CN201086407Y - Connector bend one-shot forming hydraulic press - Google Patents
Connector bend one-shot forming hydraulic press Download PDFInfo
- Publication number
- CN201086407Y CN201086407Y CNU2007200968728U CN200720096872U CN201086407Y CN 201086407 Y CN201086407 Y CN 201086407Y CN U2007200968728 U CNU2007200968728 U CN U2007200968728U CN 200720096872 U CN200720096872 U CN 200720096872U CN 201086407 Y CN201086407 Y CN 201086407Y
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- China
- Prior art keywords
- lower beam
- underbeam
- sides
- upper beam
- hydraulic press
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- Expired - Fee Related
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Abstract
The utility model discloses a once-forming hydropress for a connector bend, which comprises an upper beam, a lower beam, and prop stays of four vertex angles which are respectively arranged between the upper beam and the lower beam. A slipper block, which moves up and down along guide boards arranged on the prop stays on the two sides and is perpendicular with a stamping die, is arranged on the lower end of the upper beam; a moving worktable is arranged on the lower beam; a side-pushing cylinder used for transverse extrusion molding is arranged on the two sides of the lower beam. The side-pushing cylinder used for transverse extrusion molding is arranged on the lower beam through a supporting structure and is positioned on the two sides of the moving worktable. The upper beam, the lower beam and the prop stays are fixedly connected through a pull rod passing through the upper beam, the lower beam and the prop stays and a locknut connected to the two ends of the pull rod by a thread structure. As an oil cylinder that can move breadthwise is additionally arranged on the lower beam of the hydropress in the utility model, the hydropress has vertical pressure and transverse extrusion stress to a work piece at the same time, a jointless pipe fitting can be manufactured in a once-forming way. In addition, the utility model has simple structure, the oil cylinders on the two sides are added based on the original hydropress, and the use is very convenient.
Description
Technical field
The utility model belongs to hydraulic press, particularly relate to a kind of simple in structure, easy to use, elbow one-shot forming hydraulic press that can the one step shaping seamless pipe fitting.
Background technology
At present, for the processing and fabricating of large-size pipe such as large-scale tee pipe fitting, normally adopt substep to make the practice of integral solder.Promptly produce earlier long tube and short tube respectively, and at long tube and short tube junction opening, the diameter of its bore and short tube advances together, then, short tube is welded on the corresponding position of long tube, in order to satisfy the requirement of outward appearance, also will carry out outward appearance handles, operation extremely bothers, and is time-consuming, and welding is easy to generate surface quality problems.The method of the employing thermoforming that also has is carried out the processing of global formation, and still, the method for thermoforming is easy to cause the oxidation of body, influences the intensity of metal, thereby influences the service life of pipe fitting.
Summary of the invention
The utility model provides a kind of simple in structure, easy to use for solving the technical problem that exists in the known technology, elbow one-shot forming hydraulic press that can the one step shaping seamless pipe fitting.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of elbow one-shot forming hydraulic press includes upper beam, underbeam; Be separately positioned on the pillars at four end angles between upper beam and the underbeam; The lower end of putting the beams in place is connected with by suspension arrangement can be along the upper and lower slide block mobile, that be used for vertical diel of guide plate that is arranged on two lateral braces; Underbeam is provided with travelling table; The both sides of described underbeam also are provided with the thruster cylinder that is used for laterally squeezing mould.
The described thruster cylinder that is used for laterally squeezing mould is to be arranged on underbeam by fixed mount, and is positioned at the both sides of travelling table.
Described upper beam, underbeam are to fixedly connected with the locknut that is connected the pull bar two ends with helicitic texture by the pull bar that runs through them with pillar.
Advantage and the good effect that the utlity model has are: because elbow one-shot forming hydraulic press of the present utility model, on the underbeam of hydraulic press, set up the oil cylinder that laterally moves, make hydraulic press have vertical pressure simultaneously to work piece, with horizontal crowded power, can one-time formed processing seamless pipe, the pipe fitting intensity height that processes, long service life.And the utility model is simple in structure, has just increased the oil cylinder of both sides on the basis of former hydraulic press, uses very convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Structural representation when Fig. 2 is the utility model duty.
Label among the figure is respectively:
The 1-entablature; The 2-pull bar; The 3-locknut; The 4-slide block; 5-T type groove; 6-thruster cylinder; The 7-fixed mount; The 8-fot screw; The 9-underbeam; The 10-travelling table; The 11-guide plate; The 12-pillar; The 13-guide rail; The 14-suspension arrangement; The 15-patrix; The 16-sealing ring; The 17-high-pressure oil passage; The 18-counterdie.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, enumerate following examples now, and conjunction with figs. is described in detail as follows:
As shown in Figure 1, elbow one-shot forming hydraulic press of the present utility model includes upper beam 1, underbeam 9; Be separately positioned on put the beams in place 1 with underbeam 9 between the pillars 12 at four end angles, described upper beam 1, underbeam 9 and pillar 12 are to be fixed together by the pull bar 2 that runs through them with the locknut 3 that helicitic texture is connected pull bar 2 two ends; Put the beams in place 1 lower end by suspension arrangement 14 be connected be used for vertical diel, can be along the guide rail 11 upper and lower mobile slide blocks 4 that are arranged on two lateral braces 12; Underbeam 9 is provided with travelling table 10; The both sides of described underbeam 9 also are provided with the thruster cylinder 6 that is used for laterally squeezing mould.The described thruster cylinder 6 that is used for laterally squeezing mould is to be arranged on underbeam 9 by fixed mount 7, and is positioned at the both sides of travelling table 10.
As shown in the figure, be formed with T type groove 5 in the lower end of slide block 4, the patrix of processing pipe fitting is fixed on the T type groove 5 of slide block 4 by T type grooved screw; Also be formed with T type groove 5 on the table top of travelling table 10, the counterdie of processing pipe fitting is fixed on the T type groove 5 of travelling table 10 by T type grooved screw.
As shown in Figure 2, add man-hour, the pipe fitting blank is placed on the counterdie mobile then patrix earlier, when patrix moves down into will be with the counterdie matched moulds time, the piston rod of two side cylinders moves to the middle part of hydraulic press, reaches in the mould, continue matched moulds again, thereby, squeeze out seamless pipe.
Claims (3)
1. an elbow one-shot forming hydraulic press includes upper beam (1), underbeam (9); Be separately positioned on the pillar (12) at four end angles between upper beam (1) and the underbeam (9); Put the beams in place (1) the lower end by suspension arrangement (14) be connected be used for vertical diel, can be along the upper and lower mobile slide block of guide plate (11) (4) that is arranged on two lateral braces (12); Underbeam (9) is provided with travelling table (10); It is characterized in that: the both sides of described underbeam (9) also are provided with the thruster cylinder (6) that is used for laterally squeezing mould.
2. elbow one-shot forming hydraulic press according to claim 1 is characterized in that: the described thruster cylinder (6) that is used for laterally squeezing mould is to be arranged on underbeam (9) by fixed mount (7), and is positioned at the both sides of travelling table (10).
3. elbow one-shot forming hydraulic press according to claim 1 is characterized in that: described upper beam (1), underbeam (9) are to fixedly connected with the locknut (3) that is connected pull bar (2) two ends with helicitic texture by the pull bar (2) that runs through them with pillar (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200968728U CN201086407Y (en) | 2007-07-25 | 2007-07-25 | Connector bend one-shot forming hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200968728U CN201086407Y (en) | 2007-07-25 | 2007-07-25 | Connector bend one-shot forming hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201086407Y true CN201086407Y (en) | 2008-07-16 |
Family
ID=39634000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200968728U Expired - Fee Related CN201086407Y (en) | 2007-07-25 | 2007-07-25 | Connector bend one-shot forming hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201086407Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873146A (en) * | 2012-10-23 | 2013-01-16 | 浙江浦大液压机械有限公司 | Elbow cold forming mill |
| CN105195622A (en) * | 2015-10-26 | 2015-12-30 | 浙江志达管业有限公司 | Pipe bend punch-forming die |
-
2007
- 2007-07-25 CN CNU2007200968728U patent/CN201086407Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873146A (en) * | 2012-10-23 | 2013-01-16 | 浙江浦大液压机械有限公司 | Elbow cold forming mill |
| CN102873146B (en) * | 2012-10-23 | 2015-05-13 | 温州亿顿液压科技有限公司 | Elbow cold forming mill |
| CN105195622A (en) * | 2015-10-26 | 2015-12-30 | 浙江志达管业有限公司 | Pipe bend punch-forming die |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20100725 |