CN203343999U - Tool special for disassembling servomotor connecting nut - Google Patents
Tool special for disassembling servomotor connecting nut Download PDFInfo
- Publication number
- CN203343999U CN203343999U CN 201320393477 CN201320393477U CN203343999U CN 203343999 U CN203343999 U CN 203343999U CN 201320393477 CN201320393477 CN 201320393477 CN 201320393477 U CN201320393477 U CN 201320393477U CN 203343999 U CN203343999 U CN 203343999U
- Authority
- CN
- China
- Prior art keywords
- servomotor
- attaching
- hollow mould
- attaching nut
- connecting nut
- 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 - Lifetime
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Abstract
The utility model provides a tool special for disassembling a servomotor connecting nut. The tool comprises a hollow mold matching with the connecting nut in size and shapes. The circumference of the hollow mold is provided with at least a pair of seamless steel pipes symmetrical in positions. The tool special for disassembling the servomotor connecting nut adopts the hollow mold to hoop the servomotor connecting nut, and the seamless steel pipes arranged at the circumference of the hollow mold are utilized to rotate the connecting nut to disassemble the servomotor connecting nut. The tool special for disassembling the servomotor connecting nut is convenient to use and is damaged rarely, the time for disassembling the servomotor connecting nut is reduced greatly, and efficiency of disassembling the servomotor connecting nut is improved.
Description
Technical field
The utility model relates to field of machining, relates in particular to a kind of servomotor attaching nut tool specially for attaching and detaching.
Background technology
Existing speed regulator servomotor attaching nut is generally octagon nut, its length 450mm, internal diameter 160mm, opposite side size 240mm, weight 70kg.Speed regulator servomotor pull bar place bolt belongs to coarse thread, and pitch is 6mm, and both sides length is 350mm.When the servomotor pull bar decomposes and install, need utilize the spanner that knocks of 20 pounds of hammers and opening 240mm that nut is unscrewed, then with large-scale open-end wrench, the servomotor attaching nut is separated manually.As shown in Figure 1, this large-scale open-end wrench opening 242mm, thickness 20mm, length 2000mm, weight is about 30kg, during use, needs to have coordinated more than 2 people, and owing to screwing out, the required strength of nut is large, often cause the distortion of wrench opening place, to such an extent as to can not use, greatly affect operating efficiency.
The utility model content
The utility model provides a kind of servomotor attaching nut tool specially for attaching and detaching, to solve the not wield problem of large-scale open-end wrench, and has improved dismounting servomotor attaching nut's efficiency.
For achieving the above object, the utility model provides a kind of servomotor attaching nut tool specially for attaching and detaching, it comprises the hollow mould that size and shape with described attaching nut are complementary, and is provided with the seamless steel pipe of at least one pair of position symmetry in all sides of described hollow mould.
Further, described hollow mould is shaped as octagonal.
Further, all sides of described hollow mould are provided with the seamless steel pipe of two pairs of position symmetries, and four described seamless steel pipes arrange at described octagonal hollow mould week side space 90 degree.
Further, described octagonal hollow mould comprises left half mold and right half mold, and described left half mold becomes described hollow mould with right half mold by bolt combination.
Further, described left half mold is all identical with size and the shape of right half mold.
Further, described servomotor attaching nut tool specially for attaching and detaching also comprises at least one pair of boosting-rod, and described at least one pair of boosting-rod is placed on corresponding described at least one pair of seamless steel pipe.
Compared with prior art, the utlity model has following beneficial effect:
The servomotor attaching nut tool specially for attaching and detaching that the utility model provides has been used hollow mould to wale the servomotor attaching nut of required dismounting, and utilize the seamless steel pipe that is installed in all sides of described hollow mould to be rotationally connected nut to play dismounting servomotor attaching nut's effect, this servomotor attaching nut tool specially for attaching and detaching is easy to use, not fragile, and greatly reduced dismounting servomotor attaching nut's time, improved dismounting servomotor attaching nut's efficiency.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
The structural representation that Fig. 1 is the medium-and-large-sized open-end wrench of prior art;
The structural representation of the servomotor attaching nut tool specially for attaching and detaching that Fig. 2 provides for the utility model embodiment.
In Fig. 2,
1: hollow mould; 11: left half mold; 12: right half mold; 13: bolt; 2: seamless steel pipe; 3: boosting-rod.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the servomotor attaching nut tool specially for attaching and detaching the utility model proposes is described in further detail.According to the following describes and claims, advantage of the present utility model and feature will be clearer.It should be noted that, accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only in order to convenient, the purpose of aid illustration the utility model embodiment lucidly.
Core concept of the present utility model is, a kind of servomotor attaching nut tool specially for attaching and detaching is provided, it comprises the hollow mould that size and shape with described attaching nut are complementary, be provided with the seamless steel pipe of at least one pair of position symmetry in all sides of described hollow mould, the servomotor attaching nut tool specially for attaching and detaching that the utility model provides has been used hollow mould to wale the servomotor attaching nut of required dismounting, and utilize the seamless steel pipe that is installed in all sides of described hollow mould to be rotationally connected nut to play dismounting servomotor attaching nut's effect, this servomotor attaching nut tool specially for attaching and detaching is easy to use, not fragile, and greatly reduced dismounting servomotor attaching nut's time, improved dismounting servomotor attaching nut's efficiency.
Please refer to Fig. 2, the structural representation of the servomotor attaching nut tool specially for attaching and detaching that Fig. 2 provides for the utility model embodiment.
As shown in Figure 2, the utility model embodiment provides a kind of servomotor attaching nut tool specially for attaching and detaching, it comprises the hollow mould 1 that size and shape with described attaching nut are complementary, and is provided with the seamless steel pipe 2 of two pairs of position symmetries in all sides of described hollow mould 1.
Further, described hollow mould 1 is shaped as octagonal.
Further, four described seamless steel pipes 2 arrange at 1 week side space 90 degree of described octagonal hollow mould.
Further, described octagonal hollow mould 1 comprises left half mold 11 and right half mold 12, and described left half mold 11 is combined into described hollow mould 1 with right half mold 12 by bolt 13.
Further, described left half mold 11 is all identical with size and the shape of right half mold 12.
Further, described servomotor attaching nut tool specially for attaching and detaching also comprises two pairs of boosting-rods 3, described two pairs of boosting-rods 3 are placed on corresponding described two pairs of seamless steel pipes 2, described boosting-rod 3 can increase the moment while being rotationally connected nut, thereby the power of required use while reducing to rotate, played the effect that increases dismounting efficiency.
In the present embodiment, the band iron of described hollow mould 1 use 50 * 5 is made, and is pressed into the octagon nut type, guarantees that inboard every limit is 100mm, opposite side 240mm.
In the present embodiment, the diameter of described seamless steel pipe 2 is 38mm, and length is 55mm, has both guaranteed that this specific purpose tool was lightweight, has guaranteed again intensity when it uses.
The servomotor attaching nut tool specially for attaching and detaching that the utility model embodiment provides has been used hollow mould 1 to wale the servomotor attaching nut of required dismounting, and utilize the seamless steel pipe 2 that is installed in 1 week side of described hollow mould to be rotationally connected nut to play dismounting servomotor attaching nut's effect, this servomotor attaching nut tool specially for attaching and detaching is easy to use, not fragile, and greatly reduced dismounting servomotor attaching nut's time, improved dismounting servomotor attaching nut's efficiency.
Obviously, those skilled in the art can carry out various changes and distortion and not break away from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model also is intended to comprise these changes and modification interior.
Claims (6)
1. a servomotor attaching nut tool specially for attaching and detaching, is characterized in that, comprises the hollow mould that size and shape with described attaching nut are complementary, and is provided with the seamless steel pipe of at least one pair of position symmetry in all sides of described hollow mould.
2. servomotor attaching nut tool specially for attaching and detaching according to claim 1, is characterized in that, described hollow mould be shaped as octagonal.
3. servomotor attaching nut tool specially for attaching and detaching according to claim 2, it is characterized in that, all sides of described hollow mould are provided with the seamless steel pipe of two pairs of position symmetries, and four described seamless steel pipes arrange at described octagonal hollow mould week side space 90 degree.
4. servomotor attaching nut tool specially for attaching and detaching according to claim 2, is characterized in that, described octagonal hollow mould comprises left half mold and right half mold, and described left half mold becomes described hollow mould with right half mold by bolt combination.
5. servomotor attaching nut tool specially for attaching and detaching according to claim 4, is characterized in that, described left half mold is all identical with size and the shape of right half mold.
6. according to the described servomotor attaching nut of claim 1 to 5 any one tool specially for attaching and detaching, it is characterized in that, also comprise at least one pair of boosting-rod, described at least one pair of boosting-rod is placed on corresponding described at least one pair of seamless steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320393477 CN203343999U (en) | 2013-07-03 | 2013-07-03 | Tool special for disassembling servomotor connecting nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320393477 CN203343999U (en) | 2013-07-03 | 2013-07-03 | Tool special for disassembling servomotor connecting nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343999U true CN203343999U (en) | 2013-12-18 |
Family
ID=49743932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320393477 Expired - Lifetime CN203343999U (en) | 2013-07-03 | 2013-07-03 | Tool special for disassembling servomotor connecting nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343999U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335026A (en) * | 2016-08-18 | 2017-01-18 | 厦门宏发汽车电子有限公司 | Device for pulling out relay |
| CN113787336A (en) * | 2021-09-13 | 2021-12-14 | 宝武集团马钢轨交材料科技有限公司 | Automatic dismouting frock of high-speed railway wheel rolling mill hollow shaft lock nut |
-
2013
- 2013-07-03 CN CN 201320393477 patent/CN203343999U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335026A (en) * | 2016-08-18 | 2017-01-18 | 厦门宏发汽车电子有限公司 | Device for pulling out relay |
| CN113787336A (en) * | 2021-09-13 | 2021-12-14 | 宝武集团马钢轨交材料科技有限公司 | Automatic dismouting frock of high-speed railway wheel rolling mill hollow shaft lock nut |
| CN113787336B (en) * | 2021-09-13 | 2022-06-24 | 宝武集团马钢轨交材料科技有限公司 | Automatic dismouting frock of high-speed railway wheel rolling mill hollow shaft lock nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |