CN217255444U

CN217255444U - Automatic polishing device for chain production

Info

Publication number: CN217255444U
Application number: CN202123364900.9U
Authority: CN
Inventors: 翟安祥
Original assignee: Kmc Chain Taicang Co ltd
Current assignee: Kmc Chain Taicang Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-23
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses an automatic burnishing device of chain production usefulness, including casing and burnishing barrel, the top swing joint of casing has the end cover, a plurality of springs of bottom fixedly connected with of end cover, the bottom fixedly connected with closing plate of spring, and the closing plate contacts with the burnishing barrel, the bottom inner wall fixedly connected with motor of casing, the first gear of the one end fixedly connected with of motor output shaft, the bottom inner wall swing joint of casing has the dwang, a plurality of slide rails of circumference outside fixedly connected with of dwang. The utility model discloses not only can use through the cooperation of end cover and closing plate, avoid the polishing powder in the polishing barrel can be thrown away the bucket and lead to easily causing harm to the personnel on next door outward, improved the security of device, can use through the cooperation of ejector pin and special-shaped ring simultaneously, make the polishing barrel polish the chain more efficiently, improve the polishing effect of device, can also make and obtain fixedly between end cover and the casing through the locating lever.

Description

Automatic polishing device for chain production

Technical Field

The utility model relates to a polishing machine technical field especially relates to an automatic burnishing device of chain production usefulness.

Background

The chain is generally a metal chain ring or a ring, is mostly used as a mechanical transmission and traction chain for obstructing a traffic passage, and is divided into a transmission chain, a conveying chain, a traction chain and a special chain according to different purposes and functions.

In the production process of the chain, in order to improve the quality of the chain, the parts need to be polished before the chain is assembled, and when the conventional polishing device rotates the polishing barrel, polishing powder in the barrel can be thrown out of the barrel, so that the polishing device is easy to damage nearby personnel and influence the polishing safety, and therefore, the automatic polishing device for chain production is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic polishing device for chain production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic polishing device for chain production comprises a shell and a polishing barrel, wherein the top of the shell is movably connected with an end cover, the bottom of the end cover is fixedly connected with a plurality of springs, the bottom ends of the springs are fixedly connected with a sealing plate, the sealing plate is contacted with the polishing barrel, the inner wall of the bottom of the shell is fixedly connected with a motor, one end of an output shaft of the motor is fixedly connected with a first gear, the inner wall of the bottom of the shell is movably connected with a rotating rod, the outer side of the circumference of the rotating rod is fixedly connected with a plurality of sliding rails, the sliding rails are internally and movably connected with a second gear, the first gear is meshed with the second gear, the outer wall of the bottom of the polishing barrel is fixedly connected with a sliding barrel, the sliding barrel is slidably connected with the sliding rails, the inner walls of multiple sides of the shell are fixedly connected with concave plates, the inner part of one concave plate is movably connected with a pressure rod, and the bottom end of the pressure rod is fixedly connected with a cross rod, the inside of horizontal pole has been seted up and has been kept away the position groove, and the second gear is located the inside of keeping away the position groove and contacts with keeping away the position groove, the top fixedly connected with extension spring of horizontal pole, and the extension spring is fixed mutually with concave board.

As the utility model discloses scheme further again, the top fixedly connected with ejector pin of concave template, the top swing joint of ejector pin has the ball, the circumference outside fixedly connected with abnormal shape ring of burnishing barrel, and abnormal shape ring and ball contact.

As a further scheme of the utility model, one side fixedly connected with fixed block of end cover.

As the utility model discloses scheme further again, the jack has all been seted up to one side of fixed block and casing, and swing joint has the locating lever in the jack.

As the utility model discloses scheme further again, the one end fixedly connected with pull ring of locating lever, the outside fixedly connected with rubber pad of pull ring.

As a further proposal of the utility model, the outside fixedly connected with spacing ring of depression bar, and spacing ring and concave type board contact.

As the utility model discloses further scheme again, a plurality of lower margins of bottom outer wall fixedly connected with of casing, and lower margin symmetric distribution.

The utility model has the advantages that:

1. the end cover is matched with the sealing plate for use, the end cover covers the shell, the end cover pushes the pressure rod to move downwards, the transverse rod moves downwards and drives the second gear to move to a proper position along the sliding rail to be contacted with the first gear, the tension spring extends, then the motor is started, the motor rotates to drive the first gear to drive the second gear to rotate, the rotating rod drives the polishing barrel to rotate through the sliding barrel to polish the chain, meanwhile, the end cover covers the polishing barrel, the polishing powder in the polishing barrel is prevented from being thrown out of the barrel, harm is easily caused to people beside the polishing barrel, the polishing safety is influenced, and the safety of the device is improved.

2. Through the cooperation use of ejector pin and heterotypic ring, the burnishing barrel rotates and makes heterotypic ring rotate to make the ball on the ejector pin promote heterotypic ring, and then make the burnishing barrel reciprocate, and the sliding barrel slides along the slide rail, and then makes the burnishing barrel more efficient polish the chain, has improved the polishing effect of device.

3. Through the setting of installation locating lever on the fixed block, insert the jack on the locating lever follow the fixed block in the jack on the casing to obtain fixedly between messenger's end cover and the casing, improved the result of use of device.

Drawings

Fig. 1 is a schematic perspective view of an automatic polishing device for chain production according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a housing of an automatic polishing apparatus for chain production according to the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of a polishing barrel of the automatic polishing device for chain production according to the present invention;

FIG. 4 is an enlarged schematic view of part A of the automatic polishing device for chain production according to the present invention;

fig. 5 is a schematic view of a cross-sectional structure of a pressing rod of the automatic polishing device for chain production according to the present invention.

In the figure: 1. a fixed block; 2. a pull ring; 3. an end cap; 4. a housing; 5. ground feet; 6. positioning a rod; 7. a ball bearing; 8. a top rod; 9. a concave plate; 10. a polishing barrel; 11. a first gear; 12. rotating the rod; 13. a second gear; 14. a sliding cylinder; 15. a profiled ring; 16. sealing plates; 17. a spring; 18. a slide rail; 19. a position avoiding groove; 20. a cross bar; 21. a tension spring; 22. a limiting ring; 23. a pressure lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-5, an automatic polishing device for chain production comprises a housing 4 and a polishing barrel 10, wherein the top of the housing 4 is rotatably connected with an end cover 3, the bottom of the end cover 3 is welded with a plurality of springs 17, the bottom ends of the springs 17 are welded with a sealing plate 16, the sealing plate 16 is in contact with the polishing barrel 10, the inner wall of the bottom of the housing 4 is fixed with a motor through bolts, one end of the output shaft of the motor is connected with a first gear 11 in a key manner, the inner wall of the bottom of the housing 4 is rotatably connected with a rotating rod 12, the outer side of the circumference of the rotating rod 12 is welded with a plurality of sliding rails 18, the sliding rails 18 are slidably connected with a second gear 13, the first gear 11 is engaged with the second gear 13, the outer wall of the bottom of the polishing barrel 10 is fixed with a sliding barrel 14 through bolts, the sliding barrel 14 is slidably connected with the sliding rails 18, concave plates 9 are fixed on the inner walls of multiple sides of the housing 4 through bolts, a compression rod 23 is slidably connected with one of the concave plate 9, the bottom end of the pressure lever 23 is fixed with a cross bar 20 through a bolt, the inside of the cross bar 20 is provided with a spacing groove 19, the second gear 13 is positioned inside the avoiding groove 19 and contacts with the avoiding groove 19, the top of the cross bar 20 is welded with a tension spring 21, and the tension spring 21 is fixed with the concave plate 9, the end cover 3 covers the shell 4, the end cover 3 pushes the pressure rod 23 to move downwards, so that the cross bar 20 moves downwards and brings the second gear 13 to move along the slide rail 18 to a proper position to be in contact with the first gear 11, and the tension spring 21 is extended, then the motor is started, the motor rotates to make the first gear 11 drive the second gear 13 to rotate, so that the rotating rod 12 drives the polishing barrel 10 to rotate through the sliding barrel 14 to polish the chain, meanwhile, the end cover 3 covers the polishing barrel 10, so that the polishing powder in the polishing barrel 10 is prevented from being thrown out of the barrel, and the polishing powder is easy to harm nearby personnel and influence the polishing safety.

In the utility model, it should be noted that, the top of the concave plate 9 is fixed with a mandril 8 through a bolt, the top end of the mandril 8 is connected with a ball 7 in a rotating way, the outer side of the circumference of the polishing barrel 10 is fixed with a special-shaped ring 15 through a bolt, and the special-shaped ring 15 is contacted with the ball 7, the polishing barrel 10 rotates to lead the special-shaped ring 15 to rotate, thereby leading the ball 7 on the mandril 8 to push the special-shaped ring 15, further leading the polishing barrel 10 to move up and down, leading a sliding barrel 14 to slide along a sliding rail 18, further leading the polishing barrel 10 to polish a chain more efficiently, one side of an end cover 3 is fixed with a fixed block 1 through a bolt, jacks are respectively arranged at one sides of the fixed block 1 and a shell 4, a positioning rod 6 is inserted in the jack, the positioning rod 6 is inserted in the jack on the shell 4 from the fixed block 1, thereby leading the end cover 3 and the shell 4 to be fixed, one end of the positioning rod 6 is fixed with a pull ring 2 through a bolt, the pull ring 2 makes things convenient for the staff to stimulate the pull ring 2, and the outside of pull ring 2 is bonded there is the rubber pad, and the outside welding of depression bar 23 has spacing ring 22, and spacing ring 22 contacts with concave type board 9, and spacing ring 22 can restrict the position of depression bar 23, avoids depression bar 23 to remove the use of excessive influencing device, and the bottom outer wall of casing 4 has a plurality of lower margins 5 through the bolt fastening, and lower margin 5 symmetric distribution.

The working principle is as follows: when the chain needs to be polished, the end cover 3 covers the shell 4, the end cover 3 pushes the pressure rod 23 to move downwards, so that the cross rod 20 moves downwards and drives the second gear 13 to move to a proper position along the slide rail 18 to be contacted with the first gear 11, the tension spring 21 extends, then the positioning rod 6 is inserted into the jack on the shell 4 from the jack on the fixing block 1, so that the end cover 3 and the shell 4 are fixed, then the motor is started, the motor rotates to drive the first gear 11 to drive the second gear 13 to rotate, so that the rotating rod 12 drives the polishing barrel 10 to rotate through the slide barrel 14 to polish the chain, meanwhile, the end cover 3 covers the polishing barrel 10, the polishing powder in the polishing barrel 10 is prevented from being thrown out of the barrel, so that the polishing powder is easy to cause harm to people nearby, the polishing safety is influenced, meanwhile, the polishing barrel 10 rotates to drive the special-shaped ring 15, so that the balls 7 on the ejector rod 8 push the special-shaped ring 15, thereby moving the polishing barrel 10 up and down and the sliding barrel 14 slides along the slide rail 18, thereby enabling the polishing barrel 10 to polish the chain more efficiently.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. An automatic polishing device for chain production comprises a shell (4) and a polishing barrel (10), and is characterized in that the top of the shell (4) is movably connected with an end cover (3), the bottom of the end cover (3) is fixedly connected with a plurality of springs (17), the bottom ends of the springs (17) are fixedly connected with a sealing plate (16), the sealing plate (16) is in contact with the polishing barrel (10), the inner wall of the bottom of the shell (4) is fixedly connected with a motor, one end of the output shaft of the motor is fixedly connected with a first gear (11), the inner wall of the bottom of the shell (4) is movably connected with a rotating rod (12), the outer side of the circumference of the rotating rod (12) is fixedly connected with a plurality of sliding rails (18), the inner part of each sliding rail (18) is movably connected with a second gear (13), the first gear (11) is meshed with the second gear (13), the outer wall of the bottom of the polishing barrel (10) is fixedly connected with a sliding barrel (14), and slide cartridge (14) and slide rail (18) sliding connection, the equal fixedly connected with concave template (9) of the multi-side inner wall of casing (4), one of them the inside swing joint of concave template (9) has depression bar (23), and bottom fixedly connected with horizontal pole (20) of depression bar (23), the inside of horizontal pole (20) has been seted up and has been kept away a groove (19), and second gear (13) are located the inside of keeping away a groove (19) and contact with keeping away a groove (19), the top fixedly connected with extension spring (21) of horizontal pole (20), and extension spring (21) are fixed mutually with concave template (9).

2. The automatic polishing device for chain production according to claim 1, wherein the top of the concave plate (9) is fixedly connected with a push rod (8), the top end of the push rod (8) is movably connected with a ball (7), the outer side of the circumference of the polishing barrel (10) is fixedly connected with a special-shaped ring (15), and the special-shaped ring (15) is in contact with the ball (7).

3. The automatic polishing device for chain production according to claim 1, wherein a fixing block (1) is fixedly connected to one side of the end cap (3).

4. The automatic polishing device for the chain production according to claim 3, wherein the fixed block (1) and the shell (4) are respectively provided with a jack at one side, and a positioning rod (6) is movably connected in the jack.

5. The automatic polishing device for chain production according to claim 4, wherein one end of the positioning rod (6) is fixedly connected with a pull ring (2), and the outer side of the pull ring (2) is fixedly connected with a rubber pad.

6. The automatic polishing device for the production of the chain as claimed in claim 1, wherein a limit ring (22) is fixedly connected to the outer side of the pressure rod (23), and the limit ring (22) is in contact with the concave plate (9).

7. The automatic polishing device for chain production according to claim 1, wherein a plurality of feet (5) are fixedly connected to the outer wall of the bottom of the housing (4), and the feet (5) are symmetrically distributed.