CN104525626A - Resistance detection device for wire winding machine - Google Patents
Resistance detection device for wire winding machine Download PDFInfo
- Publication number
- CN104525626A CN104525626A CN201410820324.XA CN201410820324A CN104525626A CN 104525626 A CN104525626 A CN 104525626A CN 201410820324 A CN201410820324 A CN 201410820324A CN 104525626 A CN104525626 A CN 104525626A
- Authority
- CN
- China
- Prior art keywords
- rotary chuck
- electric conductor
- electrically connected
- annular groove
- forming machine
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Resistance Heating (AREA)
Abstract
The invention discloses a resistance detection device for a wire winding machine. The resistance detection device comprises rotatable spin chucks which are arranged at the two ends of a rack and are used for clamping a wire winding plate, wherein each spin chuck is provided with an electroconductive tongue piece which is insulated from the spin chuck and extends out of the spin chuck, and an annular groove surrounding the rotating center of the spin chuck, and an electric conductor insulated from the spin chuck is arranged in the annular groove in a surrounding way; the electric conductor is electrically connected with the electroconductive tongue piece, and insulation racks are respectively arranged below the spin chucks at the two ends of the rack; the insulation racks are provided with leading-out terminals electrically connected with all electric conductors at the same side of the rack in a contact way. When the detection is carried out, one end of the resistance detection instrument is electrically connected with the leading-out terminal to form a common terminal, and the other end of the resistance detection instrument is electrically connected with the electroconductive tongue piece corresponding to the other end of an electric heating wire to be detected in a contact way, so that the size of resistance value of the corresponding electric heating wire can be detected; the wiring measurement can be carried out without disassembling the wire winding plate, so that the detection is convenient, and the detection efficiency is high.
Description
Technical field
The present invention relates to spiral filament forming machine, particularly a kind of resistor detecting device of spiral filament forming machine.
Background technology
Electric hot plate is requisite parts in space heater, electric heater, and it is made equably by heating wire on the wrapping wire plate of insulation.Prior art generally adopts spiral filament forming machine to carry out wrapping wire, relative to artificial wrapping wire, its quality of production and production efficiency are increased, but existing spiral filament forming machine only possesses wrapping wire function, need, after wrapping wire, electric hot plate to be disassembled, manually carry out resistance detection again, whether meet standard with the resistance detecting heating wire, detect trouble, production efficiency is lower.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of resistor detecting device of spiral filament forming machine, it is easy to detect, can enhance productivity.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of resistor detecting device of spiral filament forming machine, comprise and be located at frame two ends for clamping the rotating rotary chuck of wrapping wire plate, described rotary chuck is provided with and insulate with rotary chuck and to stretch out the conducting tongues of rotary chuck, and around the annular groove of rotary chuck center of rotation, the electric conductor insulated with rotary chuck is surrounded with in annular groove, electric conductor is formed with conducting tongues and is electrically connected, frame two ends are positioned at below rotary chuck and are respectively equipped with an insulating frame, and described insulating frame is provided with and forms with all conductive body contact of frame homonymy the exit be electrically connected.
As the improvement of technique scheme, described electric conductor is the conductive layer around annular groove, and the periphery wall of this conductive layer is formed with concave surface, and described exit is the lead-in wire forming Elastic Contact with concave surface.
As the further improvement of technique scheme, described insulating frame is provided with the fixed leg for anchor leg between adjacent two rotary chucks.
Further, described rotary chuck is made up of conductive material, is provided with the first insulating barrier between described conducting tongues and rotary chuck, is provided with the second insulating barrier between described electric conductor and annular groove.
Further, described electric conductor is connected by wire with between conducting tongues.
Further, the outer wall of described rotary chuck is provided with the groove facilitating fixing cord.
The invention has the beneficial effects as follows: the present invention clamps heating wire due to the rotary chuck being located at frame side during wrapping wire, heating wire contacts to be formed with the conducting tongues of this sideway swivel chuck and is electrically connected, after wrapping wire, the other end of heating wire touches the conducting tongues of the rotary chuck being located at frame opposite side, during detection, one end of resistance detection instrument is electrically connected with exit and forms common port, the conducting tongues that the other end is corresponding with the heating wire other end needing to detect again contacts to be formed and is electrically connected, the resistance size of corresponding heating wire can be detected, this structure carries out wiring measurement again after dismantling wrapping wire plate, easy to detect, detection efficiency is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A place enlarged drawing of Fig. 1;
Fig. 3 is the B place enlarged drawing of Fig. 1;
Fig. 4 is part-structure schematic diagram of the present invention;
Fig. 5 is the structural representation that exit is arranged on insulating frame.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, the resistor detecting device of a kind of spiral filament forming machine of the present invention, comprise and be located at frame 1 two ends for clamping the rotating rotary chuck 2 of wrapping wire plate, described rotary chuck 2 is provided with and insulate with rotary chuck 2 and to stretch out the conducting tongues 31 of rotary chuck 2, and around the annular groove 21 of rotary chuck 2 center of rotation, the electric conductor 32 insulated with rotary chuck 2 is surrounded with in annular groove 21, electric conductor 32 is formed with conducting tongues 31 and is electrically connected, frame 1 two ends are positioned at below rotary chuck 2 and are respectively equipped with an insulating frame 33, described insulating frame 33 is provided with and contacts with all electric conductors 32 of frame homonymy the exit 34 being formed and be electrically connected.This structure is looped around in annular groove 21 due to electric conductor 32, therefore, all can ensure that electric conductor 32 contacts with exit 34 when rotary chuck 2 rotates to any position.The present invention clamps heating wire due to the rotary chuck 2 being located at frame 1 side during wrapping wire, heating wire contacts to be formed with the conducting tongues 31 of this sideway swivel chuck 2 and is electrically connected, after wrapping wire, the other end of heating wire touches the conducting tongues 31 of the rotary chuck 2 being located at frame 1 opposite side, during detection, one end of resistance detection instrument is electrically connected formation common port with exit 34, the conducting tongues 31 that the other end is corresponding with the heating wire other end needing to detect again contacts to be formed and is electrically connected, the resistance size of corresponding heating wire can be detected, this structure carries out wiring measurement again after dismantling wrapping wire plate, easy to detect, detection efficiency is high.
Further, described electric conductor 32 is the conductive layer around annular groove 21, and the periphery wall of this conductive layer is formed with concave surface, and described exit 34 is the lead-in wire forming Elastic Contact with concave surface.Itself have certain pliability owing to going between, thus can form Elastic Contact with concave surface, the outer surface simultaneously gone between is convex surface, match with concave surface, lead-in wire is positioned, ensures that lead-in wire can not be shifted in rotary chuck 2 rotary course, make to be formed between lead-in wire with conductive layer to be electrically connected reliably.Good contact is all formed with all conductive layers being located at frame 1 homonymy in order to make lead-in wire, described insulating frame 33 is provided with the fixed leg 331 for anchor leg between adjacent two rotary chucks 2, fixed leg 331 supports lead-in wire and fixes, and ensures that the lead-in wire below each rotary chuck 2 all obtains the tensioning of appropriateness.
Rotary chuck 2 of the present invention can adopt non-conducting material to make, and conductive material such as the metal such as iron or steel also can be adopted to make, and during practical application, in order to obtain good intensity and reduce costs, described rotary chuck 2 preferentially selects iron material to make.In order to improve electric conductivity, described conducting tongues 31 is copper sheet.When described rotary chuck 2 is made up of conductive material, the first insulating barrier is provided with between described conducting tongues 31 and rotary chuck 2, to make conducting tongues 31 and rotary chuck 2 insulate, between described electric conductor 32 and annular groove 21, be provided with the second insulating barrier 4, insulate to make electric conductor 32 and rotary chuck 2.Described first insulating barrier and the second insulating barrier 4 preferentially select insulating cement.
Further, described electric conductor 32 is connected by wire 35 with between conducting tongues 31.The skin of wire 35 itself has insulating barrier, is not used as insulation processing, easy to process.Further, conveniently fixing cord, the outer wall of described rotary chuck 2 is provided with the groove 22 facilitating fixing cord 35.
The above, just better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as it reaches technique effect of the present invention with any same or similar means, all should fall within protection scope of the present invention.
Claims (6)
1. the resistor detecting device of a spiral filament forming machine, it is characterized in that: comprise and be located at frame (1) two ends for clamping the rotating rotary chuck (2) of wrapping wire plate, described rotary chuck (2) is provided with and insulate with rotary chuck (2) and to stretch out the conducting tongues (31) of rotary chuck (2), and around the annular groove (21) of rotary chuck (2) center of rotation, the electric conductor (32) insulated with rotary chuck (2) is surrounded with in annular groove (21), electric conductor (32) is formed with conducting tongues (31) and is electrically connected, frame (1) two ends are positioned at rotary chuck (2) below and are respectively equipped with an insulating frame (33), described insulating frame (33) is provided with and contacts with all electric conductors (32) of frame (1) homonymy the exit (34) being formed and be electrically connected.
2. the resistor detecting device of a kind of spiral filament forming machine according to claim 1, it is characterized in that: described electric conductor (32) is the conductive layer around annular groove (21), the periphery wall of this conductive layer is formed with concave surface, and described exit (34) is the lead-in wire forming Elastic Contact with concave surface.
3. the resistor detecting device of a kind of spiral filament forming machine according to claim 2, is characterized in that: described insulating frame (33) is provided with the fixed leg (331) for anchor leg between adjacent two rotary chucks (2).
4. according to the resistor detecting device of the arbitrary described a kind of spiral filament forming machine of claims 1 to 3, it is characterized in that: described rotary chuck (2) is made up of conductive material, be provided with the first insulating barrier between described conducting tongues (31) and rotary chuck (2), between described electric conductor (32) and annular groove (21), be provided with the second insulating barrier (4).
5. the resistor detecting device of a kind of spiral filament forming machine according to claim 1, is characterized in that: be connected by wire (35) between described electric conductor (32) with conducting tongues (31).
6. the resistor detecting device of a kind of spiral filament forming machine according to claim 5, is characterized in that: the outer wall of described rotary chuck (2) is provided with the groove (22) facilitating fixing cord (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820324.XA CN104525626A (en) | 2014-12-23 | 2014-12-23 | Resistance detection device for wire winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820324.XA CN104525626A (en) | 2014-12-23 | 2014-12-23 | Resistance detection device for wire winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104525626A true CN104525626A (en) | 2015-04-22 |
Family
ID=52841357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410820324.XA Pending CN104525626A (en) | 2014-12-23 | 2014-12-23 | Resistance detection device for wire winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104525626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703333A (en) * | 2017-11-20 | 2018-02-16 | 国网山东省电力公司龙口市供电公司 | A kind of resistance meter for being easy to workpiece to install |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03291123A (en) * | 1990-04-04 | 1991-12-20 | Seiko Instr Inc | Coil winding machine for automatically correcting winding amount |
| DE19834854A1 (en) * | 1998-08-01 | 2000-02-17 | Karlsruhe Forschzent | Quasi-hemispherical Fabry-Perot resonator and method for operating the same |
| JP2006086252A (en) * | 2004-09-15 | 2006-03-30 | Matsushita Electric Ind Co Ltd | Resistance value measuring device of film resistor |
| CN201218825Y (en) * | 2008-06-06 | 2009-04-08 | 宝山钢铁股份有限公司 | Contact resistor measuring apparatus |
| CN201281727Y (en) * | 2008-10-23 | 2009-07-29 | 杭州河合电器股份有限公司 | Device for measuring electric resistance of winding |
| CN201335846Y (en) * | 2009-01-06 | 2009-10-28 | 付栋先 | Special tensioning clamp for measuring resistance of conductor |
| CN102950225A (en) * | 2012-09-28 | 2013-03-06 | 杭州星帅尔电器股份有限公司 | Automatic winding and forming machine for heating wires |
-
2014
- 2014-12-23 CN CN201410820324.XA patent/CN104525626A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03291123A (en) * | 1990-04-04 | 1991-12-20 | Seiko Instr Inc | Coil winding machine for automatically correcting winding amount |
| DE19834854A1 (en) * | 1998-08-01 | 2000-02-17 | Karlsruhe Forschzent | Quasi-hemispherical Fabry-Perot resonator and method for operating the same |
| JP2006086252A (en) * | 2004-09-15 | 2006-03-30 | Matsushita Electric Ind Co Ltd | Resistance value measuring device of film resistor |
| CN201218825Y (en) * | 2008-06-06 | 2009-04-08 | 宝山钢铁股份有限公司 | Contact resistor measuring apparatus |
| CN201281727Y (en) * | 2008-10-23 | 2009-07-29 | 杭州河合电器股份有限公司 | Device for measuring electric resistance of winding |
| CN201335846Y (en) * | 2009-01-06 | 2009-10-28 | 付栋先 | Special tensioning clamp for measuring resistance of conductor |
| CN102950225A (en) * | 2012-09-28 | 2013-03-06 | 杭州星帅尔电器股份有限公司 | Automatic winding and forming machine for heating wires |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703333A (en) * | 2017-11-20 | 2018-02-16 | 国网山东省电力公司龙口市供电公司 | A kind of resistance meter for being easy to workpiece to install |
| CN107703333B (en) * | 2017-11-20 | 2023-11-24 | 国网山东省电力公司烟台市牟平区供电公司 | Resistance tester convenient to work piece installation |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20170524 |