CN102430606A - Once-forming extruding machine for tubular axle blank of heavy truck - Google Patents
Once-forming extruding machine for tubular axle blank of heavy truck Download PDFInfo
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- CN102430606A CN102430606A CN2011104231938A CN201110423193A CN102430606A CN 102430606 A CN102430606 A CN 102430606A CN 2011104231938 A CN2011104231938 A CN 2011104231938A CN 201110423193 A CN201110423193 A CN 201110423193A CN 102430606 A CN102430606 A CN 102430606A
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Abstract
The invention discloses a once-forming extruding machine for a tubular axle blank of a heavy truck and belongs to the field of equipment manufacturing. The machine comprises a rack, left and right horizontal thrust oil cylinders, left and right extrusion forming dies, a clamping oil cylinder and upper and lower clamping dies. The rack is of a T-shaped steel-structure framework; the left and right horizontal thrust oil cylinders are mounted at the left and right ends of the rack respectively; and the left and right extrusion forming dies are connected with piston rods of the left and right horizontal thrust oil cylinders respectively. The clamping oil cylinder is vertically mounted at the upper end of the middle part of the rack; the upper clamping die is connected with the piston rod of the clamping oil cylinder; and the upper clamping die is connected with the rack through a guide sleeve of a guide rod. The lower clamping die is mounted at the lower part of the rack. Sliders are arranged between the horizontal thrust oil cylinders and the extrusion forming dies; and the sliders are connected with the rack through a sliding guide rail and a wheel-type guide rail. The once-forming extruding machine disclosed by the invention has the advantages that the axle blank has high strength, the manufacturing processes of the axle blank are reduced, the production rate is improved, the blank material is easily prepared and can adopt a round pipe, and the material is saved.
Description
Technical field
The present invention relates to a kind of Automobile shaft blank special processing equipment, specifically is processing tubulose axletree two ends shrinkage cavity extruder.Also can be used for the processing of other similar tubular member blanks.
Background technology
At present, in the manufacture process of axletree blank, welding procedure is mostly adopted in the processing at a plurality of shrinkage cavities position, two ends, complex process, and labour intensity is big.As handle bad easy existence welding rosin joint, burning into sand, weld intensity is bad, in the use phenomenon of rupture can take place, and has potential safety hazard.Welding stress is handled bad also easy deformation, and precision and concentricity are difficult to guarantee.
Summary of the invention
In order to solve the problems of the technologies described above; The present invention provides a kind of heavy-duty car tubulose axletree blank one-shot forming extruder; Pipe material to be processed with clamping cylinder and up and down clamping die be fixed on the frame, the left and right horizontal through two symmetries advances oil cylinder and left and right sides extrusion molding dies with an extrusion modling of blank.
The present invention realizes through following technical scheme: a kind of heavy-duty car tubulose axletree blank one-shot forming extruder, it is characterized in that: this machine comprises: frame, level advance oil cylinder, are squeezed into pattern, clamping cylinder, go up clamping die and following clamping die.Described frame is a T font steel structure frame, and described level advances oil cylinder to comprise that left level advances oil cylinder and right level to advance oil cylinder, and left and right level advances oil cylinder to be installed in the right ends of frame respectively.The described pattern that is squeezed into comprises that a left side is squeezed into pattern and the right side is squeezed into pattern, and a left and right left side is squeezed into pattern and advances the piston rod of oil cylinder to be connected with left and right level respectively; Described clamping cylinder is vertically mounted on the upper end of central rack, and last clamping die is connected with the piston rod of clamping cylinder.On the last clamping die guide rod is installed, guide pin bushing is arranged on the frame, guide rod is connected with frame through guide pin bushing.Described clamping die down is installed in the bottom of frame.
Described left level advances an oil cylinder and a left side to be squeezed into left slider is set between the pattern, and described left slider left end connects the piston rod that left level advances oil cylinder, and the left slider right-hand member connects a left side and is squeezed into pattern.
Described right level advances the oil cylinder and the right side to be squeezed into right slide block is set between the pattern, and described right slide block right-hand member connects the piston rod that right level advances oil cylinder, and right slide block left end connects the right side and is squeezed into pattern.
Be connected through left rail plate between described left slider and the frame.
Be connected through right rail plate between described right slide block and the frame.
Also be connected between described left slider lower end and the frame through revolver formula guide rail.
Also be connected between described right slide block lower end and the frame through right wheeled guide rail.
The invention has the beneficial effects as follows:
1, moulding position extrusion modling does not destroy metal lattice, and mechanical strength is high, uses reliable.
2, mould extruding one-shot forming guarantees that the dimensional accuracy and the concentricity requirement of part satisfies drawing requirement.
3, blank is prepared well, get final product with pipe, and material savings.
4, production technology is simple, and production efficiency is high, and labour intensity is little, and it is guaranteed to keep the safety in production.
5, extruder is rational in infrastructure, and cost of manufacture is low, is convenient to promote the use of.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Among the figure: 1, left level advances oil cylinder, and 2, left slider, 3, revolver formula guide rail, 4, left rail plate; 5, a left side is squeezed into pattern, and 6, following clamping die, 7, the right side is squeezed into pattern, 8, right rail plate; 9, right wheeled guide rail, 10, right slide block, 11, right level advances oil cylinder, 12, frame; 13, guide rod, 14, clamping cylinder, 15, go up clamping die.
The specific embodiment
Like Fig. 1, shown in Figure 2: a kind of heavy-duty car tubulose axletree blank one-shot forming extruder, it is characterized in that: this machine comprises: frame 12, level advance oil cylinder, are squeezed into pattern, clamping cylinder 14, go up clamping die 15 and following clamping die 6.Described frame 12 is a T font steel structure frame, and described level advances oil cylinder to comprise that left level advances oil cylinder 1 and right level to advance oil cylinder 11, and left and right generally speaking level advances structure, the model of oil cylinder 1,11 identical; Left and right level advances oil cylinder 1,11 to be installed in the right ends of frame 12 respectively.The described pattern that is squeezed into comprises that a left side is squeezed into pattern 5 and is squeezed into pattern 7 with the right side, a left side, is squeezed into pattern 5,7 and advances the piston rod of oil cylinder 1,11 to be connected with left and right level respectively.Described clamping cylinder 14 is vertically mounted on the upper end at frame 12 middle parts, and last clamping die 15 is connected with the piston rod of clamping cylinder 14; Two guide rods 13 are installed on the last clamping die 15, on the frame 12 guide pin bushing are arranged, guide rod 13 is connected with frame 12 through guide pin bushing, guarantees to go up the tram between clamping die 15 and the following clamping die 6.Described clamping die 6 down is installed in the bottom of frame 12.
Described left level advances an oil cylinder 1 and a left side to be squeezed into left slider 2 is set between the pattern 5, and described left slider 2 left ends connect the piston rod that left level advances oil cylinder 1, and left slider 2 right-hand members connect a left side and are squeezed into pattern 5.Described right level advances the oil cylinder 11 and the right side to be squeezed into right slide block 10 is set between the pattern 7, and described right slide block 10 right-hand members connect the piston rod that right level advances oil cylinder 11, and right slide block 10 left ends connect the right side and are squeezed into pattern 7.The left and right pattern 5,7 that is squeezed into is supported in the effect of left and right slide block 2,10, makes it when work, to keep concentric with blank.For less pipe part, pattern is little owing to being squeezed into, and the level that also can be directly installed on advances on the oil cylinder.
Be connected through left rail plate 4 between described left slider 2 and the frame 12.Be connected through right rail plate 8 between described right slide block 10 and the frame 12.Left and right rail plate 4,8 outsides are installed on the frame 12, and are inboard and to be squeezed between the pattern gap very little, mainly play guide effect.
Also be connected between described left slider 2 lower ends and the frame 12 through revolver formula guide rail 3.Also be connected between described right slide block 10 lower ends and the frame 12 through right wheeled guide rail 9.The wheel bracket of left and right wheeled guide rail 3,9 is installed on the frame 12, and guide wheel is positioned at the lower end of left and right slide block 2,10, rolling friction between the two, the resistance of motion of minimizing slide block.
During the extrusion molding workpiece, at first putting into blank in the clamping die 6 down, last clamping die 15 is under the driving of clamping cylinder 14; Lead with guide rod 13; Move downward the clamping work pieces blank, after workpiece clamped blank, left and right level advanced oil cylinder 1,11 beginning synchronous relative motions; Drive left and right slide block 2,10 and the left and right pattern 5,7 that is squeezed into is synchronized with the movement, extrusion molding is carried out at the blank two ends.In extrusion process, the motion of left and right extruding pattern must be synchronous, to reduce the sum of errors curring time that is shaped.After extruding put in place, left and right level advanced oil cylinder 1,11 to return, and drives left and right extruding pattern and returns, and return the back clamping cylinder 14 that puts in place and lifted, and unclamped workpiece, accomplished whole technical process.
Claims (7)
1. heavy-duty car tubulose axletree blank one-shot forming extruder, it is characterized in that: this machine comprises: frame (12), level advance oil cylinder, are squeezed into pattern, clamping cylinder (14), go up clamping die (15) and following clamping die (6); Described frame (12) is a T font steel structure frame, and described level advances oil cylinder to comprise that left level advances oil cylinder (1) and right level to advance oil cylinder (11), and left and right level advances oil cylinder (1,11) to be installed in the right ends of frame (12) respectively; The described pattern that is squeezed into comprises that a left side is squeezed into pattern (5) and the right side is squeezed into pattern (7), and a left and right left side is squeezed into pattern (5,7) and advances the piston rod of oil cylinder (1,11) to be connected with left and right level respectively; Described clamping cylinder (14) is vertically mounted on the upper end at frame (12) middle part, and last clamping die (15) is connected with the piston rod of clamping cylinder (14); Last clamping die (15) is gone up guide rod (13) is installed, and frame has guide pin bushing on (12), and guide rod (13) is connected with frame (12) through guide pin bushing; Described clamping die (6) down is installed in the bottom of frame (12).
2. heavy-duty car tubulose axletree blank one-shot forming extruder according to claim 1; It is characterized in that: described left level advances an oil cylinder (1) and a left side to be squeezed into left slider (2) is set between the pattern (5); Described left slider (2) left end connects the piston rod that left level advances oil cylinder (1), and left slider (2) right-hand member connects a left side and is squeezed into pattern (5).
3. heavy-duty car tubulose axletree blank one-shot forming extruder according to claim 1; It is characterized in that: described right level advances the oil cylinder (11) and the right side to be squeezed into right slide block (10) is set between the pattern (7); Described right slide block (10) right-hand member connects the piston rod that right level advances oil cylinder (11), and right slide block (10) left end connects the right side and is squeezed into pattern (7).
4. heavy-duty car tubulose axletree blank one-shot forming extruder according to claim 2 is characterized in that: be connected through left rail plate (4) between described left slider (2) and the frame (12).
5. heavy-duty car tubulose axletree blank one-shot forming extruder according to claim 3 is characterized in that: be connected through right rail plate (8) between described right slide block (10) and the frame (12).
6. heavy-duty car tubulose axletree blank one-shot forming extruder according to claim 2 is characterized in that: also be connected through revolver formula guide rail (3) between described left slider (2) lower end and the frame (12).
7. heavy-duty car tubulose axletree blank one-shot forming extruder according to claim 3 is characterized in that: also be connected through right wheeled guide rail (9) between described right slide block (10) lower end and the frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104231938A CN102430606A (en) | 2011-12-16 | 2011-12-16 | Once-forming extruding machine for tubular axle blank of heavy truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104231938A CN102430606A (en) | 2011-12-16 | 2011-12-16 | Once-forming extruding machine for tubular axle blank of heavy truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102430606A true CN102430606A (en) | 2012-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104231938A Pending CN102430606A (en) | 2011-12-16 | 2011-12-16 | Once-forming extruding machine for tubular axle blank of heavy truck |
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| Country | Link |
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| CN (1) | CN102430606A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353964A (en) * | 2014-09-23 | 2015-02-18 | 淮北市亿达机电科技有限公司 | Cold pressing device conducting cold pressing treatment on piston rod after surface composite repair |
| CN106238540A (en) * | 2016-08-31 | 2016-12-21 | 刘树生 | The moulding process of a kind of cement pump line and equipment thereof |
| CN113000705A (en) * | 2021-01-19 | 2021-06-22 | 河南凤宝重工科技有限公司 | Extruder clamp and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2422074Y (en) * | 2000-02-28 | 2001-03-07 | 陈木荣 | Forming machine for forming pipe fitting with bidirectional synchronous structure |
| JP2002035826A (en) * | 2000-07-28 | 2002-02-05 | Honda Motor Co Ltd | Extrusion forming apparatus |
| CN1911548A (en) * | 2006-09-01 | 2007-02-14 | 河南北方红阳工业有限公司 | Shaping technology of solid axle and horizontal hydraulic machine used for implementating said technology |
| CN102172658A (en) * | 2011-01-18 | 2011-09-07 | 广东富华重工制造有限公司 | Semitrailer integral axle tube extrusion moulding equipment and method |
| CN201988581U (en) * | 2011-01-06 | 2011-09-28 | 广州市特耐得车轴有限公司 | Horizontal hydraulic press for forming axle |
| CN202366975U (en) * | 2011-12-16 | 2012-08-08 | 徐州达一锻压设备有限公司 | Tubular axle blank one-step forming extruding machine for heavy-duty car |
-
2011
- 2011-12-16 CN CN2011104231938A patent/CN102430606A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2422074Y (en) * | 2000-02-28 | 2001-03-07 | 陈木荣 | Forming machine for forming pipe fitting with bidirectional synchronous structure |
| JP2002035826A (en) * | 2000-07-28 | 2002-02-05 | Honda Motor Co Ltd | Extrusion forming apparatus |
| CN1911548A (en) * | 2006-09-01 | 2007-02-14 | 河南北方红阳工业有限公司 | Shaping technology of solid axle and horizontal hydraulic machine used for implementating said technology |
| CN201988581U (en) * | 2011-01-06 | 2011-09-28 | 广州市特耐得车轴有限公司 | Horizontal hydraulic press for forming axle |
| CN102172658A (en) * | 2011-01-18 | 2011-09-07 | 广东富华重工制造有限公司 | Semitrailer integral axle tube extrusion moulding equipment and method |
| CN202366975U (en) * | 2011-12-16 | 2012-08-08 | 徐州达一锻压设备有限公司 | Tubular axle blank one-step forming extruding machine for heavy-duty car |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353964A (en) * | 2014-09-23 | 2015-02-18 | 淮北市亿达机电科技有限公司 | Cold pressing device conducting cold pressing treatment on piston rod after surface composite repair |
| CN106238540A (en) * | 2016-08-31 | 2016-12-21 | 刘树生 | The moulding process of a kind of cement pump line and equipment thereof |
| CN113000705A (en) * | 2021-01-19 | 2021-06-22 | 河南凤宝重工科技有限公司 | Extruder clamp and using method thereof |
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Application publication date: 20120502 |
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