CN207982175U - A kind of coil winding machine automatic tangent apparatus for current transformer production - Google Patents
A kind of coil winding machine automatic tangent apparatus for current transformer production Download PDFInfo
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- CN207982175U CN207982175U CN201820178029.2U CN201820178029U CN207982175U CN 207982175 U CN207982175 U CN 207982175U CN 201820178029 U CN201820178029 U CN 201820178029U CN 207982175 U CN207982175 U CN 207982175U
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- seat
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Abstract
The utility model discloses a kind of coil winding machine automatic tangent apparatus for current transformer production,Including tangent line mounting base,The both ends of tangent line mounting base are equipped with line crossing bracket,Line crossing bracket was equipped with line mounting plate,It crosses line mounting plate and was equipped with spool,Cutter fixed seat is equipped with above tangent line mounting base,Cutter fixed seat is equipped with cutter driving cylinder,The output end of cutter driving cylinder passes through cutter fixed seat and is connected with cutting knife mounting seat straight down,Cutting knife mounting seat lower face is equipped with cutter,Tangent line seat there are two being set between two line crossing brackets,It is to cut line groove between two tangent line seats,Cutter face cuts line groove,Cutter both sides are equipped with fixed retracting cylinder,Fixed retracting cylinder upper end is fixedly connected with cutting knife mounting seat,It is equipped with fixed link in fixed retracting cylinder,It is equipped with buffer spring between the upper end of fixed link and fixed retracting cylinder,It being capable of automatic tangent,Improve the accuracy of lines cutting,Prevent the lines for springing back and being wound into after the completion of lines cutting from unclamping.
Description
Technical field
The utility model is related to automatic winding technical field, specially a kind of coil winding machine for current transformer production is certainly
Dynamic thread cutter.
Background technology
Primary side high current is converted into secondary side low current to measure by current transformer according to electromagnetic induction principle
Instrument.Current transformer is made of the iron core and winding being closed.Its first side winding the number of turns is seldom, and string is measured in needs
In the circuit of electric current.Therefore it often has whole electric currents of circuit to flow through, and secondary side winding turn ratio is more, is serially connected in measuring instrument
In table and protective loop, at work, its secondary side circuit is to be closed always to current transformer, therefore measuring instrumentss and guarantor
Protect the impedance very little of circuit in series coil, the close short circuit of working condition of current transformer.Current transformer is that primary side is big
Electric current is converted into secondary side low current to measure, and secondary side can not open a way.
In recent years, being constantly progressive with science and technology, all trades and professions require the technology of automatic coil winding machine further
It improves, there is also certain drawbacks while continuously improving, for example existing automatic coil winding machine is in winding multi-strand lines,
It can not pull apart start line and redundant wire automatically, can only by hand be cut off by staff, thus greatly reduce around
The production efficiency of line machine entirety, while the workload of worker is increased, secondly as lines are in before cutting tightens shape
State, therefore in the moment of cutting, lines can be sprung back rapidly, this can make the lines being wound into generate loose ends phenomenon, again, lines
After cutting, operating personnel will hold the lines lead on coil winding machine, wait for next stator to carry out solderless wrapped connection, both labor intensive,
Production efficiency is influenced again.
Invention content
In order to overcome the shortcomings of prior art, the utility model provide one kind can automatic tangent, reduce manpower at
This, while the accuracy of lines cutting can be improved, prevent the lines for springing back and being wound into after the completion of lines cutting from unclamping
For current transformer production coil winding machine automatic tangent apparatus, can effectively solve the problem that background technology propose the problem of.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of coil winding machine automatic tangent apparatus for current transformer production, including tangent line mounting base, the tangent line peace
Dress seat is provided at both ends with line crossing bracket, and line mounting plate was provided on the line crossing bracket, and described cross on line mounting plate was provided with
Spool, the tangent line mounting base top are provided with cutter fixed seat, cutter driving cylinder, institute are provided in the cutter fixed seat
The output end for stating cutter driving cylinder passes through cutter fixed seat and is connected with cutting knife mounting seat, the cutting knife mounting seat straight down
Lower face be provided with cutter；
Setting is there are two tangent line seat between line crossing bracket described in two, to cut line groove between two tangent line seats, the cutter
Edge of a knife face cut line groove, the both sides of the cutter are provided with fixed retracting cylinder, and upper end and the cutter of the fixed retracting cylinder are pacified
Dress seat is fixedly connected, and fixed link is provided in the fixed retracting cylinder, is set between the upper end of the fixed link and fixed retracting cylinder
It is equipped with buffer spring.
Further, described cross on line mounting plate is arranged and had line mounting hole, and the spool of crossing detachably is threadedly coupled
It is crossing in line mounting hole.
Further, it is provided with fixing bracket between the both ends and tangent line mounting base of the cutter fixed seat.
Further, the lower end of two fixed links corresponds to two tangent line seats respectively.
Further, the lower end of the fixed link is provided with clamping pad made of rubber, and the lower face of the clamping pad is
Recessed arc surface.
Compared with prior art, the utility model has the beneficial effects that：
（1）The utility model is waited for by the way that cutter and cutter driving cylinder is arranged when actually using this automatic tangent apparatus
The lines of cutting pass through the underface of cutter, and cutter driving cylinder drives cutter to move straight down, lines are cut, it is above-mentioned suddenly
City can carry out automatically, cut lines without manpower, reduce and save labor, reduce human cost；
（2）The utility model is by being arranged two tangent line seats and two fixed links, the position that cuts line groove between two tangent line seats
In the underface of cutter, lines to be cut are by the region between tangent line seat and fixed link, the fixed link when cutter downlink
Downlink, to which lines are pressed on tangent line seat by fixed link so that lines can not be moved when being cut, and improve the essence of lines cutting
True property, while the lines that can prevent lines from springing back and being wound into after the completion of lines are cut unclamp, convenient for line next time
The progress of item cutting and packing up for coiled lines.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model cutter fixed seat.
Figure label：
1- tangent line mounting bases；2- line crossing brackets；3- crosses line mounting plate；4- crosses spool；5- cutter fixed seats；6- cutter driving gas
Cylinder；7- cutting knife mounting seats；8- cutters；9- tangent line seats；10- cuts line groove；11- fixes retracting cylinder；12- fixed links；13- buffering elastics
Spring；14- crosses line mounting hole；15- fixing brackets；16- clamping pads.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 2, the utility model provides a kind of coil winding machine automatic tangent for current transformer production
Device, including tangent line mounting base 1, the tangent line mounting base 1 are provided at both ends with line crossing bracket 2, were provided on the line crossing bracket 2
Line mounting plate 3, described cross on line mounting plate 3 were provided with spool 4, and described cross on line mounting plate 3 is arranged and had line mounting hole
14, the spool 4 of crossing detachably was threaded in line mounting hole 14, and it is solid that 1 top of the tangent line mounting base is provided with cutter
Reservation 5 is provided with fixing bracket 15, the cutter fixed seat 5 between the both ends and tangent line mounting base 1 of the cutter fixed seat 5
On be provided with cutter driving cylinder 6, the output end of the cutter driving cylinder 6 passes through cutter fixed seat 5 and connects straight down
There are cutting knife mounting seat 7, the lower face of the cutting knife mounting seat 7 to be provided with cutter 8.
In the present invention, two through holes being internally provided with for crossing line for crossing spool 4, and two are crossed spool 4
The aperture of upper through hole is identical, while its aperture is also adapted with the diameter of passed through line.It was connected to due to crossing 4 spiral of spool
To be fixed on line mounting plate 3 on line mounting hole 14, when needing the line to cutting off different-diameter, line installation can crossed
The mistakes spools 4 of installation different pore sizes in 14 match so that crossing spool 4 with the line cut off holding is needed, due to spool 4 and
It is removably to be threadedly coupled to cross between line mounting hole 14, between the two be connected and fixed and dismounting is quite convenient to, will not be right
It replaced spool 4 and brings puzzlement.When carrying out tangent line using the utility model, the output end of cutter driving cylinder 6 stretches out, and pushes
The cutting knife mounting seat 7 being fixed thereon and the cutter 8 being arranged in cutting knife mounting seat 7 move down, and the blade of cutter 8 faces lower section
Line, tangent line operation can be carried out to being moved down in cutter 8.
As shown in Figure 1, in the present invention, tangent line seat 9 there are two settings between the line crossing bracket 2 described in two, two
To cut line groove 10 between tangent line seat 9, the edge of a knife face of the cutter 8 cuts line groove 10, and the both sides of the cutter 8 are provided with fixation and stretch
The upper end of contracting cylinder 11, the fixed retracting cylinder 11 is fixedly connected with cutting knife mounting seat 7, is provided in the fixed retracting cylinder 11 solid
The lower end of fixed pole 12, two fixed links 12 corresponds to two tangent line seats 9 respectively, and the upper end of the fixed link 12 is stretched with fixed
It is provided with buffer spring 13 between cylinder 11, the lower end of the fixed link 12 is provided with clamping pad 16 made of rubber, the compression
The lower face of pad 16 is recessed arc surface.
In the present invention, there are two tangent line seats 9 for setting between two line crossing brackets 2, when lines pass through two to cross line
When cylinder 4, it is located at the lines that two are crossed between spool 4 and passes through two tangent line seats 9, while the lower end of lines can be tightly attached to tangent line seat 9
Upper surface on, cut line groove 10 between two tangent line seats 9 since cutter 8 faces, when 9 times compression strips of cutter and when cutting,
Lines are crushed on by the both sides of cutting pad on two tangent line seats 9, are had tangent line seat 9 to provide upward support force for it, are prevented lines
The cutting of lines is convenient in deformation.
It is worth noting that in the present invention, the both sides of cutter 8 are provided with fixed retracting cylinder 11, when 8 downlink of cutter
When, the fixed link 12 of fixed retracting cylinder 11 and Qi Nei also can downlink, when cutter 9 cuts lines, fixed link 12 also can
Lines are pressed on tangent line seat 9 so that lines can not move, while can be sprung back and twine to avoid lines after lines are cut
It is unclamped around coiled lines.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of coil winding machine automatic tangent apparatus for current transformer production, it is characterised in that：Including tangent line mounting base
（1）, the tangent line mounting base（1）Be provided at both ends with line crossing bracket（2）, the line crossing bracket（2）On be provided with line mounting plate
（3）, described to cross line mounting plate（3）On be provided with spool（4）, the tangent line mounting base（1）Top is provided with cutter fixed seat
（5）, the cutter fixed seat（5）On be provided with cutter driving cylinder（6）, the cutter driving cylinder（6）Output end it is vertical
It is passed down through cutter fixed seat（5）And it is connected with cutting knife mounting seat（7）, the cutting knife mounting seat（7）Lower face be provided with and cut
Knife（8）；
Line crossing bracket described in two（2）Between setting there are two tangent line seat（9）, two tangent line seats（9）Between to cut line groove（10）,
The cutter（8）Edge of a knife face cut line groove（10）, the cutter（8）Both sides be provided with fixed retracting cylinder（11）, described solid
Determine retracting cylinder（11）Upper end and cutting knife mounting seat（7）It is fixedly connected, the fixed retracting cylinder（11）Inside it is provided with fixed link
（12）, the fixed link（12）Upper end and fixed retracting cylinder（11）Between be provided with buffer spring（13）.
2. a kind of coil winding machine automatic tangent apparatus for current transformer production according to claim 1, feature exist
In：It is described to cross line mounting plate（3）It is upper to be arranged and had line mounting hole（14）, described to cross spool（4）Detachably it was threaded in
Line mounting hole（14）It is interior.
3. a kind of coil winding machine automatic tangent apparatus for current transformer production according to claim 1, feature exist
In：The cutter fixed seat（5）Both ends and tangent line mounting base（1）Between be provided with fixing bracket（15）.
4. a kind of coil winding machine automatic tangent apparatus for current transformer production according to claim 1, feature exist
In：Two fixed links（12）Lower end respectively correspond to two tangent line seats（9）.
5. a kind of coil winding machine automatic tangent apparatus for current transformer production according to claim 1 or 4, feature
It is：The fixed link（12）Lower end be provided with clamping pad made of rubber（16）, the clamping pad（16）Lower face be
Recessed arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820178029.2U CN207982175U (en) | 2018-02-01 | 2018-02-01 | A kind of coil winding machine automatic tangent apparatus for current transformer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820178029.2U CN207982175U (en) | 2018-02-01 | 2018-02-01 | A kind of coil winding machine automatic tangent apparatus for current transformer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207982175U true CN207982175U (en) | 2018-10-19 |
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ID=63823745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820178029.2U Active CN207982175U (en) | 2018-02-01 | 2018-02-01 | A kind of coil winding machine automatic tangent apparatus for current transformer production |
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| CN (1) | CN207982175U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167970A (en) * | 2019-12-10 | 2020-05-19 | 山东中际智能装备有限公司 | Flat wire enameled wire cutting device |
| CN111570671A (en) * | 2020-04-09 | 2020-08-25 | 安徽瑞之星电缆集团有限公司 | Cable cuts device |
-
2018
- 2018-02-01 CN CN201820178029.2U patent/CN207982175U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167970A (en) * | 2019-12-10 | 2020-05-19 | 山东中际智能装备有限公司 | Flat wire enameled wire cutting device |
| CN111570671A (en) * | 2020-04-09 | 2020-08-25 | 安徽瑞之星电缆集团有限公司 | Cable cuts device |
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