CN206650931U - A kind of power panel crimping jig - Google Patents
A kind of power panel crimping jig Download PDFInfo
- Publication number
- CN206650931U CN206650931U CN201720203373.8U CN201720203373U CN206650931U CN 206650931 U CN206650931 U CN 206650931U CN 201720203373 U CN201720203373 U CN 201720203373U CN 206650931 U CN206650931 U CN 206650931U
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- China
- Prior art keywords
- neck
- power panel
- pin
- trench bottom
- groove
- Prior art date
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- Expired - Fee Related
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- 238000002788 crimping Methods 0.000 title claims abstract description 26
- 229920001342 Bakelite® Polymers 0.000 claims description 4
- 239000004637 bakelite Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
It the utility model is related to a kind of power panel crimping jig.It includes bottom plate, plate upper surface is provided with the neck adaptable with the plate body of power panel, the trench bottom of neck is provided with some first grooves, first groove can accommodate the electronic component at the protrusion power panel plate body back side, the trench bottom of neck is provided with some groups of pin bores, neck trench bottom by every group of pin bores is provided with the second groove, second groove can accommodate the crimp at the protrusion power panel plate body back side, the aperture of pin bores is more than the diameter of crimp pin, the trench bottom of neck is additionally provided with screwed hole, and screwed hole is provided with the alignment pin being matched therewith.The utility model is reasonable in design, during crimping on the premise of the electronic component of power supply back is not damaged, enough support forces, and simple operation can be provided for power panel, improves operating efficiency.
Description
Technical field
It the utility model is related to a kind of power panel crimping jig.
Background technology
In the manufacturing process of power panel, crimping is a kind of typical circuit assembly mode, and crimping principle is by crimp
Elastically deformable pin or rigid pin one kind for coordinating with the plated through-hole on power panel and being formed be connected, pin with it is golden
Close contact point is formed between categoryization hole, electric interconnection is realized by mechanical connection.
Existing power panel crimping mode is the non-depressed fitting fitting hole using power panel, if screw hole is as positioning
Hole, more than two alignment pins are designed, for positioning power panel, and it is using the step surface on alignment pin that power panel is vacantly solid
It is fixed, in order to strengthen its support strength, cushion block need to be set in the lower section of power panel, cushion block needs to avoid protruding the power panel plate body back side
Electronic component, prevent the electronic component at the power panel plate body back side during crimping stress and damage.This power panel
Crimping mode has as a drawback that：First, operation is comparatively laborious, and the installation and removal consuming time is longer, reduces operating efficiency；
When the 2nd, crimping, power panel is still mostly in vacant state, and power panel can not obtain enough supports, cause power panel quilt
Compressive strain even pressure break.
Utility model content
The utility model provides a kind of power panel crimping jig, and it is reasonable in design, is not damaging power supply during crimping
On the premise of the electronic component of back, enough support forces, and simple operation can be provided for power panel, improve work
Efficiency, solve problems of the prior art.
The utility model is that technical scheme is used by solving above-mentioned technical problem：It includes bottom plate, plate upper surface
Provided with the neck being adapted with the plate body of power panel, the trench bottom of neck is provided with some first grooves, and first groove can hold
Receive the electronic component at the protrusion power panel plate body back side, the trench bottom of neck is provided with some groups of pin bores, the card by every group of pin bores
Groove trench bottom is provided with the second groove, and second groove can accommodate the crimp at the protrusion power panel plate body back side, the hole of pin bores
Footpath is more than the diameter of crimp pin, and the trench bottom of neck is additionally provided with screwed hole, and screwed hole is provided with the positioning being matched therewith
Pin.
Some first grooves are arranged at the middle part and bottom of neck trench bottom.
Some groups of pin bores are arranged at the top of neck trench bottom, and each second groove is arranged at corresponding thereto
Above one group of pin bores.
The bottom plate is bakelite plate.
The plate upper surface of the neck side is provided with and takes board slot, takes the groove depth of board slot to be more than the groove depth of neck, takes board slot
Extend to neck and coupled logical.
It is described to take board slot to take the trench bottom of board slot to be inclined upwardly from the side away from neck to close to the side of neck and set
Put, take board slot to extend to below neck and coupled logical.
The alignment pin is included positioned at the threaded portion at both ends and anti-slip part, is bar portion between threaded portion and anti-slip part, bar portion
Some flexure strips are provided with, flexure strip is curved and its arc top is towards bar portion outside, and the cross section of bar portion is less than the horizontal stroke of threaded portion
Section, the arc top of flexure strip are located at the outside of threaded portion.
The utility model uses such scheme, has advantages below：
1st, power panel plate body is changed to crimping jig from the localized contact under vacant state comprehensive under non-vacant state
Contact, enough support forces can be provided for power panel, avoid power panel be crushed out of shape in addition pressure break situation generation；First is recessed
Groove can accommodate the electronic component at the protrusion power panel plate body back side, prevent the electronic component at the power panel plate body back side in the mistake of crimping
Stress in journey and damage；Second groove can accommodate the crimp at the protrusion power panel plate body back side, so as to be advantageous to crimp.
2nd, the plate upper surface of neck side be provided with take board slot, take board slot groove depth be more than neck groove depth, take board slot to
Neck extension is simultaneously coupled logical, and finger is stretched into take in board slot easily can just take out power panel from neck.
3rd, in order to further improve the convenience of taking-up power panel, board slot is taken from the side away from neck to close to neck
Side, take the trench bottom of board slot to be inclined upwardly setting, take board slot to extend to below neck and coupled logical, what is be obliquely installed takes
Board slot bottom has guide effect, and by finger along taking board slot upwardly inclined direction to slide, what just energy was much smoother touches electricity
Source plate, so as to be advantageous to the taking-up of power panel.
4th, because flexure strip is curved and its arc top is towards bar portion outside, have after being compressed and recover the anti-of its deformation
Elastic force, the distance on flexure strip arc top to alignment pin axis is more than the radius of pin-and-hole on power panel, when alignment pin passes through power panel
On pin-and-hole when, flexure strip is squeezed, and the arc top of flexure strip and the inwall of pin-and-hole abut against and the inwall of pin-and-hole are applied with
Certain pressure, it is positioned such that pin can be just brought into close contact with pin-and-hole, alignment pin is can adapt to the processing in pin-and-hole hole shape or aperture
Error and irregular change, so as to which that realizes power panel is accurately positioned fixation, prevent due to pin-and-hole mismachining tolerance or dimensional discrepancy
Cause that alignment pin can not stretch into pin-and-hole or alignment pin stretches into after pin-and-hole situation about loosening and occurred.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is Fig. 1 A-A cross-sectional views.
Fig. 3 is Fig. 1 B-B-section sectional view.
Fig. 4 is Fig. 1 C-C cross-sectional views.
Fig. 5 is Fig. 1 D-D to cross section structure diagram.
Fig. 6 is the structural representation of alignment pin in embodiment 2.
Fig. 7 is Fig. 6 E-E to cross section structure diagram.
In figure, 1, bottom plate, 2, neck, the 3, first groove, 4, pin bores, the 5, second groove, 6, screwed hole, 7, take board slot,
8th, threaded portion, 9, anti-slip part, 10, bar portion, 11, flexure strip.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this reality
It is described in detail with new.
Embodiment 1
As shown in Fig. 1~Fig. 5, the utility model includes bottom plate 1, and the upper surface of bottom plate 1 is provided with mutually fits with the plate body of power panel
The neck 2 answered, the trench bottom of neck 2 are provided with five the first grooves 3, and the first groove 3 can accommodate the protrusion power panel plate body back side
Electronic component.The first groove of two of which 3 is located at the middle part of the trench bottom of neck 2, and three the first grooves 3 are located at the bottom land of neck 2
The bottom in portion.The top of the trench bottom of neck 2 is provided with four groups of pin bores 4, and the top of every group of pin bores 4 is equipped with the second groove 5,
Second groove 5 can accommodate the crimp at the protrusion power panel plate body back side, and the aperture of pin bores 4 is more than the straight of crimp pin
Footpath.The trench bottom of neck 2 is additionally provided with screwed hole 6, and screwed hole 6 is provided with the alignment pin being matched therewith.The bottom plate of the side of neck 2
1 upper surface be provided with take board slot 7, take board slot 7 groove depth be more than neck 2 groove depth, take board slot 7 to neck extension and it is coupled
It is logical.Board slot 7 is taken to take the trench bottom of board slot 7 to be inclined upwardly setting from the side away from neck 2 to close to the side of neck 2, take plate
Groove 7 extends to below neck 2 and coupled logical.Bottom plate 1 is bakelite plate, bakelite plate have insulation, do not produce electrostatic, it is wear-resisting and
The characteristics such as high temperature resistant, are highly suitable for crimping jig.
The utility model uses such scheme, has advantages below：
1st, power panel plate body is changed to crimping jig from the localized contact under vacant state comprehensive under non-vacant state
Contact, enough support forces can be provided for power panel, avoid power panel be crushed out of shape in addition pressure break situation generation；First is recessed
Groove 3 can accommodate the electronic component at the protrusion power panel plate body back side, prevent the electronic component at the power panel plate body back side in crimping
During stress and damage；Second groove 5 can accommodate the crimp at the protrusion power panel plate body back side, so as to be advantageous to crimp.
2nd, the upper surface of bottom plate 1 of the side of neck 2 is provided with and takes board slot 7, takes the groove depth of board slot 7 to be more than the groove depth of neck 2, takes plate
Groove 7 extends and coupled logical to neck 2, and finger is stretched into take in board slot 7 easily can just take power panel from neck 2
Go out.
3rd, in order to further improve the convenience of taking-up power panel, board slot 7 is taken from the side away from neck 2 to close to neck
2 side, take the trench bottom of board slot 7 to be inclined upwardly setting, take board slot 7 to extend to the lower section of neck 2 and coupled logical, inclination is set
That puts takes the bottom of board slot 7 to have guide effect, just can be much smoother by finger along taking the upwardly inclined direction of board slot 7 to slide
Power panel is touched, so as to be advantageous to the taking-up of power panel.
In use, the power panel plate body back side is positioned in the neck 2 on bottom plate 1 down, due to size and the electricity of neck 2
Source plate plate body is adapted, therefore power panel plate body is connected in neck 2, now the electronic component at the power panel plate body back side just position
In in the first groove 3.It is connected after alignment pin to be passed through to the pin-and-hole on power panel plate body again with the screwed hole 6 of the trench bottom of neck 2, from
And power panel plate body is fixed.Then by the plated through-hole on the pin alignment power panel plate body of crimp, firmly pressing crimping
Part, the pin of crimp is through pin bores 4 are stretched into after the plated through-hole on power panel plate body, so as to which crimp is loaded on into power panel
On plate body, the crimp part for now protruding the power panel plate body back side is placed exactly in the second groove 5.
Embodiment 2
As shown in Figure 6, Figure 7, the present embodiment and the difference of embodiment 1 are：Pair it is engaged with the screwed hole 6 on neck 2
Alignment pin improved.The alignment pin is included positioned at the threaded portion 8 at both ends and anti-slip part 9, threaded portion 8 and anti-slip part 9 it
Between be bar portion 10, bar portion 10 is provided with some flexure strips 11, and flexure strip 11 is curved and its arc top is towards the outside of bar portion 10, bar portion
10 cross section is less than the cross section of threaded portion 8, and the arc top of flexure strip 11 is located at the outside of threaded portion 8.
The utility model uses such scheme, has advantages below：Because flexure strip 11 is curved and its arc top is towards bar
The outside of portion 10, there is the bounce for recovering its deformation, the distance on the arc top of flexure strip 11 to alignment pin axis after being compressed
More than the radius of pin-and-hole on power panel, when alignment pin passes through the pin-and-hole on power panel, flexure strip 11 is squeezed, flexure strip 11
Arc top and the inwall of pin-and-hole abut against and certain pressure be applied with to the inwall of pin-and-hole, be positioned such that pin just can be tight with pin-and-hole
Closely connected conjunction, alignment pin is set to can adapt to the mismachining tolerance of pin-and-hole hole shape or aperture and irregular change, so as to realize power panel
Fixation is accurately positioned, is prevented because pin-and-hole mismachining tolerance or dimensional discrepancy cause that alignment pin can not stretch into pin-and-hole or alignment pin stretches into
Situation about being loosened after pin-and-hole occurs.The effect of anti-slip part 9 is easy for holding with a hand, and alignment pin is threaded in or out screwed hole.
Above-mentioned embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or conversion made to the utility model embodiment all fall within guarantor of the present utility model
In the range of shield.
Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (7)
- A kind of 1. power panel crimping jig, it is characterised in that：Including bottom plate, plate upper surface is provided with mutually fits with the plate body of power panel The neck answered, the trench bottom of neck are provided with some first grooves, and first groove can accommodate the protrusion power panel plate body back side Electronic component, the trench bottom of neck are provided with some groups of pin bores, and the neck trench bottom by every group of pin bores is provided with the second groove, should Second groove can accommodate the crimp at the protrusion power panel plate body back side, and the aperture of pin bores is more than the diameter of crimp pin, The trench bottom of neck is additionally provided with screwed hole, and screwed hole is provided with the alignment pin being matched therewith.
- A kind of 2. power panel crimping jig according to claim 1, it is characterised in that：Some first grooves are arranged at The middle part and bottom of neck trench bottom.
- A kind of 3. power panel crimping jig according to claim 1, it is characterised in that：Some groups of pin bores are arranged at The top of neck trench bottom, each second groove are arranged above one group of pin bores corresponding thereto.
- A kind of 4. power panel crimping jig according to claim 1, it is characterised in that：The bottom plate is bakelite plate.
- A kind of 5. power panel crimping jig according to claim 1, it is characterised in that：The bottom plate upper table of the neck side Face is provided with and takes board slot, takes the groove depth of board slot to be more than the groove depth of neck, takes board slot to neck extension and coupled logical.
- A kind of 6. power panel crimping jig according to claim 5, it is characterised in that：It is described to take board slot from remote neck Side takes the trench bottom of board slot to be inclined upwardly settings to close to the side of neck, take board slot extend to neck lower section and with its phase Connection.
- A kind of 7. power panel crimping jig according to claim 1, it is characterised in that：The alignment pin includes being located at both ends Threaded portion and anti-slip part, be bar portion between threaded portion and anti-slip part, bar portion is provided with some flexure strips, flexure strip it is curved and Towards bar portion outside, the cross section of bar portion is less than the cross section of threaded portion on its arc top, and the arc top of flexure strip is located at the outer of threaded portion Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720203373.8U CN206650931U (en) | 2017-03-03 | 2017-03-03 | A kind of power panel crimping jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720203373.8U CN206650931U (en) | 2017-03-03 | 2017-03-03 | A kind of power panel crimping jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206650931U true CN206650931U (en) | 2017-11-17 |
Family
ID=60280399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720203373.8U Expired - Fee Related CN206650931U (en) | 2017-03-03 | 2017-03-03 | A kind of power panel crimping jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206650931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223179A (en) * | 2020-10-23 | 2021-01-15 | 苏州浪潮智能科技有限公司 | Power panel assembly auxiliary board and use method thereof |
-
2017
- 2017-03-03 CN CN201720203373.8U patent/CN206650931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223179A (en) * | 2020-10-23 | 2021-01-15 | 苏州浪潮智能科技有限公司 | Power panel assembly auxiliary board and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20180303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |