CN217070642U - Special device for disassembling chain - Google Patents
Special device for disassembling chain Download PDFInfo
- Publication number
- CN217070642U CN217070642U CN202220260881.0U CN202220260881U CN217070642U CN 217070642 U CN217070642 U CN 217070642U CN 202220260881 U CN202220260881 U CN 202220260881U CN 217070642 U CN217070642 U CN 217070642U
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- China
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- fixed
- chain
- processed
- workbench
- adjusting bolt
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Abstract
The utility model relates to an ironmaking mechanical equipment maintenance field, the chain isolated plant of dismantling promptly. The adjustable ejector pin comprises a workbench, wherein a semicircular fixed wheel is fixed on the workbench, two sides of the fixed wheel are provided with baffle plates, one side of the fixed wheel is manufactured and fixed with a fixed vertical plate by using a steel plate, the fixed wheel and the fixed vertical plate are welded together and welded on the workbench, a rectangular groove is processed in the center of the fixed vertical plate, an adjusting bolt is connected on the rectangular groove in a penetrating manner, a central inner hole and an internal thread are processed in the center of the adjusting bolt, an ejector pin is processed by a bolt, the front end of the ejector pin is processed into a circular shape, and the ejector pin is screwed and installed in the central inner hole of the adjusting bolt and extends out for a section of length; the chain is machined according to the chain size and is provided with 1/3 chain wheels, and the chain wheels are placed on the fixed wheels. Has the characteristics of reasonable structure, simple manufacture, convenient operation, rapidness, labor saving and labor intensity reduction.
Description
Technical Field
The utility model relates to an ironmaking mechanical equipment maintenance field, the chain isolated plant of dismantling promptly.
Background
In the past ironmaking production process, the disassembly chain is frequently replaced when equipment maintenance is needed, most of maintenance personnel use a hand hammer and pins to disassemble and replace when the chain is disassembled, the disassembly and replacement difficulty is high, and the labor hour waste of the maintenance personnel is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the aforesaid not enough and provide a special instrument, do benefit to and dismantle the chain, labour saving and time saving's dismantlement chain isolated plant.
The technical solution of the utility model is that: the special device for disassembling the chain is characterized by comprising a workbench, wherein a semicircular fixed wheel is fixed on the workbench, baffles are arranged on two sides of the fixed wheel, a fixed vertical plate is manufactured and fixed on one side of the fixed wheel by using a steel plate, the fixed wheel and the fixed vertical plate are welded together and welded on the workbench, a rectangular groove is machined in the center of the fixed vertical plate, an adjusting bolt penetrates through the rectangular groove, a central inner hole and an internal thread are machined in the center of the adjusting bolt, an ejector pin is machined by a bolt, the front end of the ejector pin is machined into a circular shape, and the ejector pin is screwed and installed in the central inner hole of the adjusting bolt and extends out for a length; the chain is machined according to the chain size and is provided with 1/3 chain wheels, and the chain wheels are placed on the fixed wheels.
The utility model has the advantages that: reasonable structure, simple manufacture, convenient, quick and labor-saving operation and reduced labor intensity.
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic left view of fig. 1.
Detailed Description
Referring to fig. 1 and 2, the names of the components are as follows: fixed pulley 1, baffle 2, fixed riser 3, adjusting bolt 4, thimble 5, chain 6, sprocket 7, workstation 8, rectangular groove 9.
Referring to fig. 1 and 2, the special device for disassembling the chain comprises a workbench 8 made of a steel plate and welded, wherein a semicircular fixed wheel 1 is fixed on the workbench 8, baffles 2 are arranged on two sides of the fixed wheel 1, a fixed vertical plate 3 is made and machined on one side of the fixed wheel 1 by using the steel plate, the fixed wheel 1 and the fixed vertical plate 3 are welded together and welded on the workbench 8, a rectangular groove 9 is machined in the center of the fixed vertical plate 3 to facilitate the vertical adjustment of an adjusting bolt 4, the adjusting bolt 4 is connected onto the rectangular groove 9 in a penetrating manner, a central inner hole and an internal thread are machined in the center of the adjusting bolt 4, a thimble 5 is machined by a bolt, the front end of the thimble 5 is machined into a circular shape, and the thimble 5 is screwed and installed in the central inner hole of the adjusting bolt 4 and extends out for a length; 1/3 chain wheels 7 are machined according to the size of the chain 6, the chain wheels 7 are placed on the fixed wheel 1, the adjusting bolts 4 are moved up and down, the ejector pins 4 are aligned with the chain pin shafts, then the adjusting bolts 4 are locked, and the chain pin shafts can be ejected by rotating the ejector pins 5. The manufacturing is simple, the operation is convenient, the quick and simple effects are achieved in the process of disassembling the chain 6, and the labor intensity is reduced.
The using method comprises the following steps: the chain wheel 7 is placed on the fixed wheel 1, the adjusting bolt 4 is moved up and down and locked, the thimble 5 is aligned with the chain pin shaft, and the chain pin shaft can be ejected out by rotating the thimble 5.
The above description is only exemplary of the present invention, and the various illustrations do not limit the essence of the present invention.
Claims (1)
1. The special device for disassembling the chain is characterized by comprising a workbench (8), wherein a semicircular fixed wheel (1) is fixed on the workbench (8), baffles (2) are arranged on two sides of the fixed wheel (1), a fixed vertical plate (3) is manufactured and processed on one side of the fixed wheel (1) by using a steel plate, the fixed wheel (1) and the fixed vertical plate (3) are welded together and welded on the workbench (8), a rectangular groove (9) is processed in the center of the fixed vertical plate (3), an adjusting bolt (4) is connected on the rectangular groove (9) in a penetrating manner, a central inner hole and an inner thread are processed in the center of the adjusting bolt (4), a thimble (5) is processed by a bolt, the front end of the thimble (5) is processed into a round shape, and the thimble (5) is screwed and installed in the central inner hole of the adjusting bolt (4) and extends out for a length; 1/3 chain wheels (7) are processed according to the size of the chain (6), and the chain wheels (7) are placed on the fixed wheel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220260881.0U CN217070642U (en) | 2022-02-09 | 2022-02-09 | Special device for disassembling chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220260881.0U CN217070642U (en) | 2022-02-09 | 2022-02-09 | Special device for disassembling chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217070642U true CN217070642U (en) | 2022-07-29 |
Family
ID=82543842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220260881.0U Active CN217070642U (en) | 2022-02-09 | 2022-02-09 | Special device for disassembling chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217070642U (en) |
-
2022
- 2022-02-09 CN CN202220260881.0U patent/CN217070642U/en active Active
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