CN105268783A - Straightening mechanism for shaft parts - Google Patents
Straightening mechanism for shaft parts Download PDFInfo
- Publication number
- CN105268783A CN105268783A CN201510785600.8A CN201510785600A CN105268783A CN 105268783 A CN105268783 A CN 105268783A CN 201510785600 A CN201510785600 A CN 201510785600A CN 105268783 A CN105268783 A CN 105268783A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- fixed main
- fuselage
- shaft seat
- spindle drum
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The invention discloses a straightening mechanism for shaft parts. An upper machine body is arranged at the upper end of the front portion of a lower machine body. A fixed main shaft base is arranged at the left end of the upper surface of the upper machine body. A sliding rail is arranged to the right of the fixed main shaft base. An axle supporting plate is arranged at the portion, between the sliding rail and the fixed main shaft base, of the upper machine body. A movable main shaft base is connected to the sliding rail in a sliding manner. A hydraulic cylinder is installed at the end of the right side of the upper surface of the upper machine body. A piston rod of the hydraulic cylinder is connected with the movable main shaft base. The inner side face of the fixed main shaft base and the inner side face of the movable main shaft base are each connected with an adjusting plate through a bolt. The adjusting plate of the fixed main shaft base and the adjusting plate of the movable main shaft base are each provided with two main shaft installation bases which are symmetrically arranged in a front-back manner. A main shaft is installed between the main shaft installation bases on the front side and the back side of the fixed main shaft base, and a main shaft is installed between the main shaft installation bases on the front side and the back side of the movable main shaft base. The adjusting plates are inclined gradually downwards from front to back. The main shafts on the fixed main shaft base and the movable main shaft base are each sleeved with a roller. One roller is provided with an annular concave face, and the other roller is provided with an annular convex face. The straightening mechanism is simple in structure and convenient to use.
Description
Technical field
The present invention relates to a kind of aligning axis part mechanism.
Background technology
Wheel shaft is axial workpiece, may there is distortion in process, causes wheel shaft not straight.Structure steel tube straightener disclosed in ZL2014207587657 of current coalignment, it is not very convenient that the axial workpiece less for diameter as wheel shaft, length is shorter uses.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides the aligning axis part mechanism on another kind of wheel axle straightener easy to use.
To achieve these goals, technical scheme of the present invention is as follows: a kind of aligning axis part mechanism, comprise fuselage, it is characterized in that: described fuselage comprises lower fuselage (1), the nock of described lower fuselage (1) arranges fuselage (2), the left end of the upper surface of described upper fuselage (2) arranges fixed main shaft seat (5), the upper fuselage (2) on described fixed main shaft seat (5) right side is arranged the slip rail (6) that left and right extends, upper fuselage (2) between slip rail (6) and fixed main shaft seat (5) arranges wheel shaft supporting plate (11), movable spindle drum (7) is slidably connected on slip rail (6), in the right-hand end of the upper surface of upper fuselage (2), hydraulic cylinder (8) is installed, the piston rod of described hydraulic cylinder (8) is connected with movable spindle drum (7),
The medial surface of described fixed main shaft seat (5) and movable spindle drum (7) is all bolted adjustable plate (14), the adjustable plate (14) of described fixed main shaft seat (5) and movable spindle drum (7) is all one in front and one in back symmetrical arranged two main shaft mount pads (9), between the main shaft mount pad (9) of described fixed main shaft seat (5) and side, movable spindle drum (7) front and back, main shaft (10) is installed respectively, described fixed main shaft seat (5) is parallel with the main shaft (10) on movable spindle drum (7), described adjustable plate (14) is downward-sloping gradually from front to back, main shaft (10) on described fixed main shaft seat (5) and movable spindle drum (7) is set with roller (12), the middle part of one of them roller (12) outer surface arranges loop concave (12a), the centre corresponding loop concave (12a) of another roller (12) arranges annular convex surface (12b).
During use, gearbox is fixed on the rear portion of lower fuselage, described gearbox is connected with variable-frequency motor, is provided with two rotary output axis in described gearbox;
Described fixed main shaft seat is connected with two rotary output axis of gearbox respectively by universal joint with the main shaft of movable spindle drum, and fixed main shaft seat is relative with the roller on movable spindle drum to be rotated.Also can control two rollers with gearbox respectively relatively to rotate.
According to the size of wheel shaft, the distance between two rollers is regulated by hydraulic cylinder, then variable-frequency motor is started, two rollers rotate relatively, wheel shaft is placed on supporting plate between the rollers 27 and 28, because main shaft is obliquely installed from front to back, wheel shaft moves between the rollers 27 and 28 backward by automatically drawing, and finally product is out the product of alignment.
By regulating the vertical inclined degree of adjustable plate, even if the angle of inclination obtaining main shaft becomes large and diminishes, the adjustment of wheel shaft transporting velocity just can be realized.As: angle of inclination is large, and transporting velocity is fast, and angle of inclination is little, and transporting velocity is slow.
In such scheme: the two ends, left and right of described upper fuselage (2) arrange sidewall (2a) respectively, sidewall (2a) and the upper fuselage (2) at two ends form " U " shape structure, described fixed main shaft seat (5) is contained in the inner side of the sidewall (2a) in left side, and described hydraulic cylinder (8) is arranged on the inner side of right sidewall (2a).Such installation hydraulic cylinder and fixed main shaft seat are more for convenience.
In such scheme: the leading flank of described fixed main shaft seat (5) and movable spindle drum (7) is provided with scale (15) near adjustable plate (14).Scale is set, is convenient to the height of the adjustable plate controlling both sides, keep the parallel of both sides main shaft.
Beneficial effect: of the present invention reasonable in design, structure is simple, and simple to operate, production efficiency is high, and security is high, easy to use, and speed is adjustable.
Accompanying drawing explanation
Fig. 1 is front view of taking turns axle straightener of the present invention.
Fig. 2 is top view.
Fig. 3 is main shaft scheme of installation.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment 1: axle straightener of taking turns of the present invention is made up of parts such as fuselage, gearbox 3, universal joint 4, fixed main shaft seat 5, slip rail 6, movable spindle drum 7, hydraulic cylinder 8, main shaft mount pad 9, main shaft 10, supporting plate 11, roller 12, receiving hopper 13, adjustable plate 14, scales 15.
Fuselage comprises lower fuselage 1, the nock of lower fuselage 1 arranges fuselage 2, gearbox 3 is fixed on the rear portion of lower fuselage 1, gearbox 3 is connected with variable-frequency motor (variable-frequency motor not shown in FIG.), be provided with two rotary output axis in gearbox 3, in gearbox 3, arrange reducing gear, variable-frequency motor output shaft is connected by reducing gear with between rotary output axis, this is prior art, does not repeat at this.On lower fuselage 1, electrical control cubicles can also be installed.
The two ends, left and right of upper fuselage 2 arrange sidewall 2a respectively, and the sidewall 2a at two ends and upper fuselage 2 form " U " shape structure, sidewall 2a and upper fuselage 2 one-body molded.
Fixed main shaft seat 5 is contained in the inner side of the sidewall 2a in left side, upper fuselage 2 on the right side of fixed main shaft seat 5 is arranged the slip rail 6 that left and right extends, upper fuselage 2 between slip rail 6 and fixed main shaft seat 5 arranges wheel shaft supporting plate 11, movable spindle drum 7 is slidably connected on slip rail 6, be arranged on the inner side of right sidewall 2a at hydraulic cylinder 8, the piston rod of hydraulic cylinder 8 is connected with movable spindle drum 7.
The medial surface of fixed main shaft seat 5 and movable spindle drum 7 is all bolted adjustable plate 14, the adjustable plate 14 of fixed main shaft seat 5 and movable spindle drum 7 is all one in front and one in back symmetrical arranged two main shaft mount pads 9, before and after fixed main shaft seat 5 and movable spindle drum 7 side main shaft mount pad 9 between main shaft 10 is installed respectively, fixed main shaft seat 5 is parallel with the main shaft 10 of movable spindle drum 7, adjustable plate 14 is downward-sloping gradually from front to back, thus make main shaft 10 downward-sloping gradually from front to back, by regulating the gradient of adjustable plate 14, realize the gradient regulating main shaft 10, gradient is larger, the transporting velocity of wheel shaft is faster, gradient is less, the transporting velocity of wheel shaft is slower.Main shaft 10 on fixed main shaft seat 5 and movable spindle drum 7 is set with roller 12, and the middle part of one of them roller 12 outer surface arranges loop concave 12a, and the corresponding loop concave 12a in centre of another roller 12 arranges annular convex surface 12b.
Main shaft 10 on fixed main shaft seat 5 and movable spindle drum 7 all extends back, fixed main shaft seat 5 is connected with two rotary output axis of gearbox 3 respectively by universal joint 4 with the elongated end backward of the main shaft 10 of movable spindle drum 7, and fixed main shaft seat 5 is relative with the roller 12 on movable spindle drum 7 to be rotated.
The rear side of upper fuselage 2 arranges receiving hopper 13, and the material receiving port of receiving hopper 13 is positioned at supporting plate 11 tail end.
The present invention is not limited to above-mentioned specific embodiment, should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.In a word, all technical staff in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (3)
1. an aligning axis part mechanism, comprise fuselage, it is characterized in that: described fuselage comprises lower fuselage (1), the nock of described lower fuselage (1) arranges fuselage (2), the left end of the upper surface of described upper fuselage (2) arranges fixed main shaft seat (5), the upper fuselage (2) on described fixed main shaft seat (5) right side is arranged the slip rail (6) that left and right extends, upper fuselage (2) between slip rail (6) and fixed main shaft seat (5) arranges wheel shaft supporting plate (11), movable spindle drum (7) is slidably connected on slip rail (6), in the right-hand end of the upper surface of upper fuselage (2), hydraulic cylinder (8) is installed, the piston rod of described hydraulic cylinder (8) is connected with movable spindle drum (7),
The medial surface of described fixed main shaft seat (5) and movable spindle drum (7) is all bolted adjustable plate (14), the adjustable plate (14) of described fixed main shaft seat (5) and movable spindle drum (7) is all one in front and one in back symmetrical arranged two main shaft mount pads (9), between the main shaft mount pad (9) of described fixed main shaft seat (5) and side, movable spindle drum (7) front and back, main shaft (10) is installed respectively, described fixed main shaft seat (5) is parallel with the main shaft (10) on movable spindle drum (7), described adjustable plate (14) is downward-sloping gradually from front to back, main shaft (10) on described fixed main shaft seat (5) and movable spindle drum (7) is set with roller (12), the middle part of one of them roller (12) outer surface arranges loop concave (12a), the centre corresponding loop concave (12a) of another roller (12) arranges annular convex surface (12b).
2. aligning axis part mechanism according to claim 1, it is characterized in that: the two ends, left and right of described upper fuselage (2) arrange sidewall (2a) respectively, sidewall (2a) and the upper fuselage (2) at two ends form " U " shape structure, described fixed main shaft seat (5) is contained in the inner side of the sidewall (2a) in left side, and described hydraulic cylinder (8) is arranged on the inner side of right sidewall (2a).
3. aligning axis part mechanism according to claim 1, is characterized in that: the leading flank of described fixed main shaft seat (5) and movable spindle drum (7) is provided with scale (15) near adjustable plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510785600.8A CN105268783A (en) | 2015-11-17 | 2015-11-17 | Straightening mechanism for shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510785600.8A CN105268783A (en) | 2015-11-17 | 2015-11-17 | Straightening mechanism for shaft parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105268783A true CN105268783A (en) | 2016-01-27 |
Family
ID=55139124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510785600.8A Pending CN105268783A (en) | 2015-11-17 | 2015-11-17 | Straightening mechanism for shaft parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105268783A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007021524A (en) * | 2005-07-14 | 2007-02-01 | Daido Machinery Ltd | Device for restraining bar-like material and system for restraining bar-like material using restraining device |
| CN1980755A (en) * | 2004-07-01 | 2007-06-13 | 株式会社大同机械制作所 | Straightener |
| CN101020205A (en) * | 2006-12-25 | 2007-08-22 | 西安重型机械研究所 | Method of regulating inclination angle of straightening roller |
| CN102847755A (en) * | 2012-09-21 | 2013-01-02 | 北京华谷减振器设备有限公司 | Connecting rod straightening machine and using method thereof |
-
2015
- 2015-11-17 CN CN201510785600.8A patent/CN105268783A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1980755A (en) * | 2004-07-01 | 2007-06-13 | 株式会社大同机械制作所 | Straightener |
| JP2007021524A (en) * | 2005-07-14 | 2007-02-01 | Daido Machinery Ltd | Device for restraining bar-like material and system for restraining bar-like material using restraining device |
| CN101020205A (en) * | 2006-12-25 | 2007-08-22 | 西安重型机械研究所 | Method of regulating inclination angle of straightening roller |
| CN102847755A (en) * | 2012-09-21 | 2013-01-02 | 北京华谷减振器设备有限公司 | Connecting rod straightening machine and using method thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |