CN203636173U - Welding wire feed speed detection device - Google Patents
Welding wire feed speed detection device Download PDFInfo
- Publication number
- CN203636173U CN203636173U CN201320688200.1U CN201320688200U CN203636173U CN 203636173 U CN203636173 U CN 203636173U CN 201320688200 U CN201320688200 U CN 201320688200U CN 203636173 U CN203636173 U CN 203636173U
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- wire
- wheel
- wire feed
- welding
- lead
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Abstract
The utility model relates to a welding procedure, in particular to welding wire feed. A welding wire feed speed detection device comprises a base which is hollow inside, a lead-in nozzle, a lead-out nozzle, a tachometer wheel and a tachometer sensor, wherein a longitudinal groove is formed at the top of the base; a bottom cover is arranged at the bottom of the base; the lead-in nozzle and the lead-out nozzle are arranged at the two ends of the longitudinal groove respectively; the lead-in nozzle is a detachable standard piece matched with a main wire feed machine for use, and is fixed via locking screws; the tachometer wheel is in shaft connection with the middle of the longitudinal groove; the edge of the tachometer wheel is contacted with a welding wire; the tachometer wheel is driven by a friction force via the wire; and the tachometer sensor is contacted with a terminal of an external data acquisition module, located in the base and coaxially mounted with the tachometer wheel. The detection device provides real-time wire feed speed for the welding procedure, and ensures the welding quality.
Description
Technical field
The utility model relates to welding procedure, relates in particular to solder wire convey.
Background technology
Stability and the reliability of the stability of welding procedure and welding quality and wire feed system have direct relation.Wire feeder reasonable in design, function admirable is the prerequisite that realizes high welding quality.Welding current and arc voltage are the key factors that ensures welding quality, and the size of welding current depends on wire feed rate, so the stability of wire feed rate is very important.
At present in practical operation, main frame (wire-feed motor) does not arrange special wire feed rate checkout gear, execute-in-place person and remote monitoring personnel also cannot Real-time Obtaining wire feed rate critical data data, neither convenient operation person intuitively understands the speed of wire feed rate, is also not easy to manager and grasps in time the quality of Site Welding quality.
Summary of the invention
The utility model is intended to address the above problem, and a kind of solder wire convey speed detector is provided.The utility model, for welding procedure provides real-time wire feed rate, ensures welding quality.
For addressing the above problem, a kind of solder wire convey speed detector of the utility model, it comprises:
The pedestal of an inner hollow, pedestal top is provided with cannelure, and bottom is bottom;
Import mouth and derive mouth, being separately positioned on the two ends of cannelure, described importing mouth is detachable and the matching used standard component of main wire-feed motor, and is fixed by lock-screw;
A fifth wheel, it is coupling at described cannelure middle part, and its edge contacts with welding wire, and passes through frictional force drives fifth wheel by silk;
Be connected to the tachogenerator of the terminal of external data acquisition module, it is positioned at base interior also and fifth wheel is coaxially installed.
Described solder wire convey speed detector, described tachogenerator is encoder.
Tachogenerator of the present utility model and described fifth wheel are coaxially installed, by the eccentric throw of accurate Calculation fifth wheel edge and wire guiding nipple, make to produce between welding wire and fifth wheel certain frictional force, in the time that moving, welding wire can drive fifth wheel rotation, thereby detect in real time wire feed rate, and the person that the wire feed rate detecting can be fed back to execute-in-place in time, maintaining the stability of wire feed rate, operator can carry out the adjusting of wire feed rate by the fast adjusting knob of silk of main frame (wire-feed motor).
The utility model is assemblied in the upper use of main frame (wire-feed motor), has realized the real-time detection to wire feed rate, and person and monitoring management person grasp the real time information of wire feed rate in time to facilitate execute-in-place, and wire feed rate is adjusted in time.This wire feed rate checkout gear can be widely used on the welding equipment that possesses main frame (wire-feed motor), contributes to ensure welding quality.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is the utility model stereogram;
Fig. 2 is the utility model front view;
Fig. 3 is the utility model vertical profile schematic diagram.
Detailed description of the invention
As shown in Figure 1-Figure 3, the utility model; Wire feed rate checkout gear of the present utility model comprises: import mouth 1 and lock-screw 2 thereof, pedestal 3, fifth wheel 4, bottom 6, derive mouth 7, tachogenerator hold-down screw 8 and tachogenerator 9 etc., in pedestal 3 both sides, wire guiding nipple is housed, one side is for importing mouth 1, opposite side is for deriving mouth 7, this wire guiding nipple is detachable and the matching used standard component of main frame (wire-feed motor), dismounting conveniently and between main frame (wire-feed motor), can adjust the extended position of wire guiding nipple, use wire guiding nipple lock-screw 2 to be fixed the position of wire guiding nipple.Tachogenerator 9 is coaxially installed with fifth wheel 4, by the eccentric throw of accurate Calculation fifth wheel 4 edges and wire guiding nipple 1 and 7, make to produce between welding wire and fifth wheel certain frictional force, make described fifth wheel keep fully good contacting with welding wire, be unlikely to occur the phenomenon of skidding, tachogenerator 9 can be encoder, measure the rotating speed of fifth wheel 4, by wire feed rate and rotating speed, conversion relation between frictional force size calculates the size of wire feed rate, and this signal is converted into the signal of telecommunication, the terminal that is connected to other data acquisition modules by the another port of tachogenerator 9 carries out data processing to this signal.
The utility model is mounted and fixed on main frame (wire-feed motor) by wire feed rate checkout gear mounting screw 5.When welding wire enters this device from importing mouth imports, pass through from fifth wheel 4 edges, and produce pressure and frictional force with fifth wheel interference, drive fifth wheel 4 to rotate, enter welding gun through deriving after mouth 7 is derived.
Claims (2)
1. a solder wire convey speed detector, is characterized in that, it comprises:
The pedestal of an inner hollow, pedestal top is provided with cannelure, and bottom is bottom;
Import mouth and derive mouth, being separately positioned on the two ends of cannelure, described importing mouth is detachable and the matching used standard component of main wire-feed motor, and is fixed by lock-screw;
A fifth wheel, it is coupling at described cannelure middle part, and its edge contacts with welding wire, and passes through frictional force drives fifth wheel by silk;
Be connected to the tachogenerator of the terminal of external data acquisition module, it is positioned at base interior also and fifth wheel is coaxially installed.
2. solder wire convey speed detector according to claim 1, is characterized in that, described tachogenerator is encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688200.1U CN203636173U (en) | 2013-11-04 | 2013-11-04 | Welding wire feed speed detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688200.1U CN203636173U (en) | 2013-11-04 | 2013-11-04 | Welding wire feed speed detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636173U true CN203636173U (en) | 2014-06-11 |
Family
ID=50867453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320688200.1U Expired - Fee Related CN203636173U (en) | 2013-11-04 | 2013-11-04 | Welding wire feed speed detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690454A (en) * | 2014-08-05 | 2015-06-10 | 芜湖环球汽车配件有限公司 | Speed-sensitive welding feeding mechanism |
| CN108098120A (en) * | 2017-12-15 | 2018-06-01 | 湖北工业大学 | A kind of evaluating method for welding wire feed rate stability |
-
2013
- 2013-11-04 CN CN201320688200.1U patent/CN203636173U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690454A (en) * | 2014-08-05 | 2015-06-10 | 芜湖环球汽车配件有限公司 | Speed-sensitive welding feeding mechanism |
| CN104690454B (en) * | 2014-08-05 | 2018-06-15 | 鲍菊芳 | Velocity response formula welds feed mechanism |
| CN108098120A (en) * | 2017-12-15 | 2018-06-01 | 湖北工业大学 | A kind of evaluating method for welding wire feed rate stability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140611 Termination date: 20211104 |