CN213004336U

CN213004336U - Grinding device is used in trailer ball processing

Info

Publication number: CN213004336U
Application number: CN202021578902.0U
Authority: CN
Inventors: 刘洪新
Original assignee: Jinan Ruifu Hardware Co ltd
Current assignee: Jinan Ruifu Hardware Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-04-20
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a grinding device is used in trailer ball processing, comprising a base plate and a housing, the upper end fixedly connected with casing of bottom plate, the first telescopic link of interior roof fixedly connected with of casing, the bottom fixedly connected with fixed plate of first telescopic link, the upper end of bottom plate is located the inside fixedly connected with supporting leg of casing, the top fixed mounting of supporting leg has the backup pad, one side that the upper end of bottom plate is located the casing is provided with the suction box, the upper end fixed mounting of suction box has the dust absorption pump. The utility model discloses a first cylinder and second cylinder have been solved and need the people in the past to rotate the trailer ball, carry out the multiaspect and polish to improve work efficiency, reduce manpower consumption, drive the dust absorption pipe through dust absorption pump during operation and absorb the cuttings that produce after polishing, through the cuttings that will absorb communicating pipe and emit into the suction box inside, avoid trailer ball surface to be infected with the cuttings, need carry out the secondary and clear up, reduce manpower consumption.

Description

Grinding device is used in trailer ball processing

Technical Field

The utility model relates to a work piece processing technology field specifically is a grinding device is used in trailer ball processing.

Background

The trailer ball is also called a trailer hook, and the trailer ball in a broad sense is a whole set of trailer system and consists of three parts: the fixing bracket, the sphere and the power supply wiring harness. The trailer ball in the narrow sense comprises two parts, wherein one part is a fixed bracket fixed at the position of a rear anti-collision beam; the other part is the sphere of the high-strength trailer ball. Trailer ball is at the in-process of processing, need polish to spheroid surface, in order to reach the best result of use of trailer ball, the polishing device that has now on the market is relatively poor to trailer ball fixity when polishing, it polishes to need the manual work to overturn the spheroid, efficiency is extremely low, and comparatively consume the manpower, in addition, the discharge that the chalk of polishing out can not be timely, need wait to polish the steel ball and separate away the chalk when pouring out again, steel ball surface after polishing is stained with the chalk, need further edulcoration, the work process has been increased, therefore, need a trailer ball processing polishing device that can solve above-mentioned problem now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trailer ball processing is with the problem of proposing in order to solve above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding device is used in trailer ball processing, includes bottom plate and casing, the upper end fixedly connected with casing of bottom plate, the first telescopic link of interior roof fixedly connected with of casing, the bottom fixedly connected with fixed plate of first telescopic link, the upper end of bottom plate is located the inside fixedly connected with supporting leg of casing, the top fixed mounting of supporting leg has the backup pad, one side that the upper end of bottom plate is located the casing is provided with the suction box, the upper end fixed mounting of suction box has the dust absorption pump.

Preferably, the lower end of the fixing plate is fixedly connected with four first fixing rods, and a first roller is movably connected between every two first fixing rods.

Preferably, the upper end of the supporting plate is fixedly connected with four second fixing rods, a second roller is movably connected between every two second fixing rods, and a turntable is fixedly connected to one side of each second fixing rod.

Preferably, the inner walls of the two sides of the shell are fixedly connected with second telescopic rods, the number of the second telescopic rods is two, the first motor is fixedly connected with one end of each second telescopic rod, and the grinding pieces are fixedly connected with the output ends of the first motors.

Preferably, one end of the fixedly connected with at one side of the dust suction pump penetrates through and extends to the communicating pipe inside the dust suction box, one end of the fixedly connected with at the other side of the dust suction pump penetrates through and extends to the dust suction pipe inside the shell, and the lower end of the dust suction pipe is provided with a U-shaped support.

Preferably, the upper end of backup pad is located one side fixedly connected with second motor of second dead lever, the output and the carousel fixed connection of second motor, the quantity of carousel is two, two the belt has all been cup jointed on the surface of carousel.

Preferably, the number of the first rollers and the second rollers is two, two supporting shafts are fixedly connected to two ends of the first rollers and two ends of the second rollers, and the two supporting shafts at one end of the second roller are fixedly connected to the turntable.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting of first cylinder and second cylinder, it moves down to drive first cylinder through first telescopic link is flexible, fix the trailer ball through two first cylinders and second cylinder, when starting the second motor, the second motor drives the carousel and rotates, thereby drive the second cylinder through the carousel and rotate, the rotation through the second cylinder drives the trailer ball and rotates, rotate by oneself through the trailer ball, it needs the people to rotate the trailer ball to have solved in the past, carry out the multiaspect and polish, thereby improve work efficiency, reduce manpower consumption.

2. The utility model discloses a setting of dust absorption pump and dust absorption pipe drives the dust absorption pipe through the dust absorption pump during operation and absorbs the cuttings that the back produced of polishing, and the cuttings that will absorb through communicating pipe emits into the dust absorption incasement portion, avoids trailer ball surface to be infected with the cuttings, needs carry out the secondary and clears up, reduces manpower consumption.

3. The utility model discloses a setting of first telescopic link and second telescopic link, when needs are polished to the trailer ball of different scales size, through the flexible size in order to adjust the space of polishing of first telescopic link and second telescopic link, increase the device's practicality.

Drawings

Fig. 1 is a schematic view of a first form structure of the present invention;

fig. 2 is a schematic diagram of a second embodiment of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. a base plate; 2. a housing; 3. a first telescopic rod; 4. a fixing plate; 5. supporting legs; 6. a support plate; 7. a dust collection box; 8. a dust suction pump; 9. a first fixing lever; 10. a first drum; 11. a second fixing bar; 12. a second drum; 13. a turntable; 14. a second telescopic rod; 15. a first motor; 16. grinding the sheets; 17. a communicating pipe; 18. a dust collection pipe; 19. a U-shaped bracket; 20. a second motor; 21. a belt; 22. and supporting the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a grinding device is used in trailer ball processing, including bottom plate 1 and casing 2, the upper end fixedly connected with casing 2 of bottom plate 1, the first telescopic link 3 of interior roof fixedly connected with of casing 2, the bottom fixedly connected with fixed plate 4 of first telescopic link 3, the upper end of bottom plate 1 is located the inside fixedly connected with supporting leg 5 of casing 2, the top fixed mounting of supporting leg 5 has backup pad 6, one side that the upper end of bottom plate 1 is located casing 2 is provided with dust collection box 7, the upper end fixed mounting of dust collection box 7 has dust absorption pump 8.

Further, the first dead lever 9 of lower extreme fixedly connected with of fixed plate 4, the quantity of first dead lever 9 is four, and swing joint has first cylinder 10 between per two first dead levers 9, supports first cylinder 10 through first dead lever 9, fixes the trailer ball through first cylinder 10.

Further, the upper end fixedly connected with second dead lever 11 of backup pad 6, the quantity of second dead lever 11 is four, and swing joint has second cylinder 12 between per two second dead levers 11, and one side fixedly connected with carousel 13 of second dead lever 11 is fixed second cylinder 12 through second dead lever 11, rotates through carousel 13 and drives second cylinder 12 and rotate, and the automatic adjustment trailer ball angle of polishing improves work efficiency.

Further, the equal fixedly connected with second telescopic link 14 of both sides inner wall of casing 2, the quantity of second telescopic link 14 is two, the equal fixedly connected with first motor 15 of one end of two second telescopic links 14, and the equal fixedly connected with polishing piece 16 of the output of two first motors 15, be used for adjusting through two second telescopic links 14 and fix the trailer ball of different models when polishing, increase the practicality of device, work through first motor 15, drive polishing piece 16 and rotate, polish trailer ball surface.

Further, one side fixedly connected with one end of dust absorption pump 8 runs through and extends to the inside communicating pipe 17 of suction box 7, the opposite side fixedly connected with one end of dust absorption pump 8 runs through and extends to the inside dust absorption pipe 18 of casing 2, the lower extreme of dust absorption pipe 18 is provided with U type support 19, dust absorption pump 8 during operation drives dust absorption pipe 18 and absorbs the cuttings that produce after polishing, the cuttings that will absorb through communicating pipe 17 are discharged into the inside of suction box 7, avoid trailer ball surface to be infected with the cuttings, need carry out the secondary clearance, reduce manpower consumption, support dust absorption pipe 18 through U type support 19.

Further, the upper end of backup pad 6 is located one side fixedly connected with second motor 20 of second dead lever 11, and the output and carousel 13 fixed connection of second motor 20, and the quantity of carousel 13 is two, and belt 21 has all been cup jointed on the surface of two carousels 13, and second motor 20 during operation drives carousel 13 and rotates, drives two carousels 13 through the transmission of belt 21 and keeps the same frequency to rotate.

Further, the quantity of first cylinder 10 and second cylinder 12 is two, and the equal fixedly connected with back shaft 22 in both ends of two first cylinders 10 and second cylinder 12, and the back shaft 22 of two second cylinder 12 one ends all with carousel 13 fixed connection, through back shaft 22 and carousel 13 fixed connection, when carousel 13 rotates, drive back shaft 22 and rotate to drive second cylinder 12 and rotate.

The working principle is as follows: the method is characterized in that the unwrinkled trailer ball is placed between second rollers 12, the first rollers 10 are driven to descend through the expansion and contraction of first telescopic rods 3, the trailer ball is fixed through the first rollers 10 and the second rollers 12, the trailer balls of different types are fixed through two second telescopic rods 14 during polishing, the practicability of the device is improved, the first motor 15 works to drive a polishing disc 16 to rotate to polish the surface of the trailer ball, the second motor 20 works to drive a rotary disc 13 to rotate, and the rotary disc 13 rotates to drive a support shaft 22 to rotate so as to drive the second rollers 12 to rotate, the polishing angle of the trailer ball is automatically adjusted to polish multiple surfaces, the working efficiency is improved, a dust suction pipe 18 is driven to suck dust generated after polishing when a dust suction pump 8 works, the sucked dust is discharged into a dust suction box 7 through a communicating pipe 17, and the surface of the trailer ball is prevented from being contaminated by dust, need carry out the secondary clearance, reduce the manpower consumption.

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.

Claims

1. The utility model provides a grinding device is used in trailer ball processing, includes bottom plate (1) and casing (2), its characterized in that: the utility model discloses a dust collection box, including bottom plate (1), the upper end fixedly connected with casing (2) of bottom plate (1), the first telescopic link of interior roof fixedly connected with (3) of casing (2), the bottom fixedly connected with fixed plate (4) of first telescopic link (3), the upper end of bottom plate (1) is located inside fixedly connected with supporting leg (5) of casing (2), the top fixed mounting of supporting leg (5) has backup pad (6), one side that the upper end of bottom plate (1) is located casing (2) is provided with dust collection box (7), the upper end fixed mounting of dust collection box (7) has dust absorption pump (8).

2. The grinding device for trailer ball processing according to claim 1, characterized in that: the lower end of the fixing plate (4) is fixedly connected with first fixing rods (9), the number of the first fixing rods (9) is four, and every two first fixing rods (9) are movably connected with first rollers (10).

3. The grinding device for trailer ball processing according to claim 2, characterized in that: the upper end fixedly connected with second dead lever (11) of backup pad (6), the quantity of second dead lever (11) is four, and per two swing joint has second cylinder (12) between second dead lever (11), one side fixedly connected with carousel (13) of second dead lever (11).

4. The grinding device for trailer ball processing according to claim 1, characterized in that: the equal fixedly connected with second telescopic link (14) of both sides inner wall of casing (2), the quantity of second telescopic link (14) is two, two the equal fixedly connected with first motor (15) of one end of second telescopic link (14), and two the equal fixedly connected with polishing piece (16) of output of first motor (15).

5. The grinding device for trailer ball processing according to claim 1, characterized in that: one side fixedly connected with one end of dust absorption pump (8) runs through and extends to communicating pipe (17) inside dust absorption case (7), the opposite side fixedly connected with one end of dust absorption pump (8) runs through and extends to dust absorption pipe (18) inside casing (2), the lower extreme of dust absorption pipe (18) is provided with U type support (19).

6. The grinding device for trailer ball processing according to claim 1, characterized in that: the upper end of backup pad (6) is located one side fixedly connected with second motor (20) of second dead lever (11), the output and carousel (13) fixed connection of second motor (20), the quantity of carousel (13) is two, two the surface of carousel (13) has all cup jointed belt (21).

7. The grinding device for trailer ball processing according to claim 3, characterized in that: the quantity of first cylinder (10) and second cylinder (12) is two, two equal fixedly connected with back shaft (22) in both ends of first cylinder (10) and second cylinder (12), and two back shaft (22) of second cylinder (12) one end all with carousel (13) fixed connection.