CN202079137U - Corrugation forming device of corrugated pipe forming machine - Google Patents
Corrugation forming device of corrugated pipe forming machine Download PDFInfo
- Publication number
- CN202079137U CN202079137U CN201120137261XU CN201120137261U CN202079137U CN 202079137 U CN202079137 U CN 202079137U CN 201120137261X U CN201120137261X U CN 201120137261XU CN 201120137261 U CN201120137261 U CN 201120137261U CN 202079137 U CN202079137 U CN 202079137U
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- China
- Prior art keywords
- corrugated pipe
- connection block
- screw rod
- forming
- cone
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- Expired - Lifetime
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Abstract
The utility model relates to a corrugation forming device of a corrugated pipe forming machine, which is used for processing a metal corrugated pipe, and comprises a vertical screw rod, wherein the lower end of the vertical screw rod is connected with a hydraulic cylinder, the upper part of the screw rod is fixedly provided with a rhombic table-shaped forming cone, the sides of the forming cone are respectively provided with a vertical T-shaped chute parallel to the sides of the forming cone, connecting bases which are uniformly distributed on a sliding platform are matched and assembled with the T-shaped chutes through T-shaped connector arranged at the inner side ends of the connecting bases, and the connecting bases are respectively and fixedly provided with a corrugation forming diaphragm. The corrugation forming device disclosed by the utility model has the advantages that the structure is simple, the large-size pipe blank production processing requirement can be met, the quality of the corrugated pipe product can be ensured, the production efficiency can be improved, and the production labor intensity can be reduced.
Description
Technical field
The utility model relates to the wavy metal pipe forming apparatus, is specifically related to a kind of corrugated pipe forming machine ripple forming device.
Background technology
At present, utilize being slidingly matched of cone inclined-plane and Connection Block to act on the moulding matrix, realize the ripple forming device of metal bellows ripple forming, be widely used in the wavy metal pipe forming machine.The side of this kind corrugated pipe forming device moulding cone cooperates for the simple plane sliding-contact with the end face of Connection Block, therefore have following problems in the processing process: 1. this shaped device is being pressed outward in the process of type ripple, the moulding cone has only played simple impetus to Connection Block, can not control its stroke and direction, ripple shaping mould sheet very easily occurs tilting or inconsistent phenomenon in forming process like this, make after the bellows moulding waveform not just, pitch of waves inequality, cause the product produced defective, percent defective is higher; 2. after the bellows moulding was finished, the moulding cone was return under the drive of hydraulic cylinder, and Connection Block can only rely on the spring of assembling to reset, because spring lost efficacy easily, with after a period of time, Connection Block rollback phenomenon not in place can appear, when producing little latus rectum pipe, can be by hand-reset, when producing big latus rectum pipe, because frictional force is bigger, manually also be difficult to reset, therefore, not only limited the production of big latus rectum pipe, and productive labor intensity is increased, production efficiency reduces.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of and can be applicable to the processing of big latus rectum pipe, guarantees the corrugated pipe products quality, reduces productive labor intensity, the corrugated pipe forming machine ripple forming device of enhancing productivity.
The technical scheme that realizes above-mentioned purpose is: a kind of corrugated pipe forming machine ripple forming device, it includes the perpendicular screw rod of putting that the lower end is connected with hydraulic cylinder, be installed with the moulding cone of positive terrace with edge shape on the top of this screw rod, match with each side of the moulding cone of positive terrace with edge shape and on sliding platform, to be evenly distributed with Connection Block, be fixed with a ripple forming matrix on each Connection Block respectively, be respectively arranged with the vertical T shape chute with the parallel sided at place on each side of the moulding cone of described positive terrace with edge shape, the medial extremity of described Connection Block is provided with the T shape connector that is slidingly matched with described vertical T shape chute.
The technical solution of the utility model also comprises: the medial extremity at the T of described Connection Block shape connector is provided with wear-resisting copper bar.
Moulding cone of the present utility model adopts the form of T shape slideway to realize being connected with Connection Block, quality of fit by the control slideway, realize the positioning accuracy in moulding and the reseting procedure, solved the problem of former shaped device matrix run-off the straight or dislocation in forming process, can guarantee the dimensional accuracy of corrugated pipe products, improve the quality and the yield rate of product.Cancelled the back-moving spring of former shaped device simultaneously, realize the overhanging and rollback of Connection Block by the moulding cone and the relative slip of Connection Block, promptly simplified device structure, avoided the Connection Block rollback phenomenon not in place brought by spring failure again, can satisfy big path tube blank molding processing request, help saving manpower simultaneously, enhance productivity.
Description of drawings
Accompanying drawing is this corrugated pipe forming machine ripple forming apparatus structure schematic diagram.
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present utility model is described.
As accompanying drawing, this corrugated pipe forming device includes the perpendicular screw rod 1 of putting that the lower end is connected with hydraulic cylinder, be installed with the moulding cone 2 of positive terrace with edge shape through locking nut on the top of this screw rod 1, be respectively arranged with vertical T shape chute on each side of the moulding cone 2 of this positive terrace with edge shape with the parallel sided at place, be equipped with the Connection Block 4 that is evenly distributed on above the sliding platform 3 through the T of medial extremity setting shape connector and cooperating of T shape chute, the lower end of this Connection Block 4 is realized and being connected of sliding platform by T shape chute fit structure, is connected and fixed through bolt respectively on each Connection Block 4 ripple forming matrix 5 is installed.
As accompanying drawing embodiment, the utility model fixedly is equipped with wear-resisting copper bar 6 at the medial extremity of the T of Connection Block 4 shape connector through screw, is used to improve the be slidingly matched anti-wear performance of face of Connection Block 4 and moulding cone 2.
Claims (2)
1. corrugated pipe forming machine ripple forming device, include the perpendicular screw rod (1) of putting that the lower end is connected with hydraulic cylinder, be installed with the moulding cone (2) of positive terrace with edge shape on the top of this screw rod (1), match with each side of the moulding cone (2) of this positive terrace with edge shape and on sliding platform (3), to be evenly distributed with Connection Block (4), be fixed with a ripple forming matrix (5) on each Connection Block (4) respectively, it is characterized in that: be respectively arranged with the vertical T shape chute with the place parallel sided on each side of the moulding cone (2) of described positive terrace with edge shape, the medial extremity of described Connection Block (4) is provided with the T shape connector that is slidingly matched with described vertical T shape chute.
2. corrugated pipe forming machine ripple forming device according to claim 1 is characterized in that: the medial extremity at the T shape connector of described Connection Block (4) is provided with wear-resisting copper bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120137261XU CN202079137U (en) | 2011-05-04 | 2011-05-04 | Corrugation forming device of corrugated pipe forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120137261XU CN202079137U (en) | 2011-05-04 | 2011-05-04 | Corrugation forming device of corrugated pipe forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079137U true CN202079137U (en) | 2011-12-21 |
Family
ID=45339792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120137261XU Expired - Lifetime CN202079137U (en) | 2011-05-04 | 2011-05-04 | Corrugation forming device of corrugated pipe forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734809A (en) * | 2016-04-21 | 2016-07-06 | 惠安金天梭精密机械有限公司 | Positioning structure of large disk gear |
-
2011
- 2011-05-04 CN CN201120137261XU patent/CN202079137U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734809A (en) * | 2016-04-21 | 2016-07-06 | 惠安金天梭精密机械有限公司 | Positioning structure of large disk gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |