CN201366585Y - Novel forced synchronization device of taper pipe stitch welding machine - Google Patents
Novel forced synchronization device of taper pipe stitch welding machine Download PDFInfo
- Publication number
- CN201366585Y CN201366585Y CNU2009200419471U CN200920041947U CN201366585Y CN 201366585 Y CN201366585 Y CN 201366585Y CN U2009200419471 U CNU2009200419471 U CN U2009200419471U CN 200920041947 U CN200920041947 U CN 200920041947U CN 201366585 Y CN201366585 Y CN 201366585Y
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- connecting screw
- screw rod
- gear racks
- connector
- tooth bar
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Abstract
The utility model relates to a forced synchronization device of a taper pipe stitch welding machine. The forced synchronization device comprises a baseplate, a left connecting screw, a right connecting screw, upper gear racks, lower gear racks, and a central gear, wherein, the baseplate adopts a frame-type structure and is fixed on the back side of a lifting cross beam; the upper gear racks are mounted on the upper inner wall of the baseplate; the lower gear racks are mounted on the lower inner wall of the baseplate; the central gear is meshed between the upper gear racks and the lower gear racks; a connecting plate is connected to the upper gear racks; a connecting seat is connected to the lower gear racks; the left connecting screw is fixed on a left pressing wheel rack; a left connector is mounted on the left connecting screw; the right connecting screw is fixed on a right pressing wheel rack; a right connector is mounted on the right connecting screw; the left connector is hinged with the connecting seat on the lower gear racks; and the right connector is hinged with the connection plate on the upper gear racks. When one stressed pressing wheel rack on one side shifts, the connecting screws drive the central gear to generate synchronous displacement with the pressing wheel rack on the other side, so as to ensure the radius of the weld joint (upper bus) of a workpiece and that of the section between the weld joint to two sides are equivalent, limit irregular shift of weldment, and improve weld joint quality.
Description
Technical field
The utility model relates to a kind of forced synchronization device of novel taper pipe stitching welding machine, is used to realize the same moved further of taper pipe stitching welding machine both sides pinch roller frame, belongs to the welding mechanical equipment technical field.
Background technology
The forced synchronism apparatus is one of primary structure on the taper pipe stitching welding machine, all adopts the hydraulic pressure sychronisation at present usually; Because hydraulic system is difficulty synchronously, it is big to adjust difficulty, often influences weldquality.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of forced synchronization device of taper pipe stitching welding machine is provided, and can better realize the same moved further of taper pipe stitching welding machine both sides pinch roller frame.
The purpose of this utility model is achieved through the following technical solutions:
A kind of forced synchronization device of novel taper pipe stitching welding machine, characteristics are: comprise base plate, left and right sides connecting screw rod, tooth bar and central gear up and down, described base plate is tower structure, base plate is fixed on the back side of hoisting cross beam, inwall is equipped with upper rack on base plate, following inwall at base plate is equipped with tooth bar down, be engaged with central gear between upper rack and the following tooth bar, central gear is consistent with weldment weld seam (being the weldment Up Highway UHW), and on upper rack, connect a plate, connect a connecting seat on the following tooth bar; In addition, on left pinch roller frame, be fixed with left connecting screw rod, left connector is installed on the left connecting screw rod, correspondingly, on right pinch roller frame, be fixed with right connecting screw rod, right connector is installed on the right connecting screw rod; Connection Block on described left connector and the following tooth bar is hinged, and the connecting plate on described right connector and the upper rack is hinged.
Further, the forced synchronization device of above-mentioned a kind of novel taper pipe stitching welding machine, wherein, described left connecting screw rod and right connecting screw rod are in same axis.
Further, the forced synchronization device of above-mentioned a kind of novel taper pipe stitching welding machine wherein, is provided with stop block in the left part of upper rack, also is provided with stop block in the right part of following tooth bar.
The substantive distinguishing features of technical solutions of the utility model and progressive being mainly reflected in:
The utility model modern design is fixed on the back side of hoisting cross beam with forced synchronism device base plate, and left and right sides connecting screw rod is connected with the both sides pinch roller frame respectively, central gear and upper rack, tooth bar engagement down; The center of central gear is consistent with weldment weld seam (being the weldment Up Highway UHW); When the stressed skew of a certain side pressure wheel carrier, connecting screw rod drives central gear and takes with opposite side pinch roller frame synchronous shift, guarantee that workpiece weld seam (Up Highway UHW) and weld seam are to both sides section radius equalization, effectively limited the skew of weldment, fully ensured weldment weld seam non-migration, significantly improving weldquality, is the new design of a practicality, and application prospect is very good.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: organigram of the present utility model.
The implication of each Reference numeral sees the following form among the figure:
| Reference numeral | Implication | Reference numeral | Implication | Reference numeral | Implication |
| 1a | Left side |
1b | Right |
2a | Left side connecting |
| 2b | Right connecting |
3a | |
3b | |
| 4a | |
4b | Connecting |
5a | Following |
| 5b | |
6 | |
7 | Base plate |
The specific embodiment
As shown in Figure 1, the forced synchronization device of novel taper pipe stitching welding machine, specifically comprise base plate 7, left side connecting screw rod 2a, right connecting screw rod 2b, upper rack 5b, following tooth bar 5a and central gear 6, base plate 7 is tower structure, base plate 7 is fixed on the back side of hoisting cross beam, inwall is equipped with upper rack 5b on base plate 7, following inwall at base plate 7 is equipped with tooth bar 5a down, be engaged with central gear 6 between upper rack 5b and the following tooth bar 5a, central gear is consistent with weldment weld seam (being the weldment Up Highway UHW), and connect a plate 4b on upper rack 5b, following tooth bar 5a goes up and connects a connecting seat 4a; In addition, on left pinch roller frame 1a, be fixed with left connecting screw rod 2a, on the connecting screw rod 2a of a left side left connector 3a is installed, correspondingly, on right pinch roller frame 1b, be fixed with right connecting screw rod 2b, on the right connecting screw rod 2b right connector 3b is installed, left connecting screw rod 2a and right connecting screw rod 2b are in same axis; Connection Block 4a on left side connector 3a and the following tooth bar is hinged, and the connecting plate 4b on right connector 3b and the upper rack is hinged.Also have, be provided with stop block, also be provided with stop block in the right part of following tooth bar 5a in the left part of upper rack 5b.Highlight that it is mandatory, drive respectively at tooth bar up and down, the same moved further of left and right sides pinch roller frame, displacement and suffered external force have nothing to do.
Forced synchronism device base plate is fixed on the back side of hoisting cross beam, hoisting cross beam is connected with solder flux door frame two heel posts, left and right sides connecting screw rod is connected with the both sides pinch roller frame respectively, and the both sides pinch roller frame is connected with hoisting cross beam front end both sides respectively, central gear and upper rack, tooth bar engagement down.When the stressed skew of a certain side pressure wheel carrier, connecting screw rod drives central gear and takes with opposite side pinch roller frame synchronous shift, guarantee that workpiece weld seam (Up Highway UHW) and weld seam to both sides section radius equalization, have effectively limited the skew of weld seam, realize improving the purpose of weldquality.
In sum, the utility model compact conformation is reasonable, flexible movements, stable performance, satisfaction has realized the same moved further of taper pipe stitching welding machine both sides pinch roller frames, thereby has effectively ensured the weld seam non-migration of weldment, has significantly improved weldquality, on the basis of rack-and-pinion multiplication mechanism, adopt the equiarm linkage to realize sychronisation to the little taper pipe stitching welding machine of thin-walled again, further reduced the manufacturing cost of this device, reached same effect; Reasonably avoid a large amount of repeated labors, reduced production cost to a great extent, simple and easy being suitable for, market prospects are wide.
More than, content of the present utility model has been done further detailed description by the specific embodiment by the accompanying drawing illustrated embodiment.But this should be interpreted as that the scope of the utility model theme only limits to above example.Under the situation that does not break away from the above-mentioned technological thought of the utility model, various replacements or the change of making according to ordinary skill knowledge and customary means, all should be included in the protection domain of the present utility model.
Claims (3)
1. the forced synchronization device of a novel taper pipe stitching welding machine, it is characterized in that: comprise base plate, left and right sides connecting screw rod, tooth bar and central gear up and down, described base plate is tower structure, base plate is fixed on the back side of hoisting cross beam, inwall is equipped with upper rack on base plate, and tooth bar under the following inwall of base plate is equipped with is engaged with central gear between upper rack and the following tooth bar, and on upper rack, connect a plate, connect a connecting seat on the following tooth bar; In addition, on left pinch roller frame, be fixed with left connecting screw rod, left connector is installed on the left connecting screw rod, correspondingly, on right pinch roller frame, be fixed with right connecting screw rod, right connector is installed on the right connecting screw rod; Connection Block on described left connector and the following tooth bar is hinged, and the connecting plate on described right connector and the upper rack is hinged.
2. the forced synchronization device of a kind of novel taper pipe stitching welding machine according to claim 1, it is characterized in that: described left connecting screw rod and right connecting screw rod are in same horizontal line.
3. the forced synchronization device of a kind of novel taper pipe stitching welding machine according to claim 1, it is characterized in that: the left part at upper rack is provided with stop block, also is provided with stop block in the right part of tooth bar down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200419471U CN201366585Y (en) | 2009-03-19 | 2009-03-19 | Novel forced synchronization device of taper pipe stitch welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200419471U CN201366585Y (en) | 2009-03-19 | 2009-03-19 | Novel forced synchronization device of taper pipe stitch welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201366585Y true CN201366585Y (en) | 2009-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200419471U Expired - Fee Related CN201366585Y (en) | 2009-03-19 | 2009-03-19 | Novel forced synchronization device of taper pipe stitch welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201366585Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999190A (en) * | 2015-08-10 | 2015-10-28 | 成都焊研科技有限责任公司 | Fixed seam expanding device and welding equipment for thin-walled plate cylinder |
| CN109000547A (en) * | 2018-07-30 | 2018-12-14 | 中船勘察设计研究院有限公司 | A kind of forced centering detection device |
-
2009
- 2009-03-19 CN CNU2009200419471U patent/CN201366585Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999190A (en) * | 2015-08-10 | 2015-10-28 | 成都焊研科技有限责任公司 | Fixed seam expanding device and welding equipment for thin-walled plate cylinder |
| CN109000547A (en) * | 2018-07-30 | 2018-12-14 | 中船勘察设计研究院有限公司 | A kind of forced centering detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suzhou Jiufang Welding Cutting Technology Co., Ltd. Assignor: Suzhou Weida Welding & Cutting Technology Co., Ltd. Contract record no.: 2011320010091 Denomination of utility model: Novel forced synchronization device of taper pipe stitch welding machine Granted publication date: 20091223 License type: Exclusive License Record date: 20110712 |
|
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU JIUFANG WELDING + CUTTING TECHNOLOGY CO., L Free format text: FORMER OWNER: SUZHOU WEIDA WELDING + CUTTING TECHNOLOGY CO., LTD. Effective date: 20110817 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110817 Address after: 215122, Suzhou, Tong Town, only 83 new road Patentee after: Suzhou Jiufang Welding Cutting Technology Co., Ltd. Address before: 215122 No. 83, new road, Suzhou Industrial Park, Jiangsu, China Patentee before: Suzhou Weida Welding & Cutting Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20160319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |