CN202412180U - Installation tool for bearing of curved arm box of combined isolation switch - Google Patents
Installation tool for bearing of curved arm box of combined isolation switch Download PDFInfo
- Publication number
- CN202412180U CN202412180U CN2011204888521U CN201120488852U CN202412180U CN 202412180 U CN202412180 U CN 202412180U CN 2011204888521 U CN2011204888521 U CN 2011204888521U CN 201120488852 U CN201120488852 U CN 201120488852U CN 202412180 U CN202412180 U CN 202412180U
- Authority
- CN
- China
- Prior art keywords
- bearing
- installation tool
- installation
- isolation switch
- curved arm
- 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
Links
Images
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses an installation tool for a bearing of a curved arm box of a combined isolation switch. The installation tool comprises a flange plate with threaded holes, wherein a transmission rod with outer threads arranged on the outer surface penetrates through the threaded holes to be in threaded connection with the flange plate, and a handle is arranged on the upper portion of the transmission rod. The installation tool further comprises a convex pressing block matched with an installation hole of the bearing of the curved arm box of the combined isolation switch, and an annular groove for the bearing to be placed in is arranged on the step plane of the pressing block. The installation tool is simple in structure, assembling through special tools replaces the existing simple manual installation, the transmission rod with the threads is used for pressing the bearing in place, spiral pressure is large and transmission pressure is stable so that assembling safety is ensured reliably. The installation tool effectively solves the problem that in the prior art, the bearing is apt to be damaged due to poor installation accuracy.
Description
Technical field
The utility model relates to a kind of combination isolating switch connecting lever axle box bearing erecting tools.
Background technology
Combination isolating switch connecting lever case is an equipment commonly used in the electrical equipment.When installation and combination isolating switch connecting lever axle box bearing, adopt simple tool to beat extruding, because instrument is coarse; The extruding dynamics is not easy to grasp, and in assembling process, often has the situation of damaging bearing to take place; And assembly quality can not get guaranteeing that direct threats is to the safety of product facility.
The utility model content
The purpose of the utility model provides the high combination isolating switch connecting lever axle box bearing erecting tools of a kind of installation accuracy.
To achieve these goals; Adopt following technical scheme: a kind of combination isolating switch connecting lever axle box bearing erecting tools; It is characterized in that: said instrument comprises the ring flange with screwed hole; Outer surface is that externally threaded drive link passes screwed hole and is threaded with ring flange, and the top of drive link is provided with handle;
Said instrument also comprises the convex compact heap that matches with combination isolating switch connecting lever axle box bearing installing hole, and the cascaded surface of compact heap is provided with the cannelure of placing bearing.
The utility model is simple in structure; Change original simple hand installation into the use specific purpose tool and assemble, use the drive link with screw thread that bearing is pushed and put in place, helical pressure is big; And transmission pressure is steady; Assembling safety reliably guaranteed, it is poor to have solved in original technology installation accuracy effectively, the problem that bearing is prone to damage.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the upward view of compact heap among Fig. 1;
Fig. 3 is the stereogram of compact heap.
Among the figure, part 1 is combination isolating switch connecting lever case, and part 2 is a handle, and part 3 is a drive link, and part 4 is a ring flange, and part 5 is a compact heap, and part 6 is a bearing, and part 7 is a cannelure.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further specified.
Extremely shown in Figure 3 like Fig. 1; When in combination isolating switch connecting lever case 1, bearing 6 being installed; Bearing is placed in the cannelure 7 in compact heap 5 cascaded surfaces, is placed on both in the bearing mounting hole, ring flange 4 is connected through bolt with the installing hole of the upper surface of combination isolating switch connecting lever case; Rotary handle 2 makes drive link 3 move down, and compact heap 5 is carried out extruding.Compact heap is stressed to be moved downward, and bearing is pressed in the bearing mounting hole, and bearing and installing hole are interference fit.Remove ring flange at last, compact heap is extracted got final product.
Claims (1)
1. combination isolating switch connecting lever axle box bearing erecting tools, it is characterized in that: said instrument comprises the ring flange with screwed hole, and outer surface is that externally threaded drive link passes screwed hole and is threaded with ring flange, and the top of drive link is provided with handle;
Said instrument also comprises the convex compact heap that matches with combination isolating switch connecting lever axle box bearing installing hole, and the cascaded surface of compact heap is provided with the cannelure of placing bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204888521U CN202412180U (en) | 2011-11-30 | 2011-11-30 | Installation tool for bearing of curved arm box of combined isolation switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204888521U CN202412180U (en) | 2011-11-30 | 2011-11-30 | Installation tool for bearing of curved arm box of combined isolation switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202412180U true CN202412180U (en) | 2012-09-05 |
Family
ID=46736973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204888521U Expired - Fee Related CN202412180U (en) | 2011-11-30 | 2011-11-30 | Installation tool for bearing of curved arm box of combined isolation switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202412180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400743A (en) * | 2014-10-24 | 2015-03-11 | 河南平高电气股份有限公司 | Portable bearing installation tool |
| CN105215895A (en) * | 2015-11-05 | 2016-01-06 | 湖南开关有限责任公司 | A kind of point, combined floodgate connecting lever assembling jig |
-
2011
- 2011-11-30 CN CN2011204888521U patent/CN202412180U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400743A (en) * | 2014-10-24 | 2015-03-11 | 河南平高电气股份有限公司 | Portable bearing installation tool |
| CN105215895A (en) * | 2015-11-05 | 2016-01-06 | 湖南开关有限责任公司 | A kind of point, combined floodgate connecting lever assembling jig |
| CN105215895B (en) * | 2015-11-05 | 2016-08-24 | 湖南开关有限责任公司 | A kind of point, combined floodgate connecting lever assembling jig |
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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 |
Granted publication date: 20120905 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |