CN204414003U - The measure speed gears special dismounting of chuck motor draws horse - Google Patents
The measure speed gears special dismounting of chuck motor draws horse Download PDFInfo
- Publication number
- CN204414003U CN204414003U CN201520085095.1U CN201520085095U CN204414003U CN 204414003 U CN204414003 U CN 204414003U CN 201520085095 U CN201520085095 U CN 201520085095U CN 204414003 U CN204414003 U CN 204414003U
- Authority
- CN
- China
- Prior art keywords
- pawl
- holder
- hole
- covers
- speed gears
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to experimental branch line maintenance of equipment instrument field, especially a kind of measure speed gears special dismounting of chuck motor draws horse, it comprises two pawl covers, the inner side of pawl cover is provided with cylindrical concave inward structure, the center of the lower surface of two pawl covers is after combining provided with axis hole, the center of the upper surface of two pawl covers is after combining provided with through hole, holder is arranged with at the outer surface of two pawl covers, holder internal diameter is identical with the diameter that pawl overlaps, holder one end is closed, the through hole corresponding position overlapped at the center of holder blind end and pawl is provided with screwed hole, threaded mandrel is provided with in screwed hole, the sidewall of holder is provided with horizontal screw, set bolt is provided with in horizontal screw.The measure speed gears special dismounting of this chuck motor draws horse, and its structure is simple, and operating process is convenient, and high to the removal efficiency of the measure speed gears of chuck motor, and the small volume of instrument, conveniently deposits and carries.
Description
Technical field
The utility model relates to experimental branch line maintenance of equipment instrument field, and especially a kind of measure speed gears special dismounting of chuck motor draws horse.
Background technology
The dismounting crowbar of chuck motor in the past, is violence dismounting, so not only easily damages the tooth of measure speed gears, also easily make the rotor failure of motor; Traditional draws the pawl of horse thicker, and the diameter of measure speed gears is relatively little, causes tradition to draw horse to catch measure speed gears.
Utility model content
The purpose of this utility model is deficiency in order to solve above-mentioned technology and provides a kind of structure simple, easy to operate, efficiently the measure speed gears special dismounting of the chuck motor of measure speed gears dismounting can be drawn horse.
In order to achieve the above object, the measure speed gears special dismounting of the chuck motor designed by the utility model draws horse, it comprises two pawl covers, two pawl covers are diametrically divided into two by cylindrical steel, the inner side of pawl cover is provided with cylindrical concave inward structure, and the diameter of concave inward structure and be highly all less than the diameter and highly of pawl cover; The center of the lower surface of two pawl covers is after combining provided with axis hole, and axis hole is communicated with concave inward structure, and the center of the upper surface of two pawl covers is after combining provided with through hole, and through hole is communicated with concave inward structure; Holder is arranged with at the outer surface of two pawl covers, holder internal diameter is identical with the diameter that pawl overlaps, holder one end is closed, the through hole corresponding position overlapped at the center of holder blind end and pawl is provided with screwed hole, threaded mandrel is provided with in screwed hole, the sidewall of holder is provided with horizontal screw, in horizontal screw, is provided with set bolt.
Technique scheme, in use, the concave inward structure utilizing two pawls to put and shaft hole sleeve are located on motor shaft and measure speed gears, and the diameter of axis hole is less than the diameter of measure speed gears, then fixed seating is utilized to be located at the outside of pawl cover, in horizontal screw, by set bolt, two pawl covers are fixed on holder inside simultaneously, make three become to be integrated; Finally utilize coordinating of threaded mandrel and the screw on holder, the tip contact of threaded mandrel top and motor shaft, in the process of rotating threaded mandrel, there is relative displacement with between measure speed gears and motor shaft in holder and pawl cover, it is dismantled from motor shaft the most at last.
The measure speed gears special dismounting of the chuck motor that the utility model obtains draws horse, and its structure is simple, and operating process is convenient, and high to the removal efficiency of the measure speed gears of chuck motor, and the small volume of instrument, conveniently deposits and carries.
Accompanying drawing explanation
Fig. 1 is structure top view of the present utility model;
Fig. 2 is structure sectional view of the present utility model.
Detailed description of the invention
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1 and Figure 2, the measure speed gears special dismounting of the chuck motor that the present embodiment describes draws horse, it comprises two pawl covers 2, two pawl covers 2 are diametrically divided into two by cylindrical steel, the inner side of pawl cover 2 is provided with cylindrical concave inward structure 5, and the diameter of concave inward structure 5 and be highly all less than the diameter and highly of pawl cover 2; The center of the lower surface of two pawl covers 2 is after combining provided with axis hole 6, and axis hole 6 is communicated with concave inward structure 5, and the center of the upper surface of two pawl covers 2 is after combining provided with through hole 7, and through hole 7 is communicated with concave inward structure 5; Holder 1 is arranged with at the outer surface of two pawl covers 2, holder 1 internal diameter is identical with the diameter that pawl overlaps 2, holder 1 one end is closed, through hole 7 corresponding position overlapped at the center of holder 1 blind end and pawl on 2 is provided with screwed hole 8, threaded mandrel 3 is provided with in screwed hole 8, the sidewall of holder 1 is provided with horizontal screw, in horizontal screw, is provided with set bolt 4.
Claims (1)
1. the measure speed gears special dismounting of a chuck motor draws horse, it is characterized in that: it comprises two pawl covers, two pawl covers are diametrically divided into two by cylindrical steel, the inner side of pawl cover is provided with cylindrical concave inward structure, and the diameter of concave inward structure and be highly all less than the diameter and highly of pawl cover; The center of the lower surface of two pawl covers is after combining provided with axis hole, and axis hole is communicated with concave inward structure, and the center of the upper surface of two pawl covers is after combining provided with through hole, and through hole is communicated with concave inward structure; Holder is arranged with at the outer surface of two pawl covers, holder internal diameter is identical with the diameter that pawl overlaps, holder one end is closed, the through hole corresponding position overlapped at the center of holder blind end and pawl is provided with screwed hole, threaded mandrel is provided with in screwed hole, the sidewall of holder is provided with horizontal screw, in horizontal screw, is provided with set bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085095.1U CN204414003U (en) | 2015-02-06 | 2015-02-06 | The measure speed gears special dismounting of chuck motor draws horse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085095.1U CN204414003U (en) | 2015-02-06 | 2015-02-06 | The measure speed gears special dismounting of chuck motor draws horse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204414003U true CN204414003U (en) | 2015-06-24 |
Family
ID=53464409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520085095.1U Expired - Fee Related CN204414003U (en) | 2015-02-06 | 2015-02-06 | The measure speed gears special dismounting of chuck motor draws horse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204414003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026942A (en) * | 2019-04-30 | 2019-07-19 | 广西玉柴机器股份有限公司 | Novel air compressor gear drawing device and its application method |
-
2015
- 2015-02-06 CN CN201520085095.1U patent/CN204414003U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026942A (en) * | 2019-04-30 | 2019-07-19 | 广西玉柴机器股份有限公司 | Novel air compressor gear drawing device and its application method |
| CN110026942B (en) * | 2019-04-30 | 2021-04-13 | 广西玉柴机器股份有限公司 | Novel air compressor gear drawing tool and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20170206 |