CN105478536A - Double-point straightening press machine for vehicle axle - Google Patents
Double-point straightening press machine for vehicle axle Download PDFInfo
- Publication number
- CN105478536A CN105478536A CN201610008377.0A CN201610008377A CN105478536A CN 105478536 A CN105478536 A CN 105478536A CN 201610008377 A CN201610008377 A CN 201610008377A CN 105478536 A CN105478536 A CN 105478536A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- workbench
- vehicle bridge
- sides
- upper beam
- 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.)
- Granted
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Classifications
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- 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
- B21D3/10—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 between rams and anvils or abutments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
- B30B1/34—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure involving a plurality of plungers acting on the platen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to the field of vehicle axle straightening press machines, in particular to a double-point straightening press machine for a vehicle axle. The double-point straightening press machine comprises an upper beam, oil cylinders, pressure heads, V-shaped supporting blocks, a movable workbench, a workbench and a rack. The upper beam is arranged at the upper end of the rack. The workbench is arranged at the lower end of the rack. The movable workbench is arranged at the upper end of the workbench. The two sides of the upper end of the movable workbench are provided with the V-shaped supporting blocks. The oil cylinders are arranged on the upper beam. The pressure heads are arranged at the lower ends of the oil cylinders. The two oil cylinders are arranged at the two ends of the upper beam respectively. The two sides of each oil cylinder are provided with pressure head displacement adjusting devices. The two sides of the movable workbench are provided with test tables arranged on the two sides of the workbench. The double-point straightening press machine has the advantages that design is simple, use is convenient, the double-pressure-head structure is arranged, and the positions of the pressure heads can be adjusted within a certain range according to the size of the vehicle axle; a lead screw nut structure is adopted for adjustment, adjustment accuracy is high, and either the manual adjustment manner or the manner that a servo motor is arranged for adjustment can be adopted as the adjustment manner; and pressing and straightening can be conducted at the same time through the double pressure heads, and efficiency is improved by two times.
Description
Technical field
The present invention relates to vehicle bridge alignment press field, be specifically related to a kind of vehicle bridge two point alignment press.
Background technology
Truck vehicle bridge generally adopts the production technology of housing and the welding of two ends spindle nose, and in this process, two ends spindle nose welding rear axle linearity does not reach designing requirement, needs to carry out alignment to welding rear axle.This operation generally adopts standard type single arm hydrodynamic press or four-column hydraulic press to carry out, and complicated operation, production efficiency is low, and labor strength is large.
Summary of the invention
In order to solve the problem, the present invention proposes a kind of vehicle bridge two point alignment press, and simplicity of design is easy to use, adopts two pressure head structure, saves time, greatly increase work efficiency.
In order to reach foregoing invention object, the present invention proposes following technical scheme:
Vehicle bridge two point alignment press, it comprises upper beam, oil cylinder, pressure head, V-type back-up block, travelling table, workbench, frame, upper beam is equipped with in frame upper end, workbench is contained in frame lower end, and travelling table is equipped with in workbench upper end, and V-type back-up block is equipped with in both sides, travelling table upper end, upper beam is equipped with oil cylinder, pressure head is equipped with in oil cylinder lower end, and described oil cylinder is designed with two and is contained in upper beam two ends respectively, and oil cylinder both sides are designed with displacement of pressing head adjusting device; Described travelling table both sides have testboard to be arranged on workbench two side position.
Described displacement of pressing head adjusting device comprises handwheel, screw mandrel, guiding silk braid, connecting rod, the shape of falling F slippage frame, slide block, screw mandrel front end is arranged in the middle of handwheel, screw mandrel is rotatably mounted on guide wire and puts, guide wire is sleeved on upper beam one side end face, screw mandrel rear end connects connecting rod, connecting rod top is fixedly mounted on the middle side position of cylinder body of oil cylinder, the shape of falling F slippage frame is arranged on upper beam inside, the cylinder body upper-lower position of oil cylinder is equipped with slide block respectively, the shape of falling F slippage frame is equipped with slide rail up and down respectively, the slide block that cylinder body is installed up and down is slidably matched with the upper and lower slide rail of the shape of falling F slippage frame.
Described travelling table comprises oil cylinder, fixed head, moving bedplate, guide rail, on workbench, guide rail is equipped with respectively in both sides, moving bedplate is designed with chute, chute is stuck on guide rail, moving bedplate coordinates with slide, moving bedplate side connects oil cylinder, and oil cylinder is contained on fixed head, and fixed head is arranged on workbench side.
Described V-type back-up block upper end has V-type groove, and the inclined-plane in V-type groove is equipped with protective pad.
According to a method for the claims 1-4 alignment vehicle bridge, be specifically:
1) vehicle bridge is placed on V-type back-up block, adjustment moving bedplate moves forward and backward, and makes vehicle bridge both sides that an amesdial is respectively housed, amesdial base one end is contained on testboard, and the contact of amesdial stitch is arranged on the spindle nose of vehicle bridge;
2) rotate vehicle bridge, draw spindle nose linearity by amesdial, regulate displacement of pressing head adjusting device, oil cylinder is moved left and right, pressure head aims at spindle nose position, descending by oil cylinder band dynamic head, and pressure head carries out extruding to spindle nose and corrects.
Advantage of the present invention is simplicity of design, easy to use, and this equipment has two pressure head structure, and ram position can adjust within the specific limits according to vehicle bridge size.Adjustment adopts feed screw nut's structure, and Adjustment precision is high, and adjustment mode can adopt manual adjustments or install servomotor and regulate.Two pressure head suppresses alignment simultaneously, improves 2 times of efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is displacement of pressing head adjusting device partial enlarged view of the present invention.
Fig. 3 is side view of the present invention.
Detailed description of the invention
With reference to accompanying drawing 1-3, vehicle bridge two point alignment press, it comprises upper beam 1, oil cylinder 2, pressure head 3, V-type back-up block 4, travelling table 5, workbench 6, frame 7, upper beam 1 is equipped with in frame 7 upper end, workbench 6 is contained in frame 7 lower end, travelling table 5 is equipped with in workbench 6 upper end, V-type back-up block 4 is equipped with in both sides, travelling table 5 upper end, oil cylinder 2 upper beam 1 is equipped with, pressure head 3 is equipped with in oil cylinder 2 lower end, described oil cylinder 2 is designed with two and is contained in upper beam 1 two ends respectively, and oil cylinder 2 both sides are designed with displacement of pressing head adjusting device 8; Described travelling table 5 both sides have testboard 9 to be arranged on workbench 6 liang of side positions.
Described displacement of pressing head adjusting device 8 comprises handwheel 81, screw mandrel 82, guiding silk braid 83, connecting rod 84, the shape of falling F slippage frame 85, slide block, screw mandrel 82 front end is arranged in the middle of handwheel 81, screw mandrel 82 is rotatably mounted on guiding silk braid 83, guiding silk braid 83 is contained on upper beam 1 one side end face, screw mandrel 82 rear end connects connecting rod 84, connecting rod 84 top is fixedly mounted on the middle side position of cylinder body of oil cylinder 2, it is inner that the shape of falling F slippage frame 85 is arranged on upper beam 1, the cylinder body upper-lower position of oil cylinder 2 is equipped with slide block respectively, the shape of falling F slippage frame about 85 is equipped with slide rail respectively, the slide block that cylinder body is installed up and down is slidably matched with the upper and lower slide rail of the shape of falling F slippage frame.Handwheel can make servomotor into, by Electromechanical Control, convenient and swift.
Described travelling table 5 comprises oil cylinder 51, fixed head 52, moving bedplate 53, guide rail 54, on workbench 6, both sides are equipped with guide rail 54 respectively, moving bedplate 53 is designed with chute, chute is stuck on guide rail 54, moving bedplate 53 and guide rail 54 are slidably matched, moving bedplate 53 side connects oil cylinder 51, and oil cylinder 51 is contained on fixed head 52, and fixed head 52 is arranged on workbench 6 side.
Described V-type back-up block 4 upper end has V-type groove, the inclined-plane in V-type groove is equipped with protective pad 41.
According to a method for the claims 1-4 alignment vehicle bridge, be specifically:
1) vehicle bridge 11 is placed on V-type back-up block 4, adjustment moving bedplate 5 moves forward and backward, and makes vehicle bridge 11 both sides that an amesdial 10 is respectively housed, amesdial 10 base one end is contained on testboard 9, and the contact of amesdial 10 stitch is arranged on the spindle nose of vehicle bridge 11;
2) rotate vehicle bridge 11, draw spindle nose linearity by amesdial 10, regulate displacement of pressing head adjusting device 8, oil cylinder 2 is moved left and right, and pressure head 3 aims at spindle nose position, is with dynamic head 3 descending by oil cylinder 2, and pressure head 3 pairs of spindle noses carry out extruding and correct.
The feature that the present invention is directed to vehicle bridge alignment has invented a kind of special straightening equipment.This equipment has two pressure head structure, and ram position can adjust within the specific limits according to vehicle bridge size.Adjustment adopts feed screw nut's structure, and Adjustment precision is high, and adjustment mode can adopt manual adjustments or install servomotor and regulate.Two pressure head suppresses alignment simultaneously, improves 2 times of efficiency.The two pressure head alignment of this device, save time than ever, precision is high, and vehicle bridge both sides spindle nose can alignment simultaneously; Needed side to correct, amesdial is reinstalled in adjustment direction position, and precision is low, complicated operation in the past, and operating efficiency is also low.
Equipment has travelling table, and travelling table is provided with a pair V-type back-up block, travelling table can move on front side of fuselage, facilitates workman to use driving etc. to carry out loading/unloading workpiece, easy to use.
The workbench left and right sides is provided with amesdial, and after vehicle bridge is in place, workman can use amesdial to detect vehicle bridge two ends spindle nose linearity easily.
Claims (5)
1. vehicle bridge two point alignment press, it comprises upper beam, oil cylinder, pressure head, V-type back-up block, travelling table, workbench, frame, upper beam is equipped with in frame upper end, workbench is contained in frame lower end, and travelling table is equipped with in workbench upper end, and V-type back-up block is equipped with in both sides, travelling table upper end, upper beam is equipped with oil cylinder, pressure head is equipped with in oil cylinder lower end, and it is characterized in that described oil cylinder is designed with two and is contained in upper beam two ends respectively, oil cylinder both sides are designed with displacement of pressing head adjusting device; Described travelling table both sides have testboard to be arranged on workbench two side position.
2. vehicle bridge two point alignment press according to claim 1, it is characterized in that described displacement of pressing head adjusting device comprises handwheel, screw mandrel, guiding silk braid, connecting rod, the shape of falling F slippage frame, slide block, screw mandrel front end is arranged in the middle of handwheel, screw mandrel is rotatably mounted on guide wire and puts, guide wire is sleeved on upper beam one side end face, screw mandrel rear end connects connecting rod, connecting rod top is fixedly mounted on the middle side position of cylinder body of oil cylinder, the shape of falling F slippage frame is arranged on upper beam inside, the cylinder body upper-lower position of oil cylinder is equipped with slide block respectively, the shape of falling F slippage frame is equipped with slide rail up and down respectively, the slide block that cylinder body is installed up and down is slidably matched with the upper and lower slide rail of the shape of falling F slippage frame.
3. vehicle bridge two point alignment press according to claim 1, it is characterized in that described travelling table comprises oil cylinder, fixed head, moving bedplate, guide rail, on workbench, guide rail is equipped with respectively in both sides, moving bedplate is designed with chute, chute is stuck on guide rail, and moving bedplate coordinates with slide, and moving bedplate side connects oil cylinder, oil cylinder is contained on fixed head, and fixed head is arranged on workbench side.
4. vehicle bridge two point alignment press according to claim 1, is characterized in that described V-type back-up block upper end has V-type groove, the inclined-plane in V-type groove is equipped with protective pad.
5., according to a method for the claims 1-4 alignment vehicle bridge, it is characterized in that:
Vehicle bridge is placed on V-type back-up block, and adjustment moving bedplate moves forward and backward, and makes vehicle bridge both sides that an amesdial is respectively housed, amesdial base one end is contained on testboard, and the contact of amesdial stitch is arranged on the spindle nose of vehicle bridge;
Rotate vehicle bridge, draw spindle nose linearity by amesdial, regulate displacement of pressing head adjusting device, oil cylinder is moved left and right, pressure head aims at spindle nose position, descending by oil cylinder band dynamic head, and pressure head carries out extruding to spindle nose and corrects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610008377.0A CN105478536B (en) | 2016-01-07 | 2016-01-07 | Vehicle bridge two point alignment press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610008377.0A CN105478536B (en) | 2016-01-07 | 2016-01-07 | Vehicle bridge two point alignment press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105478536A true CN105478536A (en) | 2016-04-13 |
| CN105478536B CN105478536B (en) | 2017-06-16 |
Family
ID=55666009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610008377.0A Active CN105478536B (en) | 2016-01-07 | 2016-01-07 | Vehicle bridge two point alignment press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105478536B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880318A (en) * | 2016-06-22 | 2016-08-24 | 无锡中地钻探装备有限公司 | Shaping device for drill stem |
| CN109675967A (en) * | 2019-01-10 | 2019-04-26 | 北京理工大学 | A kind of adjustable rebound correcting technology |
| CN110369563A (en) * | 2019-07-30 | 2019-10-25 | 中机试验装备股份有限公司 | A kind of axle housing middle piece detects calibration equipment automatically |
| CN111001680A (en) * | 2019-11-08 | 2020-04-14 | 湖北坚丰科技股份有限公司 | Air conditioner rotating shaft straightener |
| CN112718940A (en) * | 2020-12-16 | 2021-04-30 | 合肥合锻智能制造股份有限公司 | Movable alignment pressure head mechanism |
| CN112792161A (en) * | 2020-12-28 | 2021-05-14 | 合肥合锻智能制造股份有限公司 | Straightening hydraulic machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886412A (en) * | 2012-10-24 | 2013-01-23 | 扬州捷迈锻压机械有限公司 | Axle housing multidirectional pressing numerical control forming hydraulic machine for steel tube swelling and pressing trolley |
| CN203578458U (en) * | 2013-12-11 | 2014-05-07 | 广东富华重工制造有限公司 | Trailer axle automatic digital straightening machine |
| CN104669658A (en) * | 2013-11-28 | 2015-06-03 | 湖北金鹏机械有限公司 | Multi-shaft hydraulic machine |
| JP2015142925A (en) * | 2014-01-31 | 2015-08-06 | 柳河マシンテック株式会社 | Binding of steering system components |
| CN205341577U (en) * | 2016-01-07 | 2016-06-29 | 南通锻压设备股份有限公司 | Two some alignment presss of axle |
-
2016
- 2016-01-07 CN CN201610008377.0A patent/CN105478536B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886412A (en) * | 2012-10-24 | 2013-01-23 | 扬州捷迈锻压机械有限公司 | Axle housing multidirectional pressing numerical control forming hydraulic machine for steel tube swelling and pressing trolley |
| CN104669658A (en) * | 2013-11-28 | 2015-06-03 | 湖北金鹏机械有限公司 | Multi-shaft hydraulic machine |
| CN203578458U (en) * | 2013-12-11 | 2014-05-07 | 广东富华重工制造有限公司 | Trailer axle automatic digital straightening machine |
| JP2015142925A (en) * | 2014-01-31 | 2015-08-06 | 柳河マシンテック株式会社 | Binding of steering system components |
| CN205341577U (en) * | 2016-01-07 | 2016-06-29 | 南通锻压设备股份有限公司 | Two some alignment presss of axle |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880318A (en) * | 2016-06-22 | 2016-08-24 | 无锡中地钻探装备有限公司 | Shaping device for drill stem |
| CN105880318B (en) * | 2016-06-22 | 2017-09-19 | 重庆市潼南区龙泉水利开发有限公司 | The apparatus for shaping of drilling rod |
| CN109675967A (en) * | 2019-01-10 | 2019-04-26 | 北京理工大学 | A kind of adjustable rebound correcting technology |
| CN109675967B (en) * | 2019-01-10 | 2020-06-23 | 北京理工大学 | Adjustable springback correction method |
| CN110369563A (en) * | 2019-07-30 | 2019-10-25 | 中机试验装备股份有限公司 | A kind of axle housing middle piece detects calibration equipment automatically |
| CN111001680A (en) * | 2019-11-08 | 2020-04-14 | 湖北坚丰科技股份有限公司 | Air conditioner rotating shaft straightener |
| CN112718940A (en) * | 2020-12-16 | 2021-04-30 | 合肥合锻智能制造股份有限公司 | Movable alignment pressure head mechanism |
| CN112792161A (en) * | 2020-12-28 | 2021-05-14 | 合肥合锻智能制造股份有限公司 | Straightening hydraulic machine |
| CN112792161B (en) * | 2020-12-28 | 2024-02-02 | 合肥合锻智能制造股份有限公司 | Straightening hydraulic press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105478536B (en) | 2017-06-16 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180813 Address after: 226503 Jiangsu Nantong Rugao North Road Park North Road (economic and Technological Development Zone Forging Industry Park) Patentee after: Nantong forging equipment Rugao Co., Ltd. Address before: 226500 Jiangsu Nantong Rugao Economic Development Zone Forging Industry Park Patentee before: Nantong Forging Equipment Co., Ltd. |