CN203021600U - Gear arrangement structure of wire feeder - Google Patents
Gear arrangement structure of wire feeder Download PDFInfo
- Publication number
- CN203021600U CN203021600U CN 201220645173 CN201220645173U CN203021600U CN 203021600 U CN203021600 U CN 203021600U CN 201220645173 CN201220645173 CN 201220645173 CN 201220645173 U CN201220645173 U CN 201220645173U CN 203021600 U CN203021600 U CN 203021600U
- Authority
- CN
- China
- Prior art keywords
- gear
- gears
- gear set
- compression
- core wire
- 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 gear arrangement structure of a wire feeder. The gear arrangement structure comprises a compression gear set, a movable gear set and an alloy-cored wire, wherein the compression gear set is arranged at the upper part; the movable gear set is arranged at the lower part; the alloy-cored wire is clamped between the compression gear set and the movable gear set; at least more than three gears are arranged in the compression gear set; and the movable gear set is provided with at least more than three gears; the gears in the compression gear set are as much as the gears in the movable gear set; and the alloy-cored wire is a straight line which is clamped between the compression gear set and the movable gear set. According to the gear arrangement structure of the wire feeder, the number of the gears in the compression gear set and the number of the movable gear set is increased, the conventional structure is changed a little, and the friction area between the gears and the alloy-cored wire is expanded, thus the frictional force is improved, and the fault due to wire sliding can be avoided.
Description
Technical field
The utility model relates to field of metallurgical machine, and particularly, the utility model relates to process for making with the gear mechanism that arranges on wire feeder.
Background technology
Wire feeder is the novel appts that plays process for making the nineties, is used for alloy core wire is injected the molten steel depths with the quantity of suitable speed, setting, makes its even dispersion, reaches deoxidation, change is mingled with form, is tailored into the purpose of grading.
Wire feeder is provided with the set of gears transmission rig, and this mechanism is made of the two groups of gears in up and down, and wherein one group of gear can move up and down by equipment such as cylinders, is referred to as to compress gear unit, and another group gear is referred to as the moving gear group with drive-motor.After alloy core wire enters in two gear units, compress the gear gear and under compression apparatus drives, alloy core wire is compressed, then by the moving gear transmission, alloy core wire is sent into the predetermined position.Thereby realize that alloy core wire injects this processing requirement of molten steel depths with the quantity of suitable speed, setting.
The number of turns of rotating by meshing gearwheel can calculate the length of output alloy core wire, thereby controls the alloying constituent of injecting molten steel.But stripped thread fault (also being called gear slipping) can appear in wire feeder usually, and namely gear is rotating, but alloy core wire moves.This problem major cause occurring is because the frictional force between gear and alloy core wire is inadequate.
Existing terms of settlement is to adjust the volume under pressure of contact roller, increase frictional force by the interlock amount of dwindling the spacing increase gear mesh alloy core wire between gear, but be the alloy powder thing due to what coat in the middle of silk thread, make silk thread softer, silk thread is fractureed.
The utility model content
The technical problems to be solved in the utility model is, provides a kind of process for making with wire feeder arrangement of gears structure, can solve the silk thread that occurs not because of frictional force between wire feeder gear and the alloy core wire problem of skidding.
The technical solution of the utility model is, a kind of wire feeder arrangement of gears structure, comprise that the compression gear unit on top, the moving gear group of bottom and the alloy core wire that is clipped between described compression gear unit, moving gear group send into the path, described compression gear unit is provided with the gear more than three at least, and described moving gear group is identical with the number of gears of described compression gear unit; It is straight line that described alloy core wire is sent into the path, is clipped between described compression gear unit and described moving gear group.
Wherein, described three are parallel to each other with the axis that cogs.
Wherein, the diameter of several gears of same gear unit is consistent.Be that the tooth top of three gears of same gear unit is at same plane.
Further, the gear diameter of described compression gear unit is identical with the gear diameter of described moving gear group.
The utility model beneficial effect compared with prior art is: by setting up the gear number at compression gear unit and moving gear group, increased the friction area of gear and alloy core wire, improved frictional force, avoided the generation of stripped thread fault.The utility model is changed little, simple in structure to existing structure, making, easy to maintenance, and cost is low.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side-view of Fig. 1.
In figure, 1-compresses gear unit, 2-moving gear group, 3-alloy core wire.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in further detail
As previously mentioned, wire feeder is provided with the set of gears transmission rig, and this mechanism is made of the two groups of gears in up and down, wherein one group of gear can move up and down by equipment such as cylinders, be referred to as to compress gear unit, another group gear is referred to as the moving gear group with drive-motor.
As shown in Figure 1, a kind of wire feeder arrangement of gears structure comprises that the compression gear unit 1 on top, the moving gear group 2 of bottom and the alloy core wire that is clipped between described compression gear unit, moving gear group send into path 3.Alloy core wire 3 is sent into the path along alloy core wire and is entered.Described compression gear unit 1 is provided with the gear more than three at least, and described moving gear group 2 is provided with the gear more than three at least, and described compression gear unit 1 is identical with the number of gears of described moving gear group 2; It is straight line that alloy core wire is sent into the path, so alloy core wire 3 is also straight line, is clipped between described compression gear unit and described moving gear group.Can find out that from the side-view of Fig. 2 alloy core wire 3 is clamped between compression gear unit 1 and moving gear group 2.
Workflow of the present utility model is, after alloy core wire 3 linearly enters between two gear units, the gear that compresses gear unit 1 compresses alloy core wire 3 under compression apparatus drives, then by 2 transmissions of moving gear group, alloy core wire 3 is sent into the predetermined position. the number of gears that compresses gear unit is more than 3 or 3, the number of gears of moving gear group is more than 3 or 3, the number of gears of two gear units is identical, and the cogged diameter of institute is also identical.Alloy core wire is injected the molten steel depths with the quantity of suitable speed, setting under the clamping of two gear units gear unit more than 3 pairs or 3 pairs and transporting.Interlock amount increase due to the gear mesh alloy core wire so the frictional force between gear and alloy core wire has also obtained increase, the silk thread skidding can not occur between wire feeder gear and alloy core wire substantially again.
The utility model by the slight change to existing structure, has increased the friction area of gear and alloy core wire by setting up the gear number at compression gear unit and moving gear group, has improved frictional force, avoids the generation of stripped thread fault.
Claims (4)
1. wire feeder arrangement of gears structure, comprise that the compression gear unit on top, the moving gear group of bottom and the alloy core wire that is clipped between described compression gear unit, moving gear group send into the path, it is characterized in that: described compression gear unit is provided with the gear more than three at least, and described moving gear group is identical with the number of gears of described compression gear unit; It is straight line that described alloy core wire is sent into the path, is clipped between described compression gear unit and described moving gear group.
2. described arrangement of gears structure according to claim 1, it is characterized in that: described three are parallel to each other with the axis that cogs.
3. described arrangement of gears structure according to claim 1, it is characterized in that: the diameter of several gears of same gear unit is consistent.
4. described arrangement of gears structure according to claim 3, it is characterized in that: the gear diameter of described compression gear unit is identical with the gear diameter of described moving gear group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645173 CN203021600U (en) | 2012-11-29 | 2012-11-29 | Gear arrangement structure of wire feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645173 CN203021600U (en) | 2012-11-29 | 2012-11-29 | Gear arrangement structure of wire feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203021600U true CN203021600U (en) | 2013-06-26 |
Family
ID=48645595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220645173 Expired - Fee Related CN203021600U (en) | 2012-11-29 | 2012-11-29 | Gear arrangement structure of wire feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203021600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107619905A (en) * | 2017-10-31 | 2018-01-23 | 江苏永钢集团有限公司 | Silk monitoring alarm is fed in wire feeder |
| CN107720436A (en) * | 2017-10-31 | 2018-02-23 | 江苏永钢集团有限公司 | Silk meter-measuring device is fed in wire feeder |
-
2012
- 2012-11-29 CN CN 201220645173 patent/CN203021600U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107619905A (en) * | 2017-10-31 | 2018-01-23 | 江苏永钢集团有限公司 | Silk monitoring alarm is fed in wire feeder |
| CN107720436A (en) * | 2017-10-31 | 2018-02-23 | 江苏永钢集团有限公司 | Silk meter-measuring device is fed in wire feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BAOSTEEL SPECIAL STEEL CO., LTD. Free format text: FORMER OWNER: BAOSTEEL SPECIAL MATERIAL CO., LTD. Effective date: 20140212 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140212 Address after: 200940 Baoshan District aquatic Road, Shanghai, No. 1269 Patentee after: BAOSTEEL SPECIAL STEEL Co.,Ltd. Address before: 200940 Baoshan District aquatic Road, Shanghai, No. 1269 Patentee before: BAOSTEEL SPECIAL MATERIAL Co.,Ltd. |
|
| 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: 20130626 Termination date: 20211129 |