CN202357065U - Assembly fixture of bridge-shaped contact mechanism - Google Patents
Assembly fixture of bridge-shaped contact mechanism Download PDFInfo
- Publication number
- CN202357065U CN202357065U CN2011204729417U CN201120472941U CN202357065U CN 202357065 U CN202357065 U CN 202357065U CN 2011204729417 U CN2011204729417 U CN 2011204729417U CN 201120472941 U CN201120472941 U CN 201120472941U CN 202357065 U CN202357065 U CN 202357065U
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- China
- Prior art keywords
- shaped contact
- bridge
- cover plate
- fixed leg
- complementary
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Abstract
The utility model relates to an assembly fixture of a bridge-shaped contact mechanism. The assembly fixture is characterized by comprising an upper cover plate, a lower cover plate, a fixed column, upper and lower templates with grooves, and a fastening nut, wherein the upper and lower templates are matched with the upper and lower ends of an assembled bridge-shaped contact in shapes; the upper and lower templates with the grooves matched with the upper and lower ends of the assembled bridge-shaped contact in shapes are fixedly connected on the upper and lower cover plates; the lower end of the fixed column is fixed on the lower cover plate; the upper end of the fixed column is partially sheathed by the upper cover plate and the fastening nut; and the relative positions of the upper and lower templates are described as that the upper and lower ends of the assembled bridge-shaped contact can be embedded therein at the same time. According to the utility model, the assembled bridge-shaped contact is positioned and clamped in an independent overall device by the upper and lower cover templates with the grooves, and by means of several screws, the device is arranged on a mould which is used for mounting a tension spring of the bridge-shaped contact so as to be matched with the mould for use, so that the dismounting is convenient and the structure is simple and practical.
Description
Technical field
The utility model belongs to the assembling jig that a kind of universal opens circuit, and particularly relates to the open circuit assembling jig of drawout chassis back bridge-shaped contact mechanism of a kind of universal.
Background technology
Answer product TW60 type intelligent universal circuit breaker drawer to sit the production needs of back bridge-shaped contact at present; Extension spring on the bridge-shaped contact is because ultimate tension is bigger; Be difficult to accomplish the installation of extension spring by hand; For the extension spring on the assembling bridge-shaped contact needs a kind of special fixture bridge-shaped contact is positioned clamping, thereby cooperate the work that extension spring is installed of accomplishing with other devices.
Summary of the invention
The utility model can position clamping to bridge-shaped contact for the technical problem that exists in the solution known technology provides a kind of, the assembling jig of drawout chassis back bridge-shaped contact mechanism thereby the universal that cooperates completion that extension spring is installed with other devices opens circuit.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: it includes upper and lower cover plate; Fixed leg; Be assembled bridge-shaped contact up and down upper and lower template and the fastening nut of using of the groove that is complementary of two ends shape, a hole that is complementary with described fixed leg external diameter is arranged on described upper cover plate; On described lower cover, be fixed with the lower bolster of the groove that is complementary with bridge-shaped contact lower end shape and the lower end of described fixed leg, the upper part of described fixed leg has and the described fastening screw thread that is complementary with nut; Be coated with described upper cover plate in described fixed leg upper part; On described upper cover plate, be fixed with the cope match-plate pattern of the groove that is complementary with bridge-shaped contact upper end shape, the relative position of described upper and lower template is in can being embedded in the bridge-shaped contact upper and lower side that is assembled simultaneously; Rotation set has the described fastening nut of using in the upper end of described fixed leg.
The utility model can also adopt following technical scheme:
On said lower cover, be connected in an opposite side of the lower bolster of said fixed leg one side, also be fixed with a trapezoidal pad for the stressed usefulness in balance said fixed leg both sides when clamping is assembled bridge-shaped contact.
Described fastening be a binding nut that has handle with nut.
Advantage and the good effect that the utlity model has are: owing to adopted the cover plate up and down with groove will be assembled bridge-shaped contact location and clamping at one independently in the single unit system; Be contained on the mold that the bridge-shaped contact extension spring is installed with several screws and be used with mold; It can be dismantled easily, and is simple and practical.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
As shown in Figure 1, on lower cover 1, be fixed with and be assembled the lower end of the lower bolster 2 and the fixed leg 3 of the groove that bridge-shaped contact lower end shape is complementary, the upper part of fixed leg 3 has and the fastening screw thread that is complementary with nut 6; Be coated with the upper cover plate 4 that has the hole in fixed leg 3 upper parts; On upper cover plate 4, be fixed with and be assembled the cope match-plate pattern 5 of the groove that bridge-shaped contact upper end shape is complementary, the relative position that is fixed of upper and lower template 5,2 is for can be embedded in the bridge-shaped contact upper and lower side that is assembled in their groove simultaneously; Rotation set has the fastening with nut 6 of band handle in the upper end of fixed leg.On lower cover 1, be fixed on an opposite side of the lower bolster 2 of fixed leg 3 one sides, also be fixed with a trapezoidal pad 7.
The method for using of the utility model is as shown in Figure 1, and this is the grip device of an omnipotent breaker drawout chassis back bridge-shaped contact.Mainly the bridge-shaped contact that is assembled is played the location and clamp,, the extension spring on the bridge-shaped contact is installed to cooperate the extension spring tool work that bridge-shaped contact is installed.The operator will be assembled in the groove of lower bolster 2 that bridge-shaped contact is placed on lower cover 1; From the upper end of fixed leg 3 hole of upper cover plate 4 is passed then; Cover upper cover plate 4 and will be assembled in the groove of cope match-plate pattern 5 that the bridge-shaped contact upper part is placed on upper cover plate 4; Groove like this on the cover plate will be assembled bridge-shaped contact and navigate in the anchor clamps, fix with nut 6 lockings with fastening again.Cooperating bridge-shaped contact extension spring erecting tools that extension spring is installed then.
Claims (3)
1. the assembling jig of a bridge-shaped contact mechanism; It is characterized in that: it includes upper and lower cover plate; Fixed leg; Be assembled bridge-shaped contact up and down upper and lower template and the fastening nut of using of the groove that is complementary of two ends shape, a hole that is complementary with described fixed leg external diameter is arranged on described upper cover plate; On described lower cover, be fixed with the lower bolster of the groove that is complementary with bridge-shaped contact lower end shape and the lower end of described fixed leg, the upper part of described fixed leg has and the described fastening screw thread that is complementary with nut; Be coated with described upper cover plate in described fixed leg upper part, on described upper cover plate, be fixed with the cope match-plate pattern of the groove that is complementary with bridge-shaped contact upper end shape; The relative position of described upper and lower template is in can being embedded in the bridge-shaped contact upper and lower side that is assembled simultaneously; Rotation set has the described fastening nut of using in the upper end of described fixed leg.
2. the assembling jig of bridge-shaped contact according to claim 1 mechanism; It is characterized in that: on said lower cover, be connected in an opposite side of the lower bolster of said fixed leg one side, also be fixed with a trapezoidal pad for the stressed usefulness in balance said fixed leg both sides when clamping is assembled bridge-shaped contact.
3. the assembling jig of bridge-shaped contact according to claim 1 mechanism is characterized in that: described fastening be a binding nut that has handle with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204729417U CN202357065U (en) | 2011-11-24 | 2011-11-24 | Assembly fixture of bridge-shaped contact mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204729417U CN202357065U (en) | 2011-11-24 | 2011-11-24 | Assembly fixture of bridge-shaped contact mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202357065U true CN202357065U (en) | 2012-08-01 |
Family
ID=46568280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204729417U Expired - Fee Related CN202357065U (en) | 2011-11-24 | 2011-11-24 | Assembly fixture of bridge-shaped contact mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202357065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490135A (en) * | 2011-11-24 | 2012-06-13 | 天津市百利电气有限公司 | Assembly fixture for bridge-shaped contact mechanism and use method for assembly fixture |
| CN103406856A (en) * | 2013-08-01 | 2013-11-27 | 安徽鑫龙电器股份有限公司 | Assembly fixture for multiple-contacting-sheet moving contact system |
-
2011
- 2011-11-24 CN CN2011204729417U patent/CN202357065U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490135A (en) * | 2011-11-24 | 2012-06-13 | 天津市百利电气有限公司 | Assembly fixture for bridge-shaped contact mechanism and use method for assembly fixture |
| CN103406856A (en) * | 2013-08-01 | 2013-11-27 | 安徽鑫龙电器股份有限公司 | Assembly fixture for multiple-contacting-sheet moving contact system |
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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: 20120801 Termination date: 20141124 |
|
| EXPY | Termination of patent right or utility model |