CN211103349U

CN211103349U - Chain surface polishing device

Info

Publication number: CN211103349U
Application number: CN201922081920.1U
Authority: CN
Inventors: 陈超
Original assignee: Suzhou Haiende Chain Drive Co ltd
Current assignee: Suzhou Haiende Chain Drive Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-07-28
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a chain surface finish device, comprises a fixed bench, sliding connection has the sliding plate on the fixed station, and fixed mounting has electric putter on the lower terminal surface of fixed station, electric putter's telescopic link end is fixed on the connecting plate of fixed station right-hand member setting, it is connected with the sprocket shaft to rotate on sliding plate and the fixed station, the upper end fixedly connected with sprocket of sprocket shaft, fixed mounting has the motor on the lower terminal surface of sliding plate, the output shaft of motor and the lower extreme fixed connection of sprocket shaft, the up end fixedly connected with bracing piece of fixed station, be provided with top board and holding down plate on the bracing piece, top board and holding down plate opposite side are provided with the polishing board. The utility model relates to a simple structure, convenient to use, chain surface finish device that polishing efficiency is high.

Description

Chain surface polishing device

Technical Field

The utility model relates to a chain production facility technical field specifically is a chain surface polishing device.

Background

In the chain production process, the chain which is assembled needs to be integrally polished once so as to obtain better appearance of the chain and facilitate later sale. However, most of the existing chain polishing devices are simple in structure, inconvenient to use, often need manual assistance, and low in polishing efficiency. Therefore, a new type of chain surface polishing device is needed to overcome the above technical drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chain surface finish device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a chain surface polishing device, includes the fixed station, sliding connection has the sliding plate on the fixed station, and fixed mounting has electric putter on the lower terminal surface of fixed station, electric putter's telescopic link end is fixed on the connecting plate that the fixed station right-hand member set up, it is connected with the sprocket shaft to rotate on sliding plate and the fixed station, the upper end fixedly connected with sprocket of sprocket shaft, fixed mounting has the motor on the lower terminal surface of sliding plate, the output shaft of motor and the lower extreme fixed connection of sprocket shaft, the up end fixedly connected with bracing piece of fixed station, be provided with top board and holding down plate on the bracing piece, the opposite one side of top board and holding down plate is provided with the polishing board.

Preferably, the upper pressing plate is connected to the lower pressing plate in a sliding mode, the upper pressing plate is fixedly connected with a pair of air cylinders, and the tail ends of the telescopic rods of the air cylinders are fixedly connected to the lower pressing plate.

Preferably, a pair of limiting cylinders is fixedly connected to the upper end face of the lower pressing plate, and the limiting cylinders are arranged on the outer side of the circumferential outer side wall of the telescopic rod of the air cylinder.

Preferably, be provided with a pair of guide arm on the throwing polished plate, guide arm sliding connection is equipped with the spring on top board or holding down plate on the guide arm, and the spring both ends of upside are contradicted respectively and are connected on the throwing polished plate and the top board of upside, and the spring both ends of downside are contradicted respectively and are connected on the throwing polished plate and the holding down plate of downside.

Preferably, the polishing cloth is detachably mounted on the surface of the polishing plate.

Preferably, the left end of the fixed station is provided with a clearance groove, the front and rear side walls of the clearance groove are provided with mounting grooves, and the sliding plate is slidably connected in the mounting grooves.

Preferably, a circular baffle is fixedly connected to the position, close to the lower end face of the chain wheel, on the chain wheel shaft.

Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the chain is firstly assembled on the chain wheels at the left and right sides, the chain passes through the polishing plates at the upper and lower sides, the motor drives the chain wheel to rotate, the chain moves under the driving of the chain wheel, and the polishing plates polish the surface of the chain during movement; before the chain is assembled, the telescopic rod of the electric push rod is contracted, and after the chain is assembled on the chain wheel, the telescopic rod of the electric push rod is extended to tension the chain wheel. The cylinder drives the upper pressing plate to lift, the upper pressing plate descends to be matched with the lower clamping plate to clamp the chain during polishing, and the upper pressing plate ascends to loosen the chain during chain disassembly and assembly. The limiting cylinder limits the descending position of the upper pressing plate, and the upper pressing plate and the lower pressing plate are prevented from clamping the chain too tightly. The spring makes the upper pressure plate and the lower pressure plate give the pressure of chain comparatively more balanced all the time to improve the effect of polishing. Polishing cloth demountable installation is convenient for polishing cloth's change on polishing the board. The sliding plate is connected in the mounting groove in a sliding mode, and sliding mounting of the sliding plate is achieved. The circular baffle facilitates assembly of the chain to the sprocket. The utility model relates to a simple structure, convenient to use, chain surface finish device that polishing efficiency is high.

Drawings

FIG. 1 is a schematic view showing a structure of a chain surface polishing apparatus;

fig. 2 is a partially enlarged view of fig. 1 at K.

In the figure: 1-a fixed table, 2-a mounting groove, 3-a clearance groove, 4-a sliding plate, 5-a connecting plate, 6-an electric push rod, 7-a motor, 8-a sprocket shaft, 9-a sprocket, 10-a baffle, 11-a supporting rod, 12-a lower pressing plate, 13-an upper pressing plate, 14-an air cylinder, 15-a telescopic rod, 16-a limiting cylinder, 17-a guide rod, 18-a spring, 19-a polishing plate and 20-polishing cloth.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides a chain surface polishing device, includes fixed station 1, sliding connection has sliding plate 4 on fixed station 1, and fixed mounting has electric putter 6 on the lower terminal surface of fixed station 1, the 15 end of telescopic link of electric putter 6 is fixed on connecting plate 5 that 1 right-hand member of fixed station set up, it is connected with sprocket shaft 8 to rotate on sliding plate 4 and the fixed station 1, fixedly connected with sprocket 9 in the upper end of sprocket shaft 8, and fixed mounting has motor 7 on the lower terminal surface of sliding plate 4, the output shaft of motor 7 and the lower extreme fixed connection of sprocket shaft 8, the up end fixedly connected with bracing piece 11 of fixed station 1, be provided with top board 13 and holding down plate 12 on the bracing piece 11, top board 13 and the 12 one side in opposite directions of holding down plate are provided with polishing plate 19.

When the chain polishing machine is used, firstly, the chain is assembled on the chain wheels 9 on the left side and the right side, the chain penetrates through the polishing plates 19 on the upper side and the lower side, the motor 7 drives the chain wheels 9 to rotate, the chain is driven by the chain wheels 9 to move, and the polishing plates 19 polish the surfaces of the chain during movement; before assembling the chain, the telescopic rod of the electric push rod 6 is contracted, and after the chain is assembled on the chain wheel 9, the telescopic rod of the electric push rod 6 is extended to tension the chain wheel 9.

Preferably, the upper pressing plate 13 is slidably connected to the lower pressing plate 12, a pair of air cylinders 14 is fixedly connected to the upper pressing plate 13, and the ends of the telescopic rods 15 of the air cylinders 14 are fixedly connected to the lower pressing plate 12.

The air cylinder 14 drives the upper pressing plate 13 to lift, the upper pressing plate 13 descends to be matched with the lower clamping plate 12 to clamp the chain during polishing, and the upper pressing plate 13 ascends to loosen the chain during chain disassembly and assembly.

Preferably, a pair of limiting cylinders 16 is fixedly connected to the upper end surface of the lower pressing plate 12, and the limiting cylinders 16 are disposed outside the circumferential outer side wall of the telescopic rods 15 of the air cylinder 14.

The limiting cylinder 16 limits the descending position of the upper pressing plate 13, and the chain is prevented from being clamped too tightly by the upper pressing plate 13 and the lower pressing plate 12.

Preferably, the polishing plate 19 is provided with a pair of guide rods 17, the guide rods 17 are slidably connected to the upper pressing plate 13 or the lower pressing plate 12, the guide rods 17 are sleeved with springs 18, two ends of each spring 18 on the upper side are respectively connected to the polishing plate 19 on the upper side and the upper pressing plate 13 in an abutting mode, and two ends of each spring 18 on the lower side are respectively connected to the polishing plate 19 on the lower side and the lower pressing plate 12 in an abutting mode.

The spring 18 makes the pressure given to the chain by the upper pressure plate 13 and the lower pressure plate 12 always relatively balanced, thereby improving the polishing effect.

Preferably, the polishing cloth 20 is detachably mounted on the surface of the polishing plate 19.

The polishing cloth 20 is detachably mounted on the polishing plate 19, which facilitates the replacement of the polishing cloth 20.

Preferably, the left end of the fixed table 1 is provided with a clearance groove 3, the front and rear side walls of the clearance groove 3 are provided with mounting grooves 2, and the sliding plate 4 is slidably connected in the mounting grooves 2.

The sliding plate 4 is connected in the mounting groove 2 in a sliding mode, and sliding mounting of the sliding plate 4 is achieved.

Preferably, a circular baffle 10 is fixedly connected to the sprocket shaft 8 at a position close to the lower end face of the sprocket 9.

The circular baffle 10 facilitates the assembly of the chain to the sprocket wheel 9.

The utility model discloses a theory of operation is: when the chain polishing machine is used, firstly, the chain is assembled on the chain wheels 9 on the left side and the right side, the chain penetrates through the polishing plates 19 on the upper side and the lower side, the motor 7 drives the chain wheels 9 to rotate, the chain is driven by the chain wheels 9 to move, and the polishing plates 19 polish the surfaces of the chain during movement; before assembling the chain, the telescopic rod of the electric push rod 6 is contracted, and after the chain is assembled on the chain wheel 9, the telescopic rod of the electric push rod 6 is extended to tension the chain wheel 9. The air cylinder 14 drives the upper pressing plate 13 to lift, the upper pressing plate 13 descends to be matched with the lower clamping plate 12 to clamp the chain during polishing, and the upper pressing plate 13 ascends to loosen the chain during chain disassembly and assembly. The limiting cylinder 16 limits the descending position of the upper pressing plate 13, and the chain is prevented from being clamped too tightly by the upper pressing plate 13 and the lower pressing plate 12. The spring 18 makes the pressure given to the chain by the upper pressure plate 13 and the lower pressure plate 12 always relatively balanced, thereby improving the polishing effect. The polishing cloth 20 is detachably mounted on the polishing plate 19, which facilitates the replacement of the polishing cloth 20. The sliding plate 4 is connected in the mounting groove 2 in a sliding mode, and sliding mounting of the sliding plate 4 is achieved. The circular baffle 10 facilitates the assembly of the chain to the sprocket wheel 9.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a chain surface finish device, includes fixed station (1), its characterized in that: a sliding plate (4) is connected on the fixed table (1) in a sliding way, an electric push rod (6) is fixedly arranged on the lower end surface of the fixed table (1), the tail end of a telescopic rod (15) of the electric push rod (6) is fixed on a connecting plate (5) arranged at the right end of the fixed platform (1), the sliding plate (4) and the fixed platform (1) are rotatably connected with a chain wheel shaft (8), the upper end of the chain wheel shaft (8) is fixedly connected with a chain wheel (9), the lower end surface of the sliding plate (4) is fixedly provided with a motor (7), the output shaft of the motor (7) is fixedly connected with the lower end of the chain wheel shaft (8), the upper end surface of the fixed table (1) is fixedly connected with a support rod (11), an upper pressure plate (13) and a lower pressure plate (12) are arranged on the supporting rod (11), and a polishing plate (19) is arranged on one opposite side of the upper pressure plate (13) and the lower pressure plate (12).

2. A chain surface polishing device according to claim 1, wherein: the upper pressing plate (13) is connected to the lower pressing plate (12) in a sliding mode, the upper pressing plate (13) is fixedly connected with a pair of air cylinders (14), and the tail ends of telescopic rods (15) of the air cylinders (14) are fixedly connected to the lower pressing plate (12).

3. A chain surface polishing device according to claim 2, wherein: the upper end face of the lower pressing plate (12) is fixedly connected with a pair of limiting cylinders (16), and the limiting cylinders (16) are arranged on the outer side of the circumferential outer side wall of the telescopic rod (15) of the air cylinder (14).

4. A chain surface polishing device according to claim 1, wherein: be provided with a pair of guide arm (17) on polishing board (19), guide arm (17) sliding connection is on top board (13) or holding down plate (12), and the cover is equipped with spring (18) on guide arm (17), and the connection is contradicted respectively at the spring (18) both ends of upside on polishing board (19) and top board (13) of upside, and connection is contradicted respectively at spring (18) both ends of downside on polishing board (19) and holding down plate (12) of downside.

5. A chain surface polishing device according to claim 1, wherein: the surface of the polishing plate (19) is detachably provided with polishing cloth (20).

6. A chain surface polishing device according to claim 1, wherein: the left end of the fixed platform (1) is provided with a clearance groove (3), the front side wall and the rear side wall of the clearance groove (3) are provided with mounting grooves (2), and the sliding plate (4) is connected in the mounting grooves (2) in a sliding mode.

7. A chain surface polishing device according to claim 1, wherein: the position of the chain wheel shaft (8) close to the lower end face of the chain wheel (9) is fixedly connected with a circular baffle (10).