CN207038331U - A kind of transformer copper bar nut positioning device - Google Patents
A kind of transformer copper bar nut positioning device Download PDFInfo
- Publication number
- CN207038331U CN207038331U CN201720756316.2U CN201720756316U CN207038331U CN 207038331 U CN207038331 U CN 207038331U CN 201720756316 U CN201720756316 U CN 201720756316U CN 207038331 U CN207038331 U CN 207038331U
- Authority
- CN
- China
- Prior art keywords
- alignment pin
- copper bar
- groove
- limited block
- positioning
- 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
Links
Abstract
The utility model discloses a kind of transformer copper bar nut positioning device, including positioning supporting frame, some positioning units, copper bar and some installation nuts；Positioning supporting frame is to form up and down through the cuboid of the slide slot set；Some positioning units or so, which slide, to be arranged in slide slot；Positioning unit includes the upper locating piece that liftable is set；Alignment pin is vertically and fixedly provided with upper locating piece；Some mounting grooves run through up and down are molded on copper bar；Alignment pin can be plugged in mounting groove；Installation nut can be pressed together in mounting groove.The various shapes of copper bar of the present utility model, it is simple in construction by positioning unit modularization to adapt to the installation screw nut pressing of copper bar of different shapes, it is applied widely.
Description
Technical field
It the utility model is related to electric product technical field, and in particular to a kind of transformer copper bar nut positioning device.
Background technology
Copper bar is a conductive articles, transformer copper bar, then is the conductive articles of transformer and external device.
Transformer copper bar is a kind of minimum conductor of resistance, with the wire for being required supply high current, transformer copper bar peace
Low-pressure side to the power supply by electric cabinet or between capacitor panel, power distribution cabinet mounted in transformer is got in touch with.
To realize the electrical connection with external device, copper bar need to install corresponding union piece, the conductive element with external device
Part connects.The union piece that prior art uses is nut, and by screw nut pressing on copper bar, the nut is one of transformer
Whether part, the part are precisely mounted on copper bar, directly affect installation accuracy and the installation of whole transformer
Quality.And copper bar and nut thereon are exposed to the outside of whole power transformer product, its installation accuracy is installed to whole transformer
The outward appearance of quality is experienced as directly.
More specifically, when client chooses power transformer product, copper bar and nut peace thereon as transformer part
It is not high to fill precision, the direct feel to client is transformer production, installation accuracy, of low quality.
Utility model content
The purpose of this utility model is in view of the shortcomings of the prior art, providing a kind of transformer for the copper bar for adapting to various shapes
Copper bar nut positioning device.
To reach above-mentioned purpose, the utility model provides a kind of transformer copper bar nut positioning device, including positioning branch
Support, some positioning units, copper bar and some installation nuts；Positioning supporting frame is to form up and down through the slide slot set
Cuboid；Some positioning units or so, which slide, to be arranged in slide slot；Positioning unit includes the upper locating piece that liftable is set；On
Alignment pin is vertically and fixedly provided with locating piece；Some mounting grooves run through up and down are molded on copper bar；Alignment pin can be plugged in mounting groove
It is interior；Installation nut can be pressed together in mounting groove.
As the preferred of above-mentioned technical proposal, positioning unit also includes lower locating piece, lift cylinder and limited block；Lower positioning
The positioning and guiding block of a square shaped is formed on the front/rear end of block respectively；Divide on the front-rear side walls of slide slot and form and position
A pair of guide pad cooperation slide stopper slot；Lift cylinder is fixed on the top of lower locating piece；It is solid on the piston rod of lift cylinder
Surely there is upper locating piece.
As the preferred of above-mentioned technical proposal, horizontally disposed cross section is fixed between the left and right sidewall of slide slot as side
The gag lever post of shape；The lower surface of gag lever post uniformly forms some square stopper slots；The rear and front end open-ended of stopper slot；Limit
The upper side wall of position groove opens up limited location screwed hole；Square lifting groove is formed on the lower surface of lower locating piece；A left side for lifting groove
Right both ends open-ended；Gag lever post is plugged in lifting groove；Lifting is provided with limited block in lifting groove；The upper surface shaping of limited block
There is square lifting stopper slot；The lower wall of lifting stopper slot is fixedly arranged in the middle of square center limited block；Lift stopper slot
Left and right ends open-ended；Lifting stopper slot can be set on gag lever post from bottom to top；Center limited block can be plugged in stopper slot；
The lower surface of limited block is bolted with caging bolt；The upper end of caging bolt may pass through center limited block and be screwed onto spacing screw thread
In hole.
As the preferred of above-mentioned technical proposal, the width of center limited block left and right directions and the groove width of stopper slot left and right directions
It is identical.
As the preferred of above-mentioned technical proposal, the step trough wide at the top and narrow at the bottom of mounting groove；Alignment pin include upper alignment pin and
Lower alignment pin；Upper alignment pin is fixed on lower alignment pin and the diameter of upper alignment pin is less than the diameter of lower alignment pin；Alignment pin
Lower alignment pin diameter it is identical with the diameter of the bottom of mounting groove；Installation nut includes top drive division and bottom nip portion；
The diameter of top drive division is more than the diameter of bottom nip portion；The diameter of bottom nip portion is identical with the upper diameter of mounting groove；
The pressing groove of annular is formed in the side wall on the top of mounting groove；Form what is coordinated with pressing groove in the side wall of bottom nip portion
The pressing ring of annular；The height of the lower alignment pin of alignment pin is less than the height of the bottom of mounting groove.
It is molded the square lifting of vertical direction respectively as the preferred of above-mentioned technical proposal, on the front-rear side walls of lifting groove
Guide groove；The lifting guide pad coordinated with lifting guide groove is formed on the front/rear end of limited block.
The beneficial effects of the utility model are：The various shapes of copper bar, by positioning unit modularization to adapt to difference
The installation screw nut pressing of the copper bar of shape, it is simple in construction, it is applied widely.
Brief description of the drawings
Fig. 1 is the structural representation of section of the present utility model；
Fig. 2 is the structural representation of A partial enlargement in Fig. 1 of the present utility model；
In figure, 10, positioning supporting frame；100th, slide slot；101st, stopper slot is slided；11st, gag lever post；110th, stopper slot；
111st, spacing screwed hole；20th, positioning unit；21st, lower locating piece；210th, lifting groove；211st, guide groove is lifted；22nd, limited block；
220th, stopper slot is lifted；221st, center limited block；222nd, caging bolt；23rd, lift cylinder；24th, upper locating piece；241st, position
Pin；30th, copper bar；300th, mounting groove；301st, groove is pressed；The 40th, nut is installed；41st, bottom nip portion；411st, ring is pressed；42nd, top
Drive division.
Embodiment
As shown in Figure 1 and Figure 2, a kind of transformer copper bar nut positioning device, including positioning supporting frame 10, some positioning lists
Member 20, copper bar 30 and some installation nuts 40；Positioning supporting frame 10 is to form up and down through the rectangular of the slide slot 100 set
Body；Some positioning units 20 or so, which slide, to be arranged in slide slot 100；Positioning unit 20 includes the upper locating piece that liftable is set
24；Alignment pin 241 is vertically and fixedly provided with upper locating piece 24；Some mounting grooves 300 run through up and down are molded on copper bar 30；Alignment pin
241 can be plugged in mounting groove 300；Installation nut 40 can be pressed together in mounting groove 300.
As shown in figure 1, positioning unit 20 also includes lower locating piece 21, lift cylinder 23 and limited block 22；Lower locating piece 21
Front/rear end on form the positioning and guiding block of a square shaped respectively；Divide on the front-rear side walls of slide slot 100 and form with determining
A pair of position guide pad cooperation slide stopper slot 101；Lift cylinder 23 is fixed on the top of lower locating piece 21；Lift cylinder 23
Locating piece 24 is fixed with piston rod.
As shown in figure 1, it is square gag lever post that horizontally disposed cross section is fixed between the left and right sidewall of slide slot 100
11；The lower surface of gag lever post 11 uniformly forms some square stopper slots 110；The rear and front end open-ended of stopper slot 110；Limit
The upper side wall of position groove 110 opens up limited location screwed hole 111；Square lifting groove 210 is formed on the lower surface of lower locating piece 21；
The left and right ends open-ended of lifting groove 210；Gag lever post 11 is plugged in lifting groove 210；Lifting sets limited location in lifting groove 210
Block 22；The upper surface of limited block 22 forms square lifting stopper slot 220；Lift fixed in the middle part of the lower wall of stopper slot 220
There is square center limited block 221；Lift the left and right ends open-ended of stopper slot 220；Lifting stopper slot 220 can cover from bottom to top
It is located on gag lever post 11；Center limited block 221 can be plugged in stopper slot 110；The lower surface of limited block 22 is spirally connected limited location spiral shell
Bolt 222；The upper end of caging bolt 222 may pass through center limited block 221 and be screwed onto in spacing screwed hole 111.
As shown in figure 1, the width of the left and right directions of center limited block 221 is identical with the groove width of the left and right directions of stopper slot 110.
As shown in Figure 1 and Figure 2, the step trough wide at the top and narrow at the bottom of mounting groove 300；Alignment pin 241 includes upper alignment pin and lower fixed
Position pin；Upper alignment pin is fixed on lower alignment pin and the diameter of upper alignment pin is less than the diameter of lower alignment pin；Alignment pin 241
The diameter of lower alignment pin is identical with the diameter of the bottom of mounting groove 300；Installing nut 40 includes top drive division 42 and bottom pressure
Conjunction portion 41；The diameter of top drive division 42 is more than the diameter of bottom nip portion 41；The diameter of bottom nip portion 41 and mounting groove 300
Upper diameter it is identical；The pressing groove 301 of annular is formed in the side wall on the top of mounting groove 300；The side of bottom nip portion 41
The annular pressing ring 411 coordinated with pressing groove 301 is formed on wall；The height of the lower alignment pin of alignment pin 241 is less than installation
The height of the bottom of groove 300.
As shown in Figure 1 and Figure 2, the square lifting guide groove of vertical direction is molded on the front-rear side walls of lifting groove 210 respectively
211；The lifting guide pad coordinated with lifting guide groove 211 is formed on the front/rear end of limited block 22.
The operation principle of positioner：
The shape of copper bar 30 and the position of its mounting groove 300 are estimated first, and mobile corresponding positioning unit 20 is to accordingly
Position, limited block 22 is moved then up, the center limited block 221 of limited block 22 is inserted into corresponding stopper slot 110, it is most logical
Rotation caging bolt 222 is crossed, caging bolt 222 is screwed in spacing screwed hole 111, is positioned such that the position of unit 20 is fixed,
Then the mounting groove 300 of copper bar 30 is directed at alignment pin 241 and is placed on upper locating piece 24, installation nut 40 is finally pressed to peace
In tankage 300, nut 40 is so installed and is installed on copper bar 30.
Above content is only better embodiment of the present utility model, for one of ordinary skill in the art, according to this
The thought of utility model, there will be changes, this specification content should not be understood in specific embodiments and applications
For to limitation of the present utility model.
Claims (6)
- A kind of 1. transformer copper bar nut positioning device, it is characterised in that：Including positioning supporting frame (10), some positioning units (20), copper bar (30) and some installation nuts (40)；Positioning supporting frame (10) is to form up and down through the slide slot set (100) cuboid；Some positioning unit (20) left and right, which are slided, to be arranged in slide slot (100)；Positioning unit (20) includes can Lift the upper locating piece (24) set；Alignment pin (241) is vertically and fixedly provided with upper locating piece (24)；It is molded on copper bar (30) some The mounting groove (300) run through up and down；Alignment pin (241) can be plugged in mounting groove (300)；Installation nut (40) can be pressed together on peace In tankage (300).
- A kind of 2. transformer copper bar nut positioning device according to claim 1, it is characterised in that：Positioning unit (20) is also Including lower locating piece (21), lift cylinder (23) and limited block (22)；Formed respectively on the front/rear end of lower locating piece (21) The positioning and guiding block of one square shaped；Divide a pair of the cunnings for forming and coordinating with positioning and guiding block on the front-rear side walls of slide slot (100) Row stopper slot (101)；Lift cylinder (23) is fixed on the top of lower locating piece (21)；It is fixed on the piston rod of lift cylinder (23) There is upper locating piece (24).
- A kind of 3. transformer copper bar nut positioning device according to claim 2, it is characterised in that：Slide slot (100) It is square gag lever post (11) that horizontally disposed cross section is fixed between left and right sidewall；The lower surface of gag lever post (11) uniformly into Type has some square stopper slots (110)；The rear and front end open-ended of stopper slot (110)；The upper side wall of stopper slot (110) opens up Limited location screwed hole (111)；Square lifting groove (210) is formed on the lower surface of lower locating piece (21)；Lifting groove (210) Left and right ends open-ended；Gag lever post (11) is plugged in lifting groove (210)；Lifting is provided with limited block in lifting groove (210) (22)；The upper surface of limited block (22) forms square lifting stopper slot (220)；In the lower wall for lifting stopper slot (220) Portion is fixed with square center limited block (221)；Lift the left and right ends open-ended of stopper slot (220)；Lift stopper slot (220) It can be set in from bottom to top on gag lever post (11)；Center limited block (221) can be plugged in stopper slot (110)；Limited block (22) Lower surface be bolted with caging bolt (222)；The upper end of caging bolt (222) may pass through center limited block (221) and be spirally connected In spacing screwed hole (111).
- A kind of 4. transformer copper bar nut positioning device according to claim 3, it is characterised in that：Center limited block (221) width of left and right directions is identical with the groove width of stopper slot (110) left and right directions.
- A kind of 5. transformer copper bar nut positioning device according to claim 1, it is characterised in that：Mounting groove (300) Step trough wide at the top and narrow at the bottom；Alignment pin (241) includes upper alignment pin and lower alignment pin；Upper alignment pin is fixed on lower alignment pin simultaneously And the diameter of upper alignment pin is less than the diameter of lower alignment pin；The diameter of the lower alignment pin of alignment pin (241) and mounting groove (300) The diameter of bottom is identical；Installation nut (40) includes top drive division (42) and bottom nip portion (41)；Top drive division (42) Diameter be more than bottom nip portion (41) diameter；The upper diameter phase of the diameter of bottom nip portion (41) and mounting groove (300) Together；The pressing groove (301) of annular is formed in the side wall on the top of mounting groove (300)；In the side wall of bottom nip portion (41) into Type has the annular pressing ring (411) coordinated with pressing groove (301)；The height of the lower alignment pin of alignment pin (241) is less than installation The height of the bottom of groove (300).
- A kind of 6. transformer copper bar nut positioning device according to claim 3, it is characterised in that：Lifting groove (210) The square lifting guide groove (211) of vertical direction is molded on front-rear side walls respectively；It is molded on the front/rear end of limited block (22) There is the lifting guide pad coordinated with lifting guide groove (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756316.2U CN207038331U (en) | 2017-06-27 | 2017-06-27 | A kind of transformer copper bar nut positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756316.2U CN207038331U (en) | 2017-06-27 | 2017-06-27 | A kind of transformer copper bar nut positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207038331U true CN207038331U (en) | 2018-02-23 |
Family
ID=61469519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720756316.2U Expired - Fee Related CN207038331U (en) | 2017-06-27 | 2017-06-27 | A kind of transformer copper bar nut positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207038331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170574A (en) * | 2017-06-27 | 2017-09-15 | 东莞市天合机电开发有限公司 | A kind of transformer copper bar nut positioning device |
-
2017
- 2017-06-27 CN CN201720756316.2U patent/CN207038331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170574A (en) * | 2017-06-27 | 2017-09-15 | 东莞市天合机电开发有限公司 | A kind of transformer copper bar nut positioning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106853653B (en) | A kind of programmable PCB hardboards installation hole processing device | |
| CN207038331U (en) | A kind of transformer copper bar nut positioning device | |
| CN206602441U (en) | A kind of copper ring welding equipment of motor stator | |
| CN107170574A (en) | A kind of transformer copper bar nut positioning device | |
| CN111729951A (en) | Bending device is used in production of U-shaped curb plate | |
| CN208680394U (en) | A kind of aluminium alloy cable straightener | |
| CN201676923U (en) | Profile aligning stretcher | |
| CN207038332U (en) | A kind of positioner for the processing of transformer copper bar | |
| CN209045989U (en) | Press is used in a kind of production of harness | |
| CN205863005U (en) | A kind of Press-fit Mold Of Transformer Coil | |
| CN206293626U (en) | A kind of used in new energy vehicles electric machine controller binding post structure | |
| CN104999413B (en) | Pulling-out device of printed-circuit board assembly | |
| CN112404952A (en) | Conductor spacer assembly quality of electric power fitting production | |
| CN107256788A (en) | A kind of positioner processed for transformer copper bar | |
| CN207558542U (en) | A kind of adjustable reactance device assists fixing bracket | |
| CN207189029U (en) | A kind of intelligent automation welding equipment | |
| CN205059794U (en) | Electric vehicle motor erection equipment | |
| CN205404614U (en) | Motor detects fixture | |
| CN109127809A (en) | A kind of bending machine | |
| CN107256789A (en) | A kind of order parallel-moving type positioner of copper bar nut | |
| CN203527880U (en) | Manual hot-press mark identifying device | |
| CN209312509U (en) | A kind of novel column type porcelain insulator forming frock | |
| CN208279697U (en) | A kind of clamp device for forming sheet metal in cyclone electrolytic cell | |
| CN215869514U (en) | Cylinder lithium ion battery capper advancing device | |
| CN214697191U (en) | Cross arm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20180627 |