CN219562833U

CN219562833U - Pressing mechanism for roller chain processing

Info

Publication number: CN219562833U
Application number: CN202320880919.9U
Authority: CN
Inventors: 张卫杰; 王召军; 李绍波
Original assignee: Qingdao Huyi Machinery Co ltd
Current assignee: Qingdao Huyi Machinery Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-08-22
Anticipated expiration: 2033-04-19

Abstract

The utility model provides a pressing mechanism for roller chain processing. The hydraulic lifting device comprises a workbench, a pressing assembly is arranged above the workbench, the pressing assembly comprises a mounting rack fixedly connected to the upper surface of the workbench, an oil cylinder is arranged at the top of the mounting rack, lifting plates are arranged at the bottom ends of the oil cylinders, mounting plates are fixedly connected to the bottoms of the lifting plates, and the number of the mounting plates is two. According to the pressing mechanism for roller chain processing, the lifting plate is controlled by the oil cylinder to control the rotating plate to descend so as to clamp the upper surface of the driven chain wheel, the servo motor can be controlled by a user to control the rotating plate to rotate when the pressing mechanism is used, the positioning pin is rotated downwards, so that parts such as rollers on the chain can be locally positioned, and the back and forth replacement treatment between local pressing and large-area pressing can be performed through the design, so that the working mode of the pressing mechanism can be more compatible.

Description

Pressing mechanism for roller chain processing

Technical Field

The utility model relates to the technical field of chain processing, in particular to a pressing mechanism for roller chain processing.

Background

Most of the chains consist of chain plates, chain pins, shaft sleeves and other parts. Other types of chains only make different changes on the chain plate according to different requirements, some are provided with scraping plates on the chain plate, some are provided with guide bearings on the chain plate, and other are provided with rollers and the like.

Therefore, in the transmission process of the chain wheel, the chain plays an important transmission role, so the chain is used as a transmission part, and is mainly widely used in large-span transmission, so the market usage amount of the chain is very large, and the transmission rollers inside the chain are required to be positioned and pressed during chain production, so that the overall stability of the chain is ensured.

The existing pressing mechanism for roller chain processing on the market exists in working and use, and the traditional pressing mechanism is inconvenient for a user to press, so that working compatibility is poor, and the user can not press in a large area and locally position and press.

Accordingly, it is desirable to provide a pressing mechanism for roller chain processing that solves the above-mentioned problems.

Disclosure of Invention

The utility model provides a pressing mechanism for roller chain processing, which solves the problems that the traditional pressing mechanism is inconvenient for a user to perform pressing operation, so that the working compatibility is poor, and the user is inconvenient to press in a large area and locally position and press.

In order to solve the technical problems, the pressing mechanism for roller chain processing comprises a workbench, wherein a pressing assembly is arranged above the workbench, the pressing assembly comprises a mounting frame fixedly connected to the upper surface of the workbench, an oil cylinder is arranged at the top of the mounting frame, a lifting plate is arranged at the bottom end of the oil cylinder, mounting plates are fixedly connected to the bottom of the lifting plate, the number of the mounting plates is two, one of the mounting plates is provided with a servo motor, an output shaft key groove of the servo motor is connected with a rotating plate, and a plurality of positioning pins are fixedly connected to the upper surface of the rotating plate.

Preferably, the plurality of locating pins are distributed at equal intervals in the horizontal direction of the rotating plate, and two ends of the rotating plate are rotationally connected with the two mounting plates through bearings.

Preferably, the top of workstation rotates and connects first sprocket, the top keyway of first sprocket is connected with from the driving wheel, first motor is installed to the lateral wall of workstation, the output shaft keyway of first motor is connected with the drive wheel, the belt is established with the outer wall cover from the driving wheel to the drive wheel.

Preferably, a sliding groove is formed in the top of the workbench, a sliding block is connected inside the sliding groove in a sliding mode, a second chain wheel is connected to the top of the sliding block in a rotating mode, and a positioning bolt is connected to the inner thread of the sliding block in a threaded mode.

Preferably, the cross section of the sliding block is in a dovetail-shaped structure, and the bottom of the positioning bolt penetrates through the inside of the sliding block and extends to the inner bottom of the sliding groove.

Preferably, the first sprocket and the second sprocket are both made of forty-five steel materials, and the first sprocket and the driving wheel form a rotating structure through cooperation between the driven wheel and the belt.

Compared with the related art, the pressing mechanism for roller chain processing provided by the utility model has the following beneficial effects:

the upper surface of sprocket after the hydro-cylinder control lifter plate control revolving plate decline control is pressed from both sides tightly the processing to the user still can control servo motor control revolving plate and carry out rotary motion when using, and rotatory downwardly to the locating pin, can carry out local location to parts such as roller on the chain and handle, and such design can carry out and make a round trip to change between local compress tightly and the large tracts of land compresses tightly and handle, thereby makes this device working method can be more compatible.

Drawings

FIG. 1 is a schematic view of a pressing mechanism for roller chain processing according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic side view of the structure of FIG. 1;

fig. 3 is a schematic view of the compressing assembly shown in fig. 1.

Reference numerals in the drawings: 1. a work table; 2. a compression assembly; 21. a mounting frame; 22. an oil cylinder; 23. a lifting plate; 24. a mounting plate; 25. a servo motor; 26. a rotating plate; 27. a positioning pin; 3. a first motor; 4. a first sprocket; 5. driven wheel; 6. a driving wheel; 7. a belt; 8. a chute; 9. a slide block; 10. a second sprocket; 11. and positioning bolts.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1 to 3 in combination, fig. 1 is a schematic structural view of a pressing mechanism for roller chain processing according to a preferred embodiment of the present utility model; FIG. 2 is a schematic side view of the structure of FIG. 1; fig. 3 is a schematic view of the compressing assembly shown in fig. 1. The utility model provides a hold-down mechanism for roller chain processing, including workstation 1, hold-down assembly 2 is installed to the top of workstation 1, hold-down assembly 2 includes fixed connection in the mounting bracket 21 of workstation 1 upper surface, hydro-cylinder 22 is installed at the top of mounting bracket 21, lifter plate 23 is installed to the bottom of hydro-cylinder 22, the bottom fixedly connected with mounting panel 24 of lifter plate 23, and the quantity of mounting panel 24 is two, servo motor 25 is installed to the lateral wall of one of them mounting panel 24, servo motor 25's output shaft keyway is connected with rotor plate 26, rotor plate 26's upper surface fixedly connected with a plurality of locating pins 27, hydro-cylinder 22 control lifter plate 23 control rotor plate 26 decline control carries out the clamp to the upper surface of sprocket after the transmission and handles, and the user can also control servo motor 25 control rotor plate 26 and carry out rotary motion, it is rotatory decurrent to carry out locating pin 27, can carry out local location to parts such as the roller on the chain like this.

The plurality of locating pins 27 are distributed in an equidistant manner in relation to the horizontal direction of the rotating plate 26, and two ends of the rotating plate 26 are rotationally connected with the two mounting plates 24 through bearings, so that the device can be used for carrying out back-and-forth replacement treatment between local compaction and large-area compaction, and the working mode of the device can be more compatible.

The top of workstation 1 rotates and connects first sprocket 4, and the top keyway of first sprocket 4 is connected with from driving wheel 5, and first motor 3 is installed to the lateral wall of workstation 1, and the output shaft keyway of first motor 3 is connected with drive wheel 6, and drive wheel 6 and from the outer wall cover of driving wheel 5 establish belt 7, and the rotatory control drive wheel 6 of first motor 3 drives belt 7 and makes from driving wheel 5 control first sprocket 4 drive chain and carry out transmission motion.

The top of workstation 1 has seted up spout 8, and the inside sliding connection of spout 8 has slider 9, and the top of slider 9 rotates and is connected with second sprocket 10, and the inside threaded connection of slider 9 has positioning bolt 11, and the position that the slider 9 made second sprocket 10 in spout 8 changes the processing, and the user rotates positioning bolt 11 after the change makes the fastening installation.

The cross section of the sliding block 9 is in a dovetail-shaped structure, and the bottom of the positioning bolt 11 penetrates through the inside of the sliding block 9 and extends to the inner bottom of the sliding groove 8, so that a user can conveniently link chains with different lengths.

The first sprocket 4 and the second sprocket 10 are made of forty-five steel materials, and the first sprocket 4 and the driving wheel 6 form a rotating structure through cooperation between the driven wheel 5 and the belt 7.

The working principle of the pressing mechanism for roller chain processing provided by the utility model is as follows:

the first step: firstly, a user firstly removes the driven wheel 5, then one end of the chain is sleeved on the outer wall of the first chain wheel 4, then the user needs to install the driven wheel 5, then the user needs to slide the sliding block 9 in the sliding groove 8 according to the length of the chain to change the position of the second chain wheel 10, and after the change is completed, the user rotates the positioning bolt 11 to fasten the driven wheel 5.

And a second step of: the user starts the first motor 3 to rotate and control the driving wheel 6 to drive the belt 7, so that the driven wheel 5 controls the first chain wheel 4 to drive the chain to perform transmission motion.

And a third step of: after that, the user needs to start the oil cylinder 22 to control the lifting plate 23 to control the rotating plate 26 to descend so as to clamp the upper surface of the driven chain wheel, and the user can control the servo motor 25 to control the rotating plate 26 to rotate when in use, so that the positioning pin 27 rotates downwards, and the parts such as rollers on the chain can be locally positioned, and the design can be used for carrying out back-and-forth replacement treatment between local compaction and large-area compaction, so that the working mode of the device can be more compatible.

the oil cylinder 22 controls the lifting plate 23 to control the rotating plate 26 to descend so as to clamp the upper surface of the driven chain wheel, and the servo motor 25 can be controlled to control the rotating plate 26 to rotate when the device is used, so that the positioning pin 27 rotates downwards, the parts such as rollers on a chain can be locally positioned, and the device can be used for carrying out back and forth replacement treatment between local compaction and large-area compaction, so that the working mode of the device can be more compatible.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a hold-down mechanism is used in roller chain processing, includes workstation (1), its characterized in that: the utility model discloses a hydraulic control system for a hydraulic control system, including workstation (1), compression subassembly (2) are installed to the top of workstation (1), compression subassembly (2) are including mounting bracket (21) of fixed connection in workstation (1) upper surface, hydro-cylinder (22) are installed at the top of mounting bracket (21), lifter plate (23) are installed to the bottom of hydro-cylinder (22), the bottom fixedly connected with mounting panel (24) of lifter plate (23), and the quantity of mounting panel (24) is two, one of them servo motor (25) are installed to the lateral wall of mounting panel (24), the output shaft keyway of servo motor (25) is connected with swivel plate (26), the last fixed surface of swivel plate (26) is connected with a plurality of locating pins (27).

2. The pressing mechanism for roller chain processing according to claim 1, wherein a plurality of the positioning pins (27) are arranged at equal intervals in relation to the horizontal direction of the rotating plate (26), and both ends of the rotating plate (26) are rotatably connected with the two mounting plates (24) through bearings.

3. The pressing mechanism for roller chain processing according to claim 2, wherein the top of the workbench (1) is rotationally connected with a first sprocket (4), a top key groove of the first sprocket (4) is connected with a driven wheel (5), a first motor (3) is mounted on the side wall of the workbench (1), an output shaft key groove of the first motor (3) is connected with a driving wheel (6), and the outer walls of the driving wheel (6) and the driven wheel (5) are sleeved with a belt (7).

4. The pressing mechanism for roller chain processing according to claim 3, wherein a chute (8) is formed in the top of the workbench (1), a sliding block (9) is slidably connected in the chute (8), a second sprocket (10) is rotatably connected to the top of the sliding block (9), and a positioning bolt (11) is connected to the internal thread of the sliding block (9).

5. The pressing mechanism for roller chain processing according to claim 4, wherein the cross section of the slide block (9) is of a dovetail-shaped structure, and the bottom of the positioning bolt (11) penetrates through the interior of the slide block (9) and extends to the inner bottom of the chute (8).

6. The pressing mechanism for roller chain processing according to claim 5, wherein the first sprocket (4) and the second sprocket (10) are made of forty-five steel materials, and the first sprocket (4) and the driving wheel (6) form a rotating structure through cooperation between the driven wheel (5) and the belt (7).