CN2850754Y - Roll forming machine with lower main axle horizontally forward and backward regulation - Google Patents
Roll forming machine with lower main axle horizontally forward and backward regulation Download PDFInfo
- Publication number
- CN2850754Y CN2850754Y CN 200520126612 CN200520126612U CN2850754Y CN 2850754 Y CN2850754 Y CN 2850754Y CN 200520126612 CN200520126612 CN 200520126612 CN 200520126612 U CN200520126612 U CN 200520126612U CN 2850754 Y CN2850754 Y CN 2850754Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- lower main
- sleeve
- main shaft
- main axis
- 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
Links
Images
Landscapes
- Turning (AREA)
Abstract
The utility model provides a roll forming machine with a lower main shaft which can be regulated forward and backward in horizontal direction. The utility model comprises a machine tool body, wherein an upper and a lower main shafts are installed on the machine tool body, the upper main shaft is installed in an upper shaft sleeve and the lower main shaft is installed in a lower shaft sleeve. A first rotating shaft is installed in the upper shaft sleeve, and a second rotating shaft is installed in the lower shaft sleeve. A sprocket gear and a gear sleeve are installed on the right end of the second rotating shaft, the sprocket gear is connected with a centre shaft by a bolt and the gear sleeve is a screw sleeve with inner and outer threads. The utility model has the function that the lower main shaft can move forward and backward along shaft line in horizontal direction, so the utility model can regulate and eliminate horizontal error produced when an upper mould and a lower mould of a roll forming mould is installed, can lower labor intensity and can improve the quality of a rolled workpiece. The utility model has the purposes that the upper and the lower main shafts can be relatively and aslant regulated, and the vertical spacing of the upper and the lower main shafts can be regulated.
Description
Technical field
The utility model relates to the automotive wheel process equipment, is the roll forming machine of regulating before and after a kind of lower main axis horizontal direction.
Background technology
No matter its simple in structure or complicated design of existing roll forming machine, its lower main axis generally can only adjusting angle and is moved up and down along its axis, can not realize moving forward and backward of horizontal direction, the deficiency of this structure is comparatively obvious: when contour roll forming upper mould and counterdie when error appears in installation, produce error after easily making the upper die and lower die interlock, then the workpiece of roll extrusion is defective.In order to eliminate this error; present way is that patrix or counterdie are removed; after the measure error; adopt pad to eliminate error; sometimes needing to change repeatedly pad needs repeatedly dismounting could eliminate error, and labour intensity is big, and program is loaded down with trivial details; production efficiency is low, the workpiece quality of roll extrusion also difficulty reach high-precision requirement.
Summary of the invention
The purpose of this utility model provides the roll forming machine of regulating before and after a kind of lower main axis horizontal direction, make it have the function that lower main axis can move forward and backward along its axis horizontal direction, adjust the error of eliminating contour roll forming upper mould and counterdie level appearance when mounted thereby reach, reduce labour intensity, improve the roll extrusion workpiece quality.
The further goal of the invention of the utility model is: make the lower main axis can the relative tilt adjustment.The utility model further purpose is: make the lower main axis can the vertical interval adjustment.
The utility model to achieve these goals, be achieved through the following technical solutions: the roll forming machine of regulating before and after the lower main axis horizontal direction, 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, second rotating shaft is installed in the Lower shaft sleeve, the second rotating shaft right-hand member is installed sprocket wheel and tooth cover, sprocket wheel is connected with middle axle bolt, and the tooth cover is inside and outside silk braid.
The technical scheme that the utility model is finished further goal of the invention to be provided is: 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, second rotating shaft is installed in the Lower shaft sleeve, 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.First eccentric bushing is connected with first adapter sleeve, and first adapter sleeve is connected with first sectional wheel, and second eccentric bushing is connected with second adapter sleeve, and second adapter sleeve is connected with second fan type wheel.
The technical scheme that the utility model is finished goal of the invention further to be provided is: Upper shaft sleeve is connected with last main shaft lifting linking member one end, the main shaft lifting linking member other end is connected with last main shaft lifting decelerator, Lower shaft sleeve is connected with the piston of lower main axis lift cylinder, and the lower main axis lift cylinder is connected with lathe bed by the cylinder seat.Last main shaft lifting decelerator has last main shaft deceleration worm gear and last main shaft deceleration worm screw, and last main shaft deceleration worm screw is connected with last main shaft lifting linking member.
Advantage of the present utility model is: going up main shaft can move along its axis horizontal direction in the hole, when contour roll forming occurring up and down during the mould alignment error, does not need dismounting mould up and down, can directly adjust lower main axis and move forward and backward distance and can eliminate error; Easy to adjust accurate; Reduced labour intensity significantly; Improved the quality of roll extrusion workpiece.
The further advantage of the utility model is: going up lower main axis can the relative tilt adjustment, can compensate the distortion of main shaft, has improved machining accuracy, makes the wheel shape of processing more stable, has reduced the wearing and tearing that type rolls, and has prolonged service life that type rolls etc.
The utility model further advantages are: realized the adjusting that last lower main axis all can be in vertical direction, made the type of processing roll size range and strengthen; And the reconditioning quality increase that type is rolled, improved the service life that type rolls; Easy operating; For ease of maintenaince; Low cost of manufacture etc.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model; 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 2; 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; Accompanying drawing 7 is that E-E analyses and observe the structure for amplifying schematic diagram in the accompanying drawing 2; Accompanying drawing 8 is that the L-L in the accompanying drawing 4 analyses and observe the structure for amplifying schematic diagram.
The specific embodiment
10 is lathe beds among the figure, install main shaft 1 and lower main axis 2 on the lathe 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, second rotating shaft, 26, the second rotating shafts, 26 right-hand members is installed in the Lower shaft sleeve 27 sprocket wheel 20 and tooth cover 21 are installed, sprocket wheel 20 is connected with middle axle bolt 19, and tooth cover 21 is inside and outside silk braids.Upper shaft sleeve 24 is connected with last main shaft lifting linking member 8 one ends, and main shaft lifting linking member 8 other ends are connected with last main shaft lifting decelerator 9, and Lower shaft sleeve 27 is connected with the piston of lower main axis lift cylinder 7, and lower main axis lift cylinder 7 is connected with lathe bed 10 by the cylinder seat.Last main shaft lifting decelerator 9 has last main shaft deceleration worm gear 12 and last main shaft deceleration worm screw 11, and last main shaft deceleration worm screw 11 is connected with last main shaft lifting linking member 8.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.First eccentric bushing 18 is connected with first adapter sleeve 29, and first adapter sleeve 29 is connected with first sectional wheel 17, and second eccentric bushing 28 is connected with second adapter sleeve 30, and second adapter sleeve 30 is connected with second fan type wheel 16.The horizontal direction that the utility model need be regulated lower main axis 2 apart from the time, rotation central axis bolt 19, driving sprocket wheel 20 rotates, sprocket wheel 20 drives 21 rotations of tooth cover, because tooth cover 21 has inside and outside silk, move forward and backward so promote lower main axis 2, reach the purpose that the mould alignment error is rolled in elimination up and down by the screw thread motion.When the utility model need be adjusted the lower main axis vertical interval, the adjusting course of work of last main shaft 1 is: actuating motor, main shaft lifting decelerator 9 work on the driven by motor, because driving, the last main shaft deceleration worm screw 11 of last main shaft lifting decelerator 9 goes up 12 rotations of main shaft deceleration worm gear, main shaft 1 moves up and down along its axis direction thereby drive upward by connecting rod 8, Upper shaft sleeve 24, reaches to enlarge the purpose that processing type rolls size range as required.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.When regulating lower main axis 2, the primer fluid pressure motor, 7 work of lower main axis lift cylinder are because the piston in the lower main axis lift cylinder 7 is connected with lower main axis cover 27, so and then drive lower main axis 2 and move up and down along its axis direction, enlarge the purpose that processing type rolls size range as required thereby reach.The further goal of the invention of the utility model is, make lower main axis relative tilt angle adjustment simultaneously, reach the distortion of compensation main shaft, purposes such as minimizing type barreling damage, its course of work is: 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, and 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, 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 makes main shaft 1 downward-sloping along its axis direction, reached last main shaft 1 and lower main axis 2 purpose of relative tilt angle simultaneously, thereby guaranteed to compensate the deflection of main shaft, reduced 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.The utility model is not limited among the present embodiment.
Claims (5)
1, the roll forming machine of regulating before and after the lower main axis horizontal direction, 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), second rotating shaft (26) is installed in the Lower shaft sleeve (27), second rotating shaft (26) right-hand member is installed sprocket wheel (20) and tooth cover (21), sprocket wheel (20) is connected with middle axle bolt (19), and tooth cover (21) is inside and outside silk braid.
2, the roll forming machine of regulating before and after the lower main axis horizontal direction according to claim 1, it is characterized in that: Upper shaft sleeve (24) is connected with last main shaft lifting linking member (8) one ends, main shaft lifting linking member (8) other end is connected with last main shaft lifting decelerator (9), Lower shaft sleeve (27) is connected with the piston of lower main axis lift cylinder (7), and lower main axis lift cylinder (7) is connected with lathe bed (10) by the cylinder seat.
3, the roll forming machine of regulating before and after the lower main axis horizontal direction according to claim 1 and 2, it is characterized in that: going up main shaft lifting decelerator (9) has last main shaft deceleration worm gear (12) and last main shaft deceleration worm screw (11), and last main shaft deceleration worm screw (11) is connected with last main shaft lifting linking member (8).
4, the roll forming machine of regulating before and after the lower main axis horizontal direction according to claim 1 and 2, it is characterized in that: 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).
5, the roll forming machine of regulating before and after the lower main axis horizontal direction according to claim 4, it is characterized in that: first eccentric bushing (18) is connected with first adapter sleeve (29), first adapter sleeve (29) is connected with first sectional wheel (17), second eccentric bushing (28) is connected with second adapter sleeve (30), and second adapter sleeve (30) is taken turns (16) with the second fan type and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126612 CN2850754Y (en) | 2005-12-27 | 2005-12-27 | Roll forming machine with lower main axle horizontally forward and backward regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126612 CN2850754Y (en) | 2005-12-27 | 2005-12-27 | Roll forming machine with lower main axle horizontally forward and backward regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2850754Y true CN2850754Y (en) | 2006-12-27 |
Family
ID=37584720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520126612 Expired - Lifetime CN2850754Y (en) | 2005-12-27 | 2005-12-27 | Roll forming machine with lower main axle horizontally forward and backward regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2850754Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947588A (en) * | 2010-09-19 | 2011-01-19 | 浙江精功科技股份有限公司 | Molding device of corrugated plate |
| 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 |
| CN103350170A (en) * | 2013-07-03 | 2013-10-16 | 山东小鸭精工机械有限公司 | Mechanism for adjusting vertical interval between upper main shaft and lower main shaft of rim roll forming machine |
| 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 |
-
2005
- 2005-12-27 CN CN 200520126612 patent/CN2850754Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947588A (en) * | 2010-09-19 | 2011-01-19 | 浙江精功科技股份有限公司 | Molding device of corrugated plate |
| 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 |
| CN103350170A (en) * | 2013-07-03 | 2013-10-16 | 山东小鸭精工机械有限公司 | Mechanism for adjusting vertical interval between upper main shaft and lower main shaft of rim roll forming machine |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104858285B (en) | A kind of spin-on process | |
| CN101462121B (en) | Wire rod bar blooming mill | |
| CN205650632U (en) | Plate bending machine | |
| CN2850754Y (en) | Roll forming machine with lower main axle horizontally forward and backward regulation | |
| CN101108395A (en) | Rough rolling vertical roller mill | |
| CN2853227Y (en) | Roll forming machine of adjusting vertical spacing of up-down mainshaft | |
| CN108246923B (en) | Full-automatic intelligent steel wire winding equipment | |
| CN201264132Y (en) | Helical burr guiding accurate semiautomatic tapping machine | |
| CN209936314U (en) | Differential mechanism shell tightening machine | |
| CN104942107B (en) | Pipe bending machine used for bending oil pipes | |
| CN203409157U (en) | Radial/axial bidirectional vertical type ring rolling machine | |
| CN1272119C (en) | Rolling mill for wire rod material and tandem mill set | |
| CN108081164A (en) | Hard grinding wheel production line | |
| CN206154143U (en) | Superhard grinding wheel production line | |
| CN2853226Y (en) | Roll forming machine of up-down mainshaft simultaneous oppositing to tilt angle | |
| CN203817246U (en) | Spherical ring rolling machine | |
| CN205496276U (en) | Hydraulic motor drive's integral flat wedge cross rolling | |
| CN103350168A (en) | Rim roll forming machine with three-dimensional adjusting function | |
| CN103272974A (en) | Radial-axial vertical ring rolling machine | |
| CN210333780U (en) | Guide mechanism of special-shaped steel rolling mill | |
| CN208929855U (en) | A kind of lifting device and grinding machine of vertical face grinding machine outer ring pedestal | |
| CN102989855A (en) | Flange manufacture tool | |
| CN102672861A (en) | Tire post-inflation and shaping device | |
| CN202264047U (en) | Elevating mechanism for H-section steel horizontal assembly welding base | |
| CN206952063U (en) | A kind of rim rolling machine is molded guider |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061227 |
|
| EXPY | Termination of patent right or utility model |