CN207104743U - A kind of convertible pivot pin assembly tooling - Google Patents
A kind of convertible pivot pin assembly tooling Download PDFInfo
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- CN207104743U CN207104743U CN201720794029.0U CN201720794029U CN207104743U CN 207104743 U CN207104743 U CN 207104743U CN 201720794029 U CN201720794029 U CN 201720794029U CN 207104743 U CN207104743 U CN 207104743U
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- pivot pin
- pedestal
- pin
- operation mechanism
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Abstract
A kind of convertible pivot pin assembly tooling disclosed in the utility model, including pedestal, slide and can V-block of the bond-allocating on pedestal, the V-type mouth of V-block is upward, the minimum point of the V-type mouth of V-block is provided with a screwed hole, adjusting screw is rotary with screwed hole, during assembling, the elastic pin component being made up of alignment pin and spring is placed in screwed hole, then the pivot pin of three-position switch operation mechanism is placed on the V-type mouth of V-block, mobile V-block, assembled the pin hole on the pivot pin of elastic pin component alignment three-position switch operation mechanism.The utility model is applicable the assembling of existing all three-position switch operation mechanism pivot pins, the qualification rate that can assemble three-position switch operation mechanism pivot pin is promoted to more than 99%, avoid doing over again for a large amount of unqualified parts to reprocess and material loss, improve work quality and efficiency.The utility model eliminate traditional assembly method existing for potential safety hazard, improve the security of assembly work.
Description
Technical field
Three-position switch operation mechanism mounting technology field, is especially related in the utility model mesolow gas insulation switch cabinet
A kind of and convertible pivot pin assembly tooling.
Background technology
Mesolow gas insulation switch cabinet had obtained extensive utilization in power switch industry in recent years, and therewith various three
Position switch is also widely used.In three-position switch operation mechanism, the pivot pin that has many mechanisms need by resilient key come
It is connected, is generally assembled when being connected by 2 and more than 2 parts, these pin holes are alignd, it is time consuming
And size is different, if for different part design frocks, then many specifications can be produced, are unfavorable for operation, it is unfavorable
With management, production efficiency can be also reduced, based on this situation, has been designed and developed suitable for various model three-stations operation machine
The demand of the universal fixture of structure pivot pin assembling just arises.
Utility model content
Technical problem to be solved in the utility model assembles institute in the pivot pin in for existing various three-station
The problem of existing and a kind of convertible pivot pin assembly tooling is provided, its can make three-position switch operation mechanism pivot pin assemble
Qualification rate be promoted to more than 99%.
Technical problem to be solved in the utility model can be achieved through the following technical solutions：
A kind of convertible pivot pin assembly tooling, including pedestal, slide and can V-block of the bond-allocating on the pedestal,
The V-type mouth of the V-block is provided with about one spiral shell for running through whole V-block upward, in the minimum point of the V-type mouth of the V-block
Pit, is rotary with an adjusting screw in the screwed hole, and during assembling, the elastic pin component being made up of alignment pin and spring is placed
In the screwed hole, wherein the alignment pin is located at the top of the spring, the spring is located at the upper of the adjusting screw
Side；Then the pivot pin of three-position switch operation mechanism is placed on the V-type mouth of the V-block, mobile V-block, makes resilient key
Pin hole on the pivot pin of component alignment three-position switch operation mechanism is assembled, and during assembling, the V-block is positioned at
On the pedestal.
In a preferred embodiment of the present utility model, slide rail is provided with the pedestal, in every V type blocks
Bottom is provided with chute, and the slide of the V-block bottom is configured on the slide rail.
In one preferred embodiment of the utility model, offer at least one inverted T shaped chute on the pedestal, it is described fall
T-shaped chute runs through the pedestal up and down, and the inverted T shaped chute is up-narrow and down-wide, and the bottom of the V types block is provided with least one
Screw hole, when the V-block needs positioning, the screw hole of the V-block bottom is screwed into through the inverted T shaped chute with screw
Inside tightening can be such that the V-block is positioned on the pedestal.
As a result of technical scheme as above, a kind of convertible pivot pin assembly tooling of the present utility model is by pedestal and V
Type block portion is grouped into V-block can move on the guide rail on pedestal as needed, and quantity can also increase and decrease.With slidably V-type
Block positions workpiece, is accurately positioned pin hole, and will not be influenceed and position sideslip by external force during assembling workpiece, can realize a variety of
The assembling of specification pivot pin, the difficulty of pivot pin assembling is reduced, improve assembly precision, efficiency, expand the versatility of frock.This practicality is new
Type is applicable the assembling of existing all three-position switch operation mechanism pivot pins, can assemble three-position switch operation mechanism pivot pin
Qualification rate be promoted to more than 99%, avoid doing over again for a large amount of unqualified parts and reprocess and material loss, improve work quality
And efficiency.This invention removes potential safety hazard existing for traditional assembly method, the security of assembly work is improved.
Brief description of the drawings
Fig. 1 is the structural representation of the convertible pivot pin assembly tooling of the utility model.
Fig. 2 is the connection diagram between V-block and pedestal in the convertible pivot pin assembly tooling of the utility model.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of convertible pivot pin assembly tooling shown in figure, including pedestal 100, some V-blocks
200 (V-block 200 can be depending on the assemblings of three-position switch operation mechanism pivot pin).
A slide rail 110 is provided with the upper surface of pedestal 100, the cross section of slide rail 110 is swallow-tail form, in each V-type
The bottom of block 200 is provided with chute 210, and the cross section of chute 210 is also swallow-tail form, by the chute of each bottom of V-block 200
On slide rail 110, such can three-position switch operation mechanism pivot pin installation requirement of V-block 200 is carried out 210 slide arrangements
It is mobile.
The V-type mouth 220 of each V-block 200 is provided with about one upward, in the minimum point of the V-type mouth 220 of V-block 200 and passed through
The screwed hole 230 of whole V-block 200 is worn, an adjusting screw 240 is rotary with screwed hole 230.
Two inverted T shaped chutes 120 are offered on pedestal 100, two inverted T shaped chutes 120 are with the axis pair of pedestal 100
Claim to set.
Every inverted T shaped chute runs through pedestal 100 about 120, inverted T shaped chute 120 is up-narrow and down-wide.At the bottom of V types block 200
Portion is provided with two screw holes 250, and two screw holes 250 are set with the axisymmetrical of V-block 200.
During assembling, the elastic pin component 300 being made up of alignment pin 310 and spring 320 is placed in screwed hole, wherein fixed
Position pin 310 is located at the top of spring 320, and spring 320 is located at the top of adjusting screw 240；Then three-station is operated into machine
The pivot pin (not shown) of structure is placed on the V-type mouth 220 of V-block 200, mobile V-block 200, makes elastic pin component 300
The pin hole being aligned on the pivot pin of three-position switch operation mechanism, is then screwed into V-block with screw 130 through inverted T shaped chute 120
Being tightened in the screw hole 250 of 200 bottoms can be such that V-block 200 is positioned on pedestal 100.V-block 200 is fixed with laggard
Luggage is matched somebody with somebody.
Claims (3)
- A kind of 1. convertible pivot pin assembly tooling, it is characterised in that including pedestal, slide and can bond-allocating on the pedestal V-block, be provided with about one runs through whole V to the V-type mouth of the V-block upward, in the minimum point of the V-type mouth of the V-block The screwed hole of type block, is rotary with an adjusting screw in the screwed hole, during assembling, the resilient key that will be made up of alignment pin and spring Component is placed in the screwed hole, wherein the alignment pin is located at the top of the spring, the spring is located at the regulation The top of screw；Then the pivot pin of three-position switch operation mechanism is placed on the V-type mouth of the V-block, mobile V-block, The pin hole on the pivot pin of elastic pin component alignment three-position switch operation mechanism is assembled, during assembling, the V-type Block is positioned on the pedestal.
- 2. a kind of convertible pivot pin assembly tooling as claimed in claim 1, it is characterised in that be provided with cunning on the pedestal Rail, chute is provided with the bottom of each V-block, and the slide of the V-block bottom is configured on the slide rail.
- 3. a kind of convertible pivot pin assembly tooling as claimed in claim 1 or 2, it is characterised in that opened up on the pedestal There is at least one inverted T shaped chute, the inverted T shaped chute runs through the pedestal up and down, and the inverted T shaped chute is up-narrow and down-wide, in the V The bottom of type block is provided with an at least screw hole, when the V-block needs positioning, is twisted with screw through the inverted T shaped chute Entering to tighten in the screw hole of the V-block bottom can be such that the V-block is positioned on the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720794029.0U CN207104743U (en) | 2017-07-03 | 2017-07-03 | A kind of convertible pivot pin assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720794029.0U CN207104743U (en) | 2017-07-03 | 2017-07-03 | A kind of convertible pivot pin assembly tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207104743U true CN207104743U (en) | 2018-03-16 |
Family
ID=61586213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720794029.0U Active CN207104743U (en) | 2017-07-03 | 2017-07-03 | A kind of convertible pivot pin assembly tooling |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877746A (en) * | 2019-04-03 | 2019-06-14 | 西安飞机工业（集团）有限责任公司 | A kind of intensive style leading edge tooling and its assembly method |
| CN112123263A (en) * | 2020-09-16 | 2020-12-25 | 湖南响箭重工科技有限公司 | Adjustable multi-connected oil pump mounting device |
| CN114952512A (en) * | 2022-05-25 | 2022-08-30 | 长岛高能聚氨酯有限公司 | Ball round pin processingequipment convenient to use |
-
2017
- 2017-07-03 CN CN201720794029.0U patent/CN207104743U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877746A (en) * | 2019-04-03 | 2019-06-14 | 西安飞机工业（集团）有限责任公司 | A kind of intensive style leading edge tooling and its assembly method |
| CN109877746B (en) * | 2019-04-03 | 2023-06-23 | 西安飞机工业（集团）有限责任公司 | Intensive front edge tool and assembly method thereof |
| CN112123263A (en) * | 2020-09-16 | 2020-12-25 | 湖南响箭重工科技有限公司 | Adjustable multi-connected oil pump mounting device |
| CN114952512A (en) * | 2022-05-25 | 2022-08-30 | 长岛高能聚氨酯有限公司 | Ball round pin processingequipment convenient to use |
| CN114952512B (en) * | 2022-05-25 | 2024-01-26 | 长岛高能聚氨酯有限公司 | Ball round pin processingequipment convenient to use |
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