CN2853226Y - Roll forming machine of up-down mainshaft simultaneous oppositing to tilt angle - Google Patents
Roll forming machine of up-down mainshaft simultaneous oppositing to tilt angle Download PDFInfo
- Publication number
- CN2853226Y CN2853226Y CN 200520126613 CN200520126613U CN2853226Y CN 2853226 Y CN2853226 Y CN 2853226Y CN 200520126613 CN200520126613 CN 200520126613 CN 200520126613 U CN200520126613 U CN 200520126613U CN 2853226 Y CN2853226 Y CN 2853226Y
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- CN
- China
- Prior art keywords
- main axis
- lower main
- tilt angle
- roll forming
- shaft
- 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 provides an upper and down main spindles simultaneous relative inclination rolling machine, comprising a bed, wherein an upper main spindle installed inside the upper spindle sheathing and a down main spindle installed inside the down spindle sheathing are installed on the bed. A first rotating spindle is installed inside the upper spindle sheathing, the right end of the first rotating spindle is arranged with a first eccentric strap that connected with a first fan-shaped wheel through a connecting piece, a second rotating spindle is installed inside the down spindle sheathing, the right end of the second rotating spindle is arranged with a second eccentric strap that connected with a second fan-shaped wheel through a connecting piece. A second fan-shaped wheel is connected with an elevating gear through a pull lever. The utility model can simultaneously adjust the upper and down main spindles relative inclination, thereby making the upper and down main spindle simultaneously adjust pre-deformation to raise the processing accuracy, and prolonging the service life of the rolling machine.
Description
Technical field
The utility model relates to the automotive wheel process equipment, is a kind of lower main axis roll forming machine of relative tilt angle simultaneously of going up.
Background technology
The roll forming machine that automotive wheel processing is adopted generally is an import equipment, the involving great expense of this equipment, and complex structure improves the processing cost of wheel relatively.The roll forming machine that uses on the domestic market, there is some deficiency: add man-hour because the wheel diameter difference, spindle deformation amount difference must be adjusted the angle of main shaft as required, and can only adjust lower main axis this moment, can't realize the lower main axis adjustment of relative tilt angle simultaneously, the wearing and tearing of can't the minimizing type rolling etc.
Summary of the invention
The purpose of this utility model is, a kind of lower main axis roll forming machine of relative tilt angle simultaneously of going up is provided, and it can adjust the angle of lower main axis relative tilt simultaneously, thereby makes lower main axis adjust predeformation simultaneously, reach the raising machining accuracy, the purposes such as service life that extended pattern rolls.
The utility model for achieving the above object, be achieved through the following technical solutions: go up the lower main axis roll forming machine of relative tilt angle simultaneously, comprise lathe bed, install main shaft and lower main axis on the lathe bed, last main shaft is installed in the Upper shaft sleeve, lower main axis is installed in the Lower shaft sleeve, first rotating shaft is installed in the Upper shaft sleeve, the first rotating shaft right-hand member is installed first eccentric bushing, first eccentric bushing is connected with first fan type wheel by connector, and second rotating shaft is installed in the Lower shaft sleeve, and the second rotating shaft right-hand member is installed second eccentric bushing, second eccentric bushing is connected with second fan type wheel by connector, and second fan type wheel is connected with lowering or hoisting gear by pull bar.Last main shaft one end is connected with first hydraulic motor by first shaft coupling, and lower main axis one end is connected with second hydraulic motor by second shaft coupling.First eccentric bushing is connected with first adapter sleeve, and first adapter sleeve is connected with first fan type wheel.Second eccentric bushing is connected with second adapter sleeve, and second adapter sleeve is connected with second fan type wheel.Lowering or hoisting gear has worm gear and worm screw, and worm screw one end is connected with handle.Worm gear is connected with pull bar one end, and the pull bar other end is connected with second fan type wheel.The pusher ring is installed on the last main shaft.The pusher ring is installed on the lower main axis.
Advantage of the present utility model is: can compensate the distortion of main shaft, improve machining accuracy, make the wheel shape of processing more stable, reduced the wearing and tearing that type rolls, prolong service life that type rolls etc.
Description of drawings
Accompanying drawing 1 is the utility model structural representation; Accompanying drawing 2 is left TV structure schematic diagrames of accompanying drawing 1; Accompanying drawing 3 is that A-A analyses and observe the structure for amplifying schematic diagram in the accompanying drawing 1; Accompanying drawing 4 is that D-D analyses and observe the structure for amplifying schematic diagram in the accompanying drawing 1; Accompanying drawing 5 is that H-H analyses and observe the structure for amplifying schematic diagram in the accompanying drawing 4; Accompanying drawing 6 is that G-G analyses and observe the structure for amplifying schematic diagram in the accompanying drawing 4.
The specific embodiment
10 is lathe beds among the figure, install main shaft 1 and lower main axis 2 on the upper bed 10, last main shaft 1 is installed in the Upper shaft sleeve 24, lower main axis 2 is installed in the Lower shaft sleeve 27, first rotating shaft 25 is installed in the Upper shaft sleeve 24, first rotating shaft, 25 right-hand members are installed first eccentric bushing 18, first eccentric bushing 18 is connected with first fan type wheel 17 by connector, second rotating shaft 26 is installed in the Lower shaft sleeve 27, second rotating shaft, 26 right-hand members are installed second eccentric bushing 28, second eccentric bushing 28 is connected with second fan type wheel 16 by connector, and second fan type wheel 16 is connected with lowering or hoisting gear 14 by pull bar 15.Last main shaft 1 one ends are connected with first hydraulic motor 3 by first shaft coupling 5, and lower main axis 2 one ends are connected with second hydraulic motor 4 by second shaft coupling 6.First eccentric bushing 18 is connected with first adapter sleeve 29, and first adapter sleeve 29 is connected with first fan type wheel 17.Second eccentric bushing 28 is connected with second adapter sleeve 30, and second adapter sleeve 30 is connected with second fan type wheel 17.Lowering or hoisting gear 14 has worm gear 31 and worm screw 32, and worm screw 32 1 ends are connected with handle 13.Worm gear 31 is connected with pull bar 15 1 ends, and pull bar 15 other ends are connected with second fan type wheel 16.The utility model reduces rigid dismounting and rolls the distortion that causes to type for the dismounting type rolls conveniently, and pusher ring 23 is installed on last main shaft 1.And pusher ring 33 is installed on lower main axis 2.When the utility model uses, turning handle 13, because handle 13 is connected with worm screw 32, worm screw 32 and worm gear 31 engagements, pull bar 15 is worm-wheel shaft, and with worm gear 31 threaded engagement, pull bar 15 drives second fan type wheel 16 and rotates, second fan type wheel 16 drives Lower shaft sleeve 27 by second adapter sleeve 30 and second eccentric bushing 28 and rotates, and then lower main axis 2 is inclined upwardly along its axis direction, and simultaneously, 17 engagements of second fan type wheel, 16 and first fan type wheel, first fan type wheel 17 drives Upper shaft sleeve 24 by first adapter sleeve 29 and first eccentric bushing 18 and rotates, and then make main shaft 1 downward-sloping along its axis direction, reach last main shaft 1 and lower main axis 2 purpose of relative tilt angle simultaneously, thereby guaranteed to compensate the deflection of main shaft, reduce the wearing and tearing that type rolls, and improved product quality.For ease of the dismounting that type rolls, can the pusher ring be installed at the root of last main shaft 1 or lower main axis 2, or the pusher ring all is installed on last lower main axis.Inject drier oil by oil nozzle 22, rely on oil gun pressure to promote to move before the pusher hoop, thereby the type that promotes on the main shaft rolls limited forward slip, is convenient to quick assembly and disassembly type and rolls, and reduced type and rolled distortion.The utility model not detailed description is known technology.Among the figure, the 7th, lower main axis lift cylinder, the 8th, last main shaft lifting linking member, the 9th, last main shaft lifting reduction box, the 19th, middle axle bolt, the 20th, sprocket wheel, the 21st, geared sleeve.
Claims (8)
1, last lower main axis is the roll forming machine of relative tilt angle simultaneously, comprise lathe bed (10), install main shaft (1) and lower main axis (2) on the lathe bed (10), it is characterized in that: go up main shaft (1) and be installed in the Upper shaft sleeve (24), lower main axis (2) is installed in the Lower shaft sleeve (27), first rotating shaft (25) is installed in the Upper shaft sleeve (24), first rotating shaft (25) right-hand member is installed first eccentric bushing (18), first eccentric bushing (18) is taken turns (17) by the connector and the first fan type and is connected, second rotating shaft (26) is installed in the Lower shaft sleeve (27), second rotating shaft (26) right-hand member is installed second eccentric bushing (28), second eccentric bushing (28) is taken turns (16) by the connector and the second fan type and is connected, and second fan type wheel (16) is connected with lowering or hoisting gear (14) by pull bar (15).
2, the lower main axis roll forming machine of relative tilt angle simultaneously of going up according to claim 1, it is characterized in that: go up main shaft (1) one end and be connected with first hydraulic motor (3) by first shaft coupling (5), lower main axis (2) one ends are connected with second hydraulic motor (4) by second shaft coupling (6).
3, the lower main axis roll forming machine of relative tilt angle simultaneously of going up according to claim 1 and 2, it is characterized in that: first eccentric bushing (18) is connected with first adapter sleeve (29), and first adapter sleeve (29) is taken turns (17) with the first fan type and is connected.
4, the lower main axis roll forming machine of relative tilt angle simultaneously of going up according to claim 3, it is characterized in that: second eccentric bushing (28) is connected with second adapter sleeve (30), and second adapter sleeve (30) is taken turns (17) with the second fan type and is connected.
5, according to claim 1 or the 4 described lower main axis roll forming machines of relative tilt angle simultaneously of going up, it is characterized in that: lowering or hoisting gear (14) has worm gear (31) and worm screw (32), and worm screw (32) one ends are connected with handle (13).
6, the lower main axis roll forming machine of relative tilt angle simultaneously of going up according to claim 5, it is characterized in that: worm gear (31) is connected with pull bar (15) one ends, and pull bar (15) other end is taken turns (16) with the second fan type and is connected.
7, the lower main axis roll forming machine of relative tilt angle simultaneously of going up according to claim 1 and 2 is characterized in that: go up main shaft (1) and go up installation pusher ring (23).
8, the lower main axis roll forming machine of relative tilt angle simultaneously of going up according to claim 7, it is characterized in that: lower main axis (2) is gone up pusher ring (33) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126613 CN2853226Y (en) | 2005-12-27 | 2005-12-27 | Roll forming machine of up-down mainshaft simultaneous oppositing to tilt angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126613 CN2853226Y (en) | 2005-12-27 | 2005-12-27 | Roll forming machine of up-down mainshaft simultaneous oppositing to tilt angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2853226Y true CN2853226Y (en) | 2007-01-03 |
Family
ID=37579855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520126613 Expired - Lifetime CN2853226Y (en) | 2005-12-27 | 2005-12-27 | Roll forming machine of up-down mainshaft simultaneous oppositing to tilt angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2853226Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350168A (en) * | 2013-07-03 | 2013-10-16 | 山东小鸭精工机械有限公司 | Rim roll forming machine with three-dimensional adjusting function |
| CN103350169A (en) * | 2013-07-03 | 2013-10-16 | 山东小鸭精工机械有限公司 | Mechanism for adjusting inclination angle of main shaft of rim roll forming machine |
-
2005
- 2005-12-27 CN CN 200520126613 patent/CN2853226Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350168A (en) * | 2013-07-03 | 2013-10-16 | 山东小鸭精工机械有限公司 | Rim roll forming machine with three-dimensional adjusting function |
| CN103350169A (en) * | 2013-07-03 | 2013-10-16 | 山东小鸭精工机械有限公司 | Mechanism for adjusting inclination angle of main shaft of rim roll forming machine |
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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 |
Granted publication date: 20070103 |
|
| EXPY | Termination of patent right or utility model |