along with transfer chain 10. Because when scraper blade 11 rotates to the downside of conveying chain 10 along with conveying chain 10, scraper blade 11's lower extreme and bottom plate 1 contact, iron fillings fall into the bottom plate 1 of casing back from feed inlet 4, can be scraped to the back by scraper blade 11, iron fillings can be scraped by discharge gate 5 from bottom plate 1 at last, thereby reach the purpose of discharge iron fillings, through scraper blade 11 and bottom plate 1's cooperation discharge iron fillings, can greatly reduced by the possibility of card, can reduce the number of times of overhauing, the waste of production time has been reduced.

The bottom plate 1 comprises a first plate section 12, a second plate section 13 and a third plate section 14, the second plate section 13 is fixedly connected to the rear end of the first plate section 12 and is tilted upwards relative to the first plate section 12, the third plate section 14 is fixedly connected to the rear end of the second plate section 13 and is horizontally arranged, the discharge port 5 is positioned at the rear end of the third plate section 14, a first direction changing sprocket 15 is arranged at the joint of the first plate section 12 and the second plate section 13, a second direction changing sprocket 16 is arranged at the joint of the second plate section 13 and the third plate section 14, the first direction changing sprocket 15 and the second direction changing sprocket 16 are used for bending and changing the direction of the transmission chain 10 between the lower side of the driving sprocket 7 and the lower side of the driven sprocket 9, the part of the transmission chain 10 between the driving sprocket 7 and the first direction changing sprocket 15 is parallel to the first plate section 12, the part of the transmission chain 10 between the first direction changing sprocket 15 and the second direction changing sprocket 16 is parallel to the second plate section 13, the part of the conveyor chain 10 between the second direction changing sprocket 16 and the driven sprocket 9 is parallel to the third plate section 14 so that the scraper 11 on the lower side of the conveyor chain 10 contacts the first plate section 12, the second plate section 13 and the third plate section 14 during movement with the conveyor chain 10. Can convey the iron fillings to higher position back discharge, conveniently place higher dress iron fillings basket that is used for splendid attire discharge in discharge gate 5 below, reduce the frequency of changing the basket.

The underside of the third plate section 14 is provided with support legs 17, the support legs 17 being for supporting the third plate section 14. The rear end of the housing is supported by support legs 17.

The lower end of the supporting leg 17 is provided with a flat plate 18, the left end and the right end of the flat plate 18 are provided with through holes, screw rods 19 are arranged in the through holes, two nuts 20 are screwed on the screw rods 19, the two nuts 20 are respectively arranged on the upper side and the lower side of the flat plate 18, and universal wheels 21 are arranged at the lower ends of the screw rods 19. The universal wheels 21 are arranged, so that the shell can be conveniently moved; the height of the rear end of the housing can be adjusted by turning the nut 20 on the screw 19 to make it easier to install the front end of the housing into the bed when installed.

The universal wheel 21 is provided with a brake clip 22. In use, the universal wheel 21 can be restrained using the brake clip 22 so that the housing is less likely to move during use.

The left edge and the right edge of the feed port 4 are both provided with a baffle 23 inwards, and the baffles 23 are used for shielding the corresponding conveying chains 10. Scrap iron falling into the conveying chain 10 can be reduced, and damage to the conveying chain 10 caused by the scrap iron is reduced.

The baffle 23 slopes downwardly from the outside to the inside. So that the iron pieces falling onto the baffle plate 23 can slide onto the bottom plate 1 of the housing.

The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.

Claims

1. The utility model provides a scrap iron eduction gear for lathe which characterized in that: the automatic scraper conveying device comprises a shell and a driving device, wherein the shell comprises a bottom plate and two side plates which are respectively fixed on the left side and the right side of the bottom plate, a feed inlet with an upward opening is formed in the front end of the shell, a discharge outlet with a downward opening is formed in the rear end of the bottom plate, a driving shaft is rotatably arranged between the front ends of the two side plates, driving chain wheels are arranged at the left end and the right end of the driving shaft, a driven shaft is rotatably arranged between the rear ends of the two side plates, driven chain wheels are arranged at the left end and the right end of the driven shaft, a conveying chain is arranged between the two driving chain wheels and the driven chain wheels corresponding to the driving chain wheels, a plurality of scraper plates are arranged between the two conveying chains, the scraper plates are arranged along the motion direction perpendicular to the conveying chains, the two ends of each scraper plate are respectively fixed, the lower end of the scraper is contacted with the bottom plate.

2. The iron scrap discharge device for a lathe according to claim 1, wherein: the bottom plate includes first plate section, second plate section and third plate section, second plate section fixed connection is in the rear end of first plate section and for the perk that makes progress of first plate section, third plate section fixed connection is in the rear end and the level setting of second plate section, the discharge gate is located the rear end of third plate section, first plate section and second plate section junction are equipped with first diversion sprocket, second plate section and third plate section junction are equipped with second diversion sprocket, first diversion sprocket and second diversion sprocket are used for making the transfer chain that is located between drive sprocket downside and the driven sprocket downside buckle to make the scraper blade of transfer chain downside contact with first plate section, second plate section and third plate section along with the transfer chain motion in-process.

3. The iron scrap discharge apparatus for a lathe according to claim 2, wherein: and supporting legs are arranged on the lower side of the third plate section and are used for supporting the third plate section.

4. A scrap iron discharging device for a lathe according to claim 3, wherein: the lower extreme of supporting leg is equipped with the flat board, both ends all are equipped with the through-hole about the flat board, be equipped with the screw rod in the through-hole, spiral shell closes two nuts on the screw rod, two the nut branch is located dull and stereotyped upside and downside, the lower extreme of screw rod is equipped with the universal wheel.

5. The iron scrap discharge device for a lathe according to claim 4, wherein: and a brake clip is arranged on the universal wheel.

6. The iron scrap discharge device for a lathe according to claim 1, wherein: the feed inlet left and right edges are both inwards provided with baffle plates, and the baffle plates are used for shielding the corresponding conveying chains.

7. The iron scrap discharge device for a lathe according to claim 6, wherein: the baffle is inclined downwards from outside to inside.