CN2451259Y - Former for pipe end forming machine - Google Patents
Former for pipe end forming machine Download PDFInfo
- Publication number
- CN2451259Y CN2451259Y CN 00221913 CN00221913U CN2451259Y CN 2451259 Y CN2451259 Y CN 2451259Y CN 00221913 CN00221913 CN 00221913 CN 00221913 U CN00221913 U CN 00221913U CN 2451259 Y CN2451259 Y CN 2451259Y
- Authority
- CN
- China
- Prior art keywords
- die
- cylinder
- oil cylinder
- slide block
- die holder
- 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 - Lifetime
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Abstract
The utility model discloses a former for a pipe end forming machine, which comprises a main cylinder. A cylinder rod of the main cylinder is fixedly connected with a slide block provided with a tool changing oil cylinder, and the cylinder rod of the tool changing oil cylinder is fixedly connected with a die holder which is provided with three die sleeves; the slide block is also provided with a spacing oil cylinder, the right of the die sleeve is provided with a clamping oil cylinder, and an upper and a lower clamping die holders are arranged beneath the clamping oil cylinder; a front locating device is arranged among the die sleeve and the upper and the lower clamping die holders. The utility model can conduct three-shaped processing for the end of each pipe fittings only by clamping operation for one time, and has accurate locating operation and convenient operation, and thus, work efficiency is improved as well as machining accuracy.
Description
The utility model relates to a kind of pipe end forming machine, refers more particularly to the shaped device in the pipe end forming machine.
Pipe end forming machine is a kind of plant equipment of pipe fitting end being carried out processing and forming, shaped device wherein mainly comprises master cylinder, the piston rod of master cylinder is fixedlyed connected with slide block, slide block is provided with die holder, die holder is provided with die sleeve, at the right-hand clamping cylinder that is provided with of die sleeve, the below of clamping cylinder is provided with the lower clamp formwork seat; Only be set with a die sleeve on the above-mentioned die holder, the right side of lower clamp formwork seat is provided with post-positioning device on above-mentioned.During work, install the pipe fitting mould in last lower clamp formwork seat, need pipe fitting processed be clamped in the pipe fitting mould, the processing end of pipe fitting is facing to die sleeve, the other end of pipe fitting abuts against on the post-positioning device and positions, and driving upward by clamping cylinder, the lower clamp formwork seat clamps pipe fitting; Install required pipe end mould on die sleeve, master cylinder drives slide block and moves right, and makes mould carry out processing and forming to pipe fitting end.The shortcoming of above-mentioned shaped device is: one, owing to only be provided with a die sleeve, therefore can only process the pipe end of a shape at every turn, for some complicated pipe end shapes and the pipe end shape that need carry out repeatedly processing and forming, the mould that must repeatedly change on the die sleeve just can machine, complicated operation, work efficiency is low, and can not guarantee machining accuracy; Two, since pipe fitting by post-positioning device location, be that the undressed end of pipe fitting abuts against on the post-positioning device and positions, like this, when the length dimension of pipe fitting has error, will certainly cause the position of processing end of pipe fitting inaccurate, thereby cause machining accuracy not high.
The purpose of this utility model is to provide a kind of shaped device of easy to operate, pipe end forming machine that machining accuracy is higher.
For achieving the above object, the technical solution adopted in the utility model is: the shaped device of described pipe end forming machine comprises: master cylinder, the piston rod of master cylinder is fixedlyed connected with slide block, slide block is provided with die holder, die holder is provided with die sleeve, at the right-hand clamping cylinder that is provided with of die sleeve, the below of clamping cylinder is provided with the lower clamp formwork seat; One end of above-mentioned die holder is arranged in the inner chamber of slide block one side, and can slide up and down in inner chamber, also be provided with the die change oil cylinder on the slide block, the piston rod of die change oil cylinder is fixedlyed connected with the downside of die holder, locating oil cylinder also is set on the slide block, and the piston rod of locating oil cylinder can contact with the upside of die holder; On above-mentioned die holder, be provided with three die sleeves altogether, between die sleeve and last lower clamp formwork seat, be provided with the prelocalization device.
Above-mentioned prelocalization device comprises positional cylinder, and the piston rod of positional cylinder is provided with locating stop piece, and locating stop piece is provided with the adjustment screw.
The utility model has the advantages that: one, because die holder is provided with three die sleeves, therefore a clamping can carry out the processing of three shapes to pipe fitting end, and is easy to operate, improved work efficiency, also improved machining accuracy; Two, owing to be provided with the prelocalization device, the processing end of pipe fitting is abutted against on the prelocalization device position, like this, even the length dimension of pipe fitting has error, but the position of the processing end of pipe fitting accurately always, thereby improved machining accuracy greatly.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 is the structural representation of shaped device described in the utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
As shown in Figure 1, the shaped device of pipe end forming machine described in the utility model comprises: master cylinder 1, the piston rod of master cylinder 1 is fixedlyed connected with slide block 2, slide block 2 is provided with die change oil cylinder 10, be provided with die holder 3 in the inner chamber of slide block 2 one sides, the piston rod of die change oil cylinder 10 is fixedlyed connected with the downside of die holder 3, die holder 3 is provided with die sleeve 5, also be provided with locating oil cylinder 4 on the slide block 2, the piston rod of locating oil cylinder 4 can contact with the upside of die holder 3, at the right-hand clamping cylinder 9 that is provided with of die sleeve 5, the below of clamping cylinder 9 is provided with a secondary lower clamp formwork seat 8 of going up; On above-mentioned die holder 3, be provided with three die sleeves 5 altogether, between these three die sleeves 5 and last lower clamp formwork seat 8, be provided with the prelocalization device.As shown in Figure 2, prelocalization device recited above comprises positional cylinder 11, and the piston rod of positional cylinder 11 is provided with locating stop piece 6, and locating stop piece 6 is provided with adjusts screw 7.
During work, in last lower clamp formwork seat 8, install the pipe fitting mould, need pipe fitting processed be clamped in the pipe fitting mould, the processing end of pipe fitting is facing to die sleeve 5, processing needs according to pipe fitting regulate the position of adjusting screw 7, the processing end of pipe fitting is abutted against on the adjustment screw 7 of prelocalization device and position, drive by clamping cylinder 9 again that to go up lower clamp formwork seat 8 firm with the pipe fitting clamping; Behind the end-of-job of location, positional cylinder 11 actions drive locating stop piece 6 and adjust screw 7 toward retracting to root, not hinder the normal flexible work of die sleeve 5 by piston rod; On three die sleeves 5, install required pipe end mould respectively, the effect of die change oil cylinder 10 is to drive die holder 3 to make the shaping mould prodigiosin on each die sleeve 5 carry out processing and forming to the processing end of pipe fitting respectively, as: after the mould on the die sleeve 5 of first station carries out the moulding completion of processing to the processing end of pipe fitting, die change oil cylinder 10 just drives die holder 3 and rises, and makes the shaping mould prodigiosin on the die sleeve 5 of second station carry out processing and forming to the processing end of pipe fitting; The effect of locating oil cylinder 4 is to guarantee that the mould on each die sleeve 5 moves into place, guarantees the processing end of pipe fitting is accurately processed, as: after the operation completion of processing of above-mentioned first station, die holder 3 rises, when rising to assigned address---during the normal operation position of the mould on the die sleeve 5 of second station, the piston rod of locating oil cylinder 4 just withstands the upside of die holder 3, make die holder 3 can not continue to rise, die change oil cylinder 10 also stops the action that to continue to rise simultaneously; Die change oil cylinder 10 and locating oil cylinder 4 co-ordination constantly like this are until finishing all process steps.Master cylinder 1 can drive slide block 2 move left and right, makes the shaping mould prodigiosin that is installed in the die sleeve 5 carry out processing and forming to pipe fitting end respectively.
Claims (2)
1, the shaped device of pipe end forming machine comprises: master cylinder, and the piston rod of master cylinder is fixedlyed connected with slide block, and slide block is provided with die holder, and die holder is provided with die sleeve, and at the right-hand clamping cylinder that is provided with of die sleeve, the below of clamping cylinder is provided with the lower clamp formwork seat; It is characterized in that: an end of die holder is arranged in the inner chamber of slide block one side, and can slide up and down in inner chamber, also be provided with the die change oil cylinder on the slide block, the piston rod of die change oil cylinder is fixedlyed connected with the downside of die holder, locating oil cylinder also is set on the slide block, the piston rod of locating oil cylinder can contact with the upside of die holder, on die holder, be provided with three die sleeves altogether, between die sleeve and last lower clamp formwork seat, be provided with the prelocalization device.
2, the shaped device of pipe end forming machine as claimed in claim 1 is characterized in that: described prelocalization device comprises positional cylinder, and the piston rod of positional cylinder is provided with locating stop piece, and locating stop piece is provided with the adjustment screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221913 CN2451259Y (en) | 2000-09-25 | 2000-09-25 | Former for pipe end forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221913 CN2451259Y (en) | 2000-09-25 | 2000-09-25 | Former for pipe end forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2451259Y true CN2451259Y (en) | 2001-10-03 |
Family
ID=33586738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00221913 Expired - Lifetime CN2451259Y (en) | 2000-09-25 | 2000-09-25 | Former for pipe end forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2451259Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100566877C (en) * | 2007-03-07 | 2009-12-09 | 张家港市合丰机械制造有限公司 | Building mortion in a kind of pipe end shaper |
| CN101862780A (en) * | 2010-06-24 | 2010-10-20 | 王俊强 | Mechanical pipe fitting end forming machine |
| CN102489571A (en) * | 2011-12-14 | 2012-06-13 | 中联重科股份有限公司 | Hard pipe end forming equipment and forming method |
| CN103128225A (en) * | 2013-03-15 | 2013-06-05 | 中山市科力高自动化设备有限公司 | Molding mechanism of rotary pier at end of double pipe |
-
2000
- 2000-09-25 CN CN 00221913 patent/CN2451259Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100566877C (en) * | 2007-03-07 | 2009-12-09 | 张家港市合丰机械制造有限公司 | Building mortion in a kind of pipe end shaper |
| CN101862780A (en) * | 2010-06-24 | 2010-10-20 | 王俊强 | Mechanical pipe fitting end forming machine |
| CN102489571A (en) * | 2011-12-14 | 2012-06-13 | 中联重科股份有限公司 | Hard pipe end forming equipment and forming method |
| CN102489571B (en) * | 2011-12-14 | 2014-04-16 | 中联重科股份有限公司 | Hard pipe end forming equipment and forming method |
| CN103128225A (en) * | 2013-03-15 | 2013-06-05 | 中山市科力高自动化设备有限公司 | Molding mechanism of rotary pier at end of double pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20100925 Granted publication date: 20011003 |