CN206663048U - A kind of frequency converter clamping device - Google Patents
A kind of frequency converter clamping device Download PDFInfo
- Publication number
- CN206663048U CN206663048U CN201720423378.1U CN201720423378U CN206663048U CN 206663048 U CN206663048 U CN 206663048U CN 201720423378 U CN201720423378 U CN 201720423378U CN 206663048 U CN206663048 U CN 206663048U
- Authority
- CN
- China
- Prior art keywords
- leading screw
- frequency converter
- fixture block
- fixed plate
- clamping device
- 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
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Abstract
The utility model discloses a kind of frequency converter clamping device, including fixed plate, it is characterised in that：Main folder block is connected with the middle part of the fixed plate, the fixed plate is provided with leading screw groove, the first leading screw and the second leading screw are provided with the leading screw groove, one end of first leading screw is connected by cartridge type bearing with the side of the leading screw groove, the other end of first leading screw is connected by shaft coupling with one end of the second leading screw, and the other end of second leading screw passes through the opposite side of the leading screw groove and is connected with stubborn hand.Spring of the present utility model has effectively played cushioning effect, the tightness of clamping can be suitably adjusted simultaneously, in order to avoid the electric capacity of damage frequency converter, while the setting of rubber strip also plays certain cushioning effect, the electric capacity of frequency converter can be preferably clamped, effectively reduces the damage to electric capacity.
Description
Technical field
Frequency converter chucking device technical field is the utility model is related to, specifically a kind of frequency converter clamping device.
Background technology
It is now to apply converter technique and microelectric technique that frequency converter, which is, is controlled by changing motor working power Frequency Patterns
The electric control appliance of ac motor processed, it is power supply apparatus commonly used in the prior art.Frequency converter is controlled in modern society's industry
More and more applied in field processed.
As converter technology is constantly fast-developing, frequency conversion species also constantly increases, and scope also constantly expands, right
The design requirement also more and more higher of frequency converter components' placement and cabinet, rack.Due to the layout of major loop and the peace of component
Dress order directly influences the space of rack and cabinet, and the size in space, which also has influence on product cost and market, to be needed
Ask.Conventional
Electric capacity installation method is that electric capacity is arranged on electric capacity installing plate, is then installed along with casing with electric capacity installing plate
It is interior, typically electric capacity is fixed by screw, the later stage, Renewal process was cumbersome if electric capacity needs to change,
Electric capacity belongs to easily worn part, and abnormal careful, traditional screw assembling is also required to when assembling and belongs to rigid assembly method, is held
Fragile capacitive element.
Utility model content
The purpose of this utility model is to provide a kind of frequency converter clamping device, asked with solve to mention in background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of frequency converter clamping device, including fixation
Plate, main folder block is connected with the middle part of the fixed plate, and the fixed plate is provided with leading screw groove, first is provided with the leading screw groove
Thick stick and the second leading screw, one end of first leading screw are connected by cartridge type bearing with the side of the leading screw groove, described first
The other end of thick stick is connected by shaft coupling with one end of the second leading screw, and the other end of second leading screw passes through the leading screw groove
Opposite side is simultaneously connected with stubborn hand, and screw slider is equipped with first leading screw and second leading screw, and each leading screw is slided
Spring spool is connected with block, ring set has expansion link in each spring spool, and one end of the expansion link is connected with
Limiting plate, the limiting plate are connected by spring with the bottom of the spring spool, and the first fixture block is placed with the fixed plate
With the second fixture block, two expansion links are affixed with corresponding the first fixture block or the second fixture block respectively, on first fixture block
Provided with two the first clip slots, second fixture block is provided with two the second clip slots, and the main folder block is provided with four the 3rd clip slots.
Further limited as to of the present utility model：The screw thread of first leading screw and second leading screw is opposite.
Further limited as to of the present utility model：The stubborn hand does anti-skidding processing.
Further limited as to of the present utility model：First clip slot, second clip slot and the 3rd clip slot
Diameter it is identical.
Further limited as to of the present utility model：First clip slot, second clip slot and the 3rd clip slot
Inside it is equipped with rubber strip.
Further limited as to of the present utility model：Four groups of dowel holes, institute are provided with four angles of the fixed plate
The middle part for stating fixed plate is provided with four groups of electrode holes.
Compared with prior art, the beneficial effects of the utility model：The utility model can be by turning stubborn hand-motion first
Leading screw and the second leading screw rotate, due to the screw thread of the first leading screw and the second leading screw on the contrary, two spring spools of event are corresponding two
Move towards or be moved away under the drive of individual screw slider, therefore the first fixture block and the second fixture block stretching in spring spool
Relatively move or be moved away under the drive of contracting bar, therefore can realize while clamp the effect of four electric capacity, due to spring spool
Bottom be connected with limiting plate by spring, therefore there is certain elasticity in expansion link contact with the first fixture block or the second fixture block,
With the rotation of the first leading screw and the second leading screw, the first fixture block and the second fixture block progressively move towards main folder block, pass through the first folder
The cooperation of groove and the second clip slot and the 3rd clip slot, electric capacity is progressively clamped, spring has effectively played cushioning effect, while can suitably adjust
The tightness of whole clamping, in order to avoid the electric capacity of damage frequency converter, while the setting of rubber strip also plays certain cushioning effect,
The present apparatus is simple in construction, can preferably clamp the electric capacity of frequency converter, effectively reduces the damage to electric capacity, will be filled by dowel hole
Put and be fixed in frequency converter assembling case, it is more efficient and convenient to change electric capacity.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is planar structure schematic diagram of the present utility model；
Fig. 3 is structural blast schematic diagram of the present utility model；
Fig. 4 is the schematic diagram of spring spool of the present utility model and expansion link.
In figure：1- fixed plates；101- dowel holes；102- leading screw grooves；103- motors hole；2- spring spools；201- stretches
Bar；202- limiting plates；203- springs；3- screw sliders；The fixture blocks of 4- first；The clip slots of 401- first；The fixture blocks of 5- second；501- second
Clip slot；6- main folder blocks；The clip slots of 601- the 3rd；The leading screws of 7- first；The leading screws of 8- second；9- shaft couplings；10- cartridge type bearings；11- is twisted
Hand；12- rubber strips.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4, a kind of frequency converter clamping device, including fixed plate 1 are referred to, the middle part of the fixed plate 1 is connected with master
Fixture block 6, the fixed plate 1 is provided with leading screw groove 102, the first leading screw 7 and the second leading screw 8 is provided with the leading screw groove 102, described
One end of first leading screw 7 is connected by cartridge type bearing 10 with the side of the leading screw groove 102, the other end of first leading screw 7
It is connected by shaft coupling 8 with one end of the second leading screw 8, the other end of second leading screw 8 passes through the another of the leading screw groove 102
Side is simultaneously connected with stubborn hand 11, and screw slider 3 is equipped with first leading screw 7 and second leading screw 8, and each leading screw is slided
Spring spool 2 is connected with block 3, ring set has an expansion link 201 in each spring spool 2, and the one of the expansion link 201
End is connected with limiting plate 202, and the limiting plate 202 is connected by spring 203 with the bottom of the spring spool 2, the fixation
Be placed with the first fixture block 4 and the second fixture block 5 on plate 1, two expansion links 201 respectively with the first corresponding fixture block 4 or the
Two fixture blocks 5 are affixed, and first fixture block 4 is provided with two the first clip slots 401, and second fixture block 5 is provided with two second folders
Groove 501, the main folder block 6 are provided with four the 3rd clip slots 601.
First leading screw 7 is opposite with the screw thread of second leading screw 8.
The stubborn hand 11 does anti-skidding processing.
First clip slot 401, second clip slot 501 are identical with the diameter of the 3rd clip slot 601, are beneficial to clamp
More compact.
Rubber strip 12, rubber are equipped with first clip slot 401, second clip slot 501 and the 3rd clip slot 601
Bar 12 can play cushioning effect, reduce the unnecessary damage to capacitor of frequency converter.
Four groups of dowel holes 101 are provided with four angles of the fixed plate 1, dowel hole 101 is used to fix fixed plate 1
In frequency converter assembling case, the middle part of the fixed plate 1 is provided with four groups of electrode holes 103, and electrode hole 103 can be by the electric capacity of clamping
Both positive and negative polarity accurate contraposition.
In use, it can be rotated by turning stubborn hand-motion the first leading screw 7 and the second leading screw 8, due to the first leading screw 7 and second
The screw thread of leading screw 8 on the contrary, therefore two spring spools 2 moved towards under the drive of corresponding two screw sliders 3 or opposite to each other
It is mobile, therefore relatively moved under the drive of the expansion link 201 of the first fixture block 4 and the second fixture block 5 in spring spool 2 or opposite to each other
It is mobile, therefore can realize while clamp the effect of four electric capacity, because bottom and the limiting plate 202 of spring spool 2 pass through spring 203
Connection, thus the contact with the first fixture block 4 or the second fixture block 5 of expansion link 201 exist it is certain elastic, with the first leading screw 7 and the
The rotation of two leading screws 8, the first fixture block 4 and the second fixture block 5 progressively move towards main folder block 6, pass through the first clip slot 401 and the second folder
The cooperation of the clip slot 601 of groove 501 and the 3rd, electric capacity is progressively clamped, spring 203 has effectively played cushioning effect, while can suitably adjust
The tightness of whole clamping, in order to avoid the electric capacity of damage frequency converter, while the setting of rubber strip 12 also plays certain buffering and made
With the present apparatus is simple in construction, can preferably clamp the electric capacity of frequency converter, effectively reduces the damage to electric capacity, passes through dowel hole
101 are fixed on device in frequency converter assembling case, and replacing electric capacity is more efficient and convenient, need to only turn stubborn hand 11 i.e. adjustable first
The relative position of the fixture block 5 of fixture block 4 and second and the 3rd fixture block 6, to take out and clamp electric capacity.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of frequency converter clamping device, including fixed plate（1）, it is characterised in that：The fixed plate（1）Middle part be connected with master
Fixture block（6）, the fixed plate（1）It is provided with leading screw groove（102）, the leading screw groove（102）Inside it is provided with the first leading screw（7）With second
Leading screw（8）, first leading screw（7）One end pass through cartridge type bearing（10）With the leading screw groove（102）Side connection, it is described
First leading screw（7）The other end pass through shaft coupling（9）With the second leading screw（8）One end connection, second leading screw（8）It is another
Hold through the leading screw groove（102）Opposite side and be connected with stubborn hand（11）, first leading screw（7）With second leading screw
（8）On be equipped with screw slider（3）, each screw slider（3）On be connected with spring spool（2）, each spring
Sleeve（2）Interior ring set has expansion link（201）, the expansion link（201）One end be connected with limiting plate（202）, it is described spacing
Plate（202）Pass through spring（203）With the spring spool（2）Bottom connection, the fixed plate（1）On be placed with the first fixture block
（4）With the second fixture block（5）, two expansion links（201）Respectively with the first corresponding fixture block（4）Or second fixture block（5）Gu
Connect, first fixture block（4）It is provided with two the first clip slots（401）, second fixture block（5）It is provided with two the second clip slots
（501）, the main folder block（6）It is provided with four the 3rd clip slots（601）.
A kind of 2. frequency converter clamping device according to claim 1, it is characterised in that：First leading screw（7）With it is described
Second leading screw（8）Screw thread it is opposite.
A kind of 3. frequency converter clamping device according to claim 1, it is characterised in that：The stubborn hand（11）Do anti-skidding place
Reason.
A kind of 4. frequency converter clamping device according to claim 1, it is characterised in that：First clip slot（401）, it is described
Second clip slot（501）With the 3rd clip slot（601）Diameter it is identical.
A kind of 5. frequency converter clamping device according to claim 1, it is characterised in that：First clip slot（401）, it is described
Second clip slot（501）With the 3rd clip slot（601）Inside it is equipped with rubber strip（12）.
A kind of 6. frequency converter clamping device according to claim 1, it is characterised in that：The fixed plate（1）Four angles
Place is provided with four groups of dowel holes（101）, the fixed plate（1）Middle part be provided with four groups of electrode holes（103）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423378.1U CN206663048U (en) | 2017-04-21 | 2017-04-21 | A kind of frequency converter clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423378.1U CN206663048U (en) | 2017-04-21 | 2017-04-21 | A kind of frequency converter clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206663048U true CN206663048U (en) | 2017-11-24 |
Family
ID=60375248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720423378.1U Expired - Fee Related CN206663048U (en) | 2017-04-21 | 2017-04-21 | A kind of frequency converter clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206663048U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015577A (en) * | 2017-12-18 | 2018-05-11 | 济南快克广宣数控机械有限公司 | Aluminium special fixture |
| CN108750310A (en) * | 2018-05-23 | 2018-11-06 | 彭善永 | A kind of Soil K+adsorption kit |
| CN112476287A (en) * | 2020-11-28 | 2021-03-12 | 浙江科佳机械有限公司 | Clamping device for detecting automobile fastening part |
-
2017
- 2017-04-21 CN CN201720423378.1U patent/CN206663048U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015577A (en) * | 2017-12-18 | 2018-05-11 | 济南快克广宣数控机械有限公司 | Aluminium special fixture |
| CN108750310A (en) * | 2018-05-23 | 2018-11-06 | 彭善永 | A kind of Soil K+adsorption kit |
| CN108750310B (en) * | 2018-05-23 | 2019-12-06 | 中国化学工程重型机械化有限公司 | kit for soil detection |
| CN112476287A (en) * | 2020-11-28 | 2021-03-12 | 浙江科佳机械有限公司 | Clamping device for detecting automobile fastening part |
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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: 20171124 Termination date: 20180421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |