CN203578453U - Vertical type straightening machine special for drive axle - Google Patents
Vertical type straightening machine special for drive axle Download PDFInfo
- Publication number
- CN203578453U CN203578453U CN201320818295.4U CN201320818295U CN203578453U CN 203578453 U CN203578453 U CN 203578453U CN 201320818295 U CN201320818295 U CN 201320818295U CN 203578453 U CN203578453 U CN 203578453U
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- drive axle
- drive
- block
- special vertical
- spindle nose
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Abstract
The utility model discloses a vertical type straightening machine special for a drive axle, which comprises a support system, a straightening system, a detection system and a control system, wherein the support system comprises a rack, a clamping device used for fixing the drive axle, and a rotary servo driving device used for rotating the drive axle; the straightening system comprises a stamping mechanism used for straightening, a driving mechanism used for driving the stamping mechanism to move, a reset structure and cushion blocks which are arranged below the drive axle; the detection system comprises a centering mechanism used for detecting the alignment of the position of the two ends of the drive axle, a position detection device used for measuring the straightness of the drive axle, and a height detection device used for measuring the boundary dimension of the drive axle; and the control system is used for controlling the corresponding mechanisms of the support system and the straightening system to perform actions according to the monitoring data of the detection system. According to the vertical type straightening machine special for the drive axle, the control system, the detection system and the execution mechanism form a closed-loop system, so that the control precision is high, the automation degree is high, the production efficiency is improved and the labor cost is reduced.
Description
Technical field
The utility model belongs to straightener technical field, is specifically related to a kind of drive axle special vertical straightener.
Background technology
After drive axle forging molding, need, through Overheating Treatment, cause it to produce distortion or size generation error, need in down-stream, to it, carry out alignment or verification, general by measuring its side-play amount at present, then at it, apply stamping press in the other direction, to its alignment, existing drive axle straightener automaticity is not high, need manual measurement, manually control stamping system it is controlled, cause like this manual measurement inaccurate, workman's workload is large, the problems such as inefficiency.
Utility model content
In order to overcome the defect of prior art, the utility model provides the drive axle special vertical that a kind of automaticity is high, control and measurement precision is high straightener.
In order to address the above problem, the utility model is achieved by following technical scheme:
Drive axle special vertical straightener described in the utility model, comprise support system, alignment system, detection system and control system, described support system comprises frame, for the clamping device of fixed drive bridge with for rotariling actuate the rotating servo drive unit of bridge;
Described alignment system comprises punching mechanism for alignment, for driving driving mechanism, the resetting structure of punching mechanism motion and being arranged on the cushion block of drive axle below;
Described detection system comprises centering body for detection of drive axle end positions alignment, for measuring the position detecting device of drive axle glacing flatness and for measuring the height detecting device of drive axle appearance and size;
Described control system, for according to the monitored data of detection system, is controlled support system and alignment system corresponding mechanism and is performed an action.
Further, more accurate in order to locate, described clamping device comprise the main shaft being arranged on support, the spindle nose that is arranged on front-end of spindle, for drive the cylinder of spindle nose axially-movable with for being connected the push-pull mechanism of spindle nose and cylinder;
Described spindle nose is provided with centre bore, on described centre bore, be provided with adjustment structure, described adjustment structure comprises adjustment block, adjusting bolt and is arranged on adjustment block end for the contiguous block of secured adjusted bolt, on described adjustment block and contiguous block, be provided with the screwed hole coordinating with adjusting bolt, described adjustment block front end is taper;
On described spindle nose circumference, be evenly distributed with three above expanding blocks, described expanding block and adjustment block contact-making surface are inclined-plane, and described expanding block is fixed on spindle nose by O type circle.
Further, described driving mechanism comprises servo drive, the main shaft being connected with servo drive, is arranged on cam and some bearings on main shaft, adopts cam to control the amount of movement of punching mechanism, and it is more convenient accurate to control, and precision is high.
Further, described punching mechanism comprises walking beam, is arranged on walking beam and the driven pulley coordinating with driving mechanism cam and be arranged on some execution briquettings of walking beam bottom.
Further, in order to adapt to the drive axle of different model specification, between described execution briquetting and walking beam, be provided with convenient horizontal slide rail and the longitudinal slide rail of carrying out briquetting position that regulate.
Further, described resetting structure is the air bag that is arranged on walking beam two ends, on described air bag, is provided with pressure-relief valve, plays the effect of buffering during punching press, has reduced workshop noise.
Further, described cushion block is arranged on framework platform by slide rail, and the cushion block of two differing heights is set on each slide rail, selects the cushion block of corresponding height according to the side-play amount of drive axle correspondent section, makes alignment efficiency higher.
Further, described position detecting device comprises the swing arm being articulated with on framework platform, the detection piece that is arranged on swing arm front end, the back-moving spring that is arranged on swing arm end and for monitoring the sensor of swing arm position, described back-moving spring one end is connected with swing arm, and one end is connected with frame in addition.
Further, in order to control better the position of clamping device, described frame two ends are provided with the lifting structure that clamping device is moved up and down, described lifting structure comprises the driving cylinder that is fixed in frame, is arranged on the push pedal on cylinder piston axle, in described push pedal, be connected with link, described link is articulated with in frame, and link one end is connected with push pedal, and one end is connected with clamping device in addition.
For a control method for drive axle special vertical straightener, step comprises:
(1) main shaft by the driven by servomotor driving mechanism in servo drive, the rotating servo drive unit that is arranged on clamping device drive drive axle to rotate, position coder in servo drive records respectively the position of main shaft, drive axle, and described servo drive is connected with control system;
(2) position and the drive axle appearance and size of each section of sensor Real-Time Monitoring drive axle in detection system, and information is fed back to control system;
(3) control system, according to the information of input, is controlled the angle that rotating servo drive unit regulates drive axle, and servo drive drives stamping system, and drive axle is carried out to punching press alignment;
(4) set-up of control system has Ethernet access port, can realize Long-distance Control.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is by adopting servo drive Dui Ge mechanism to drive, and control system, test macro and drive system form closed-loop system, and control accuracy is high, and automaticity is high, has improved production efficiency, has saved cost of labor, and noise is little.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of drive axle special vertical straightener described in the utility model;
Fig. 2 is the structural front view of drive axle special vertical straightener described in the utility model;
Fig. 3 is A-A view in Fig. 2;
Fig. 4 is the STRUCTURE DECOMPOSITION figure of drive axle special vertical straightener described in the utility model;
Fig. 5 is the clamp structure schematic diagram of drive axle special vertical straightener described in the utility model;
Fig. 6 is the front view of the clamp structure of drive axle special vertical straightener described in the utility model;
Fig. 7 is the side view of the clamp structure of drive axle special vertical straightener described in the utility model;
Fig. 8 is B-B view in Fig. 7;
Fig. 9 is the position detecting device structural representation of drive axle special vertical straightener described in the utility model;
Figure 10 is drive axle special vertical straightener control principle schematic diagram described in the utility model.
In figure, 1-frame, the left vertical bridge of 11-, 12-entablature, the right vertical bridge of 13-, 14-workbench, 2-driving mechanism, 21-servo drive, 22-driving shaft, 23-cam, 24-bearing, 3-punching mechanism, 31-air bag, 32-walking beam, 33-driven pulley, 34-briquetting slide rail, the horizontal slide rail of 341-, the longitudinal slide rail of 342-, 35-carries out briquetting, 36-walking beam slide block, 37-walking beam slide rail, 38-cushion block slide rail, 39-alignment cushion block, 4-clamping device, 41-rotating servo drive unit, 42-centering body, 43-cylinder, 44-push-pull configuration, 441-slide bar, 442-contiguous block, 443-base plate, 444-bearing pin, 45-clamping device main shaft, 451-spindle nose, 452-expanding block, 453-O type circle, 454-regulating block, 455-adjusting bolt, 456-contiguous block, 457-bearing, 46-connector, 47-jointed shaft, 48-lifting unit, 481-lifting drives cylinder, 482-cylinder piston axle, 483-spring, 484-spring fitting portion, 485-push pedal, 5-drive axle, 6-position detecting device, 61-detects piece, 62-swing arm, 63-jointed shaft, 64-back-moving spring, 65-sensor, 66-fixed head, 67-regulating handle, 7-height detecting device, 8-induction system.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Fig. 1～Figure 10, drive axle special vertical straightener described in the utility model, comprise support system, alignment system, detection system, control system and induction system 8, described support system comprises frame 1, is arranged in frame 1 for the clamping device 4 of fixed drive bridge 5 with for rotariling actuate the rotating servo drive unit 41 of bridge 5.Described frame 1 comprises left column 11, right column 13, for connecting entablature 12 and the workbench 14 of left column 11 and right column 13, promising drive axle 5 is set in the middle of described workbench 14 and rotates the groove that space is provided.Described clamping device 4 is separately fixed at the two ends of workbench 14.
Described alignment system comprises punching mechanism 3, the driving mechanism 2 for driving punching mechanism to move for alignment drive axle 5.Described driving mechanism 2 comprises driving shaft 22, be fixed on cam 23 on driving shaft 22, for the servo drive 21 of rotating driveshaft 22 and several, be fixed on the bearing 24 on driving shaft 22.
Described punching mechanism 3 comprise be arranged on left column 11 and right column 13 resetting structure, be arranged on the alignment cushion block 39 of walking beam 32 on resetting structure and drive axle bottom.On described walking beam 32, be provided with the driven pulley 33 coordinating with driving mechanism 2 overhead cams 23 and carry out briquetting 35,32 of described execution briquetting 35 and walking beams are provided with briquetting slide rail 34, and described briquetting slide rail 34 comprises horizontal slide rail 341 and longitudinal slide rail 342.Described walking beam 31 both sides are provided with walking beam slide block 36, are provided with the walking beam slide rail 37 coordinating with walking beam slide block 36 on described left column 11 and right column 13.
Described resetting structure is air bag 31, on described air bag 31, is provided with pressure-relief valve.
Described alignment cushion block 39 is arranged on workbench 14 by cushion block slide rail 38, and two cushion blocks of differing heights are set on each cushion block slide rail 38, on every cushion block 39, is provided with the drive unit being connected with control system.
Described clamping device 4 comprises clamping part and lifting unit 48, described clamping part comprises clamping device main shaft 45, is arranged on the spindle nose 451 of clamping device main shaft 45 front ends, cylinder 43 and the rotating servo drive unit 41 for driving clamping device main shaft 45 to rotate for regulating spindle nose 451 to move vertically, described clamping part is by connector 46 chain connections in frame 1, and described cylinder 41 is connected with spindle nose 451 by push-pull configuration 44.On described spindle nose 451, be evenly distributed with three above expanding blocks 452 for fixed drive bridge, in the present embodiment, adopt 4 expanding blocks 452,3 or 5 expanding blocks 452 also can be set.
Described spindle nose 451 is provided with centre bore, on its circumference, be evenly distributed with four for placing the through hole of expanding block 452, described expanding block 452 bottoms are inclined-plane, described expanding block 452 is fixed on spindle nose 451 by O type circle 453, on described spindle nose 451 centre bores, be provided with regulating block 454, described regulating block 454 front ends and expanding block 452 contact-making surfaces are inclined-plane, on described regulating block 454, be provided with adjusting bolt 455, in described centre bore, be provided with the contiguous block 456 of secured adjusted bolt 455, described contiguous block 456 is fixed on clamping device main shaft 45.
Described lifting unit 48 comprises that the lifting being fixed in frame 1 drives cylinder 481, is arranged on the spring 483 on lifting driving cylinder 481 the axis of the pistons 482, the spring fitting portion 484 being connected with spring 483 other ends, described spring fitting portion 484 is connected with the connector 46 of clamping device, on described connector 46, be provided with the push pedal 485 being connected with spring fitting portion 484, described push pedal 485 is fixedly connected with connector 46.
Described detection system comprises the centering body 42 being arranged on workbench 14 sandwich devices 4, the position detecting device 6 that is arranged on drive axle 5 belows and height detecting device 7.
Described position detecting device 6 comprises swing arm 62 in frame 1 of fixed head 66, chain connection, is arranged on the detection piece 61 of swing arm 62 one end, is arranged on the back-moving spring 64 of swing arm 62 other ends and the sensor 65 being connected with control system.Described back-moving spring 64 one end are connected with fork 62, and one end is fixed in frame in addition.On described position detecting device 6, be also provided with the regulating handle 67 that regulates fork horizontal level.
Described height detecting device 7 comprises detection piece, expansion link, drive unit and the sensor being connected with control system.During detection, drive unit drives expansion link to protrude upward, and makes to detect piece and touches drive axle surface, and sensor record detects tile height, sensor by the transfer of data monitoring to control system.
On described workbench 14, be also provided with induction system 8, material loading and blanking for straightener, further improved mechanization degree.
Described control system faces for receiving detection system the data that measure, and then, according to the data that monitor, support system, stamping system, drive system are made accordingly and being performed an action.
The control method of drive axle special vertical straightener described in the utility model, its step comprises:
(1) induction system 8 transfers to straightener relevant position by drive axle, the spindle nose of the clamping device of both sides inserts in the centre bore at drive axle two ends, effect due to expanding block, drive axle is fixedly clamped, described centering body is sent to control system by the clamping device position at two ends, control system, according to the position of its position adjustments two clamping devices, realizes centering.
(2) by manual adjustments, each carries out the position of briquetting and position detecting device, and the position of described each execution briquetting is corresponding with position detecting device.
(3) position detecting device detects the position of each section of drive axle, sensor is sent to control system by the position of each section, control system is according to data, by computing, drive the cushion block of corresponding height to move to drive axle below, control clamping device rotating servo drive unit, rotarily actuate bridge to corresponding angle, in described servo drive, be provided with for recording the position coder of drive axle position.
(4) height detecting device detects axle housing middle part surface with respect to the distance of central shaft, send data to control system, control system is by computing, judge whether axle housing middle part appearance and size meets designing requirement, if size and design size have deviation, drive corresponding servo drive, punching press calibration is carried out in corresponding position.
(5) control system is sent instruction to servo drive, and servo drive drive shaft is rotated, and under spindle cam drives, drives walking beam to move downward, and carries out briquetting punching press drive axle, realizes drive axle alignment.
(6) checkout gear detects drive axle all directions, and control system, according to corresponding data, is carried out punching press alignment to drive axle relevant position.
Native system is by the position coder in Servocontrol device, record the position of corresponding mechanism, sensor in detection system is monitored each fragment position and the appearance and size of drive axle in real time, and by the data feedback monitoring to control system, control system is according to the data that monitor, through computing, and be stored in advance intrasystem design data and contrast, controlling corresponding mechanism performs an action, realize the alignment of drive axle, described control system is also provided with Ethernet access interface, can realize Long-distance Control.
The utility model adopts Servocontrol device, through detecting, feeds back, and forms the control system of closed loop, and automaticity is high, detects accurately, and production efficiency improves greatly, has saved recruitment cost, in industry extensive use.
Described in the present embodiment, other structure of drive axle special vertical straightener is referring to prior art.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, therefore every, do not depart from technical solutions of the utility model content, any modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. a drive axle special vertical straightener, comprises support system, alignment system, detection system and control system, it is characterized in that:
Described support system comprises frame, for the clamping device of fixed drive bridge with for rotariling actuate the rotating servo drive unit of bridge;
Described alignment system comprises punching mechanism for alignment, for driving driving mechanism, the resetting structure of punching mechanism motion and being arranged on the cushion block of drive axle below;
Described detection system comprises centering body for detection of drive axle end positions alignment, for measuring the position detecting device of drive axle glacing flatness and for measuring the height detecting device of drive axle appearance and size;
Described control system, for according to the monitored data of detection system, is controlled support system and alignment system corresponding mechanism and is performed an action.
2. drive axle special vertical straightener according to claim 1, is characterized in that: described clamping device comprise the main shaft being arranged on support, the spindle nose that is arranged on front-end of spindle, for drive the cylinder of spindle nose axially-movable with for being connected the push-pull mechanism of spindle nose and cylinder;
Described spindle nose is provided with centre bore, on described centre bore, be provided with adjustment structure, described adjustment structure comprises adjustment block, adjusting bolt and is arranged on adjustment block end for the contiguous block of secured adjusted bolt, on described adjustment block and contiguous block, be provided with the screwed hole coordinating with adjusting bolt, described adjustment block front end is taper;
On described spindle nose circumference, be evenly distributed with three above expanding blocks, described expanding block and adjustment block contact-making surface are inclined-plane, and described expanding block is fixed on spindle nose by O type circle.
3. drive axle special vertical straightener according to claim 1, is characterized in that: described driving mechanism comprises servo drive, the main shaft being connected with servo drive, is arranged on cam and some bearings on main shaft.
4. drive axle special vertical straightener according to claim 3, is characterized in that: described punching mechanism comprises walking beam, be arranged on walking beam and the driven pulley coordinating with driving mechanism cam and be arranged on some execution briquettings of walking beam bottom.
5. drive axle special vertical straightener according to claim 4, is characterized in that: between described execution briquetting and walking beam, be provided with convenient adjusting and carry out the horizontal slide rail of briquetting position and longitudinal slide rail.
6. drive axle special vertical straightener according to claim 4, is characterized in that: described resetting structure is the air bag that is arranged on walking beam two ends, on described air bag, is provided with pressure-relief valve.
7. drive axle special vertical straightener according to claim 1, is characterized in that: described cushion block is arranged on framework platform by slide rail, and the cushion block of two differing heights is set on each slide rail.
8. drive axle special vertical straightener according to claim 1, it is characterized in that: described position detecting device comprises the swing arm being articulated with on framework platform, the detection piece that is arranged on swing arm front end, the back-moving spring that is arranged on swing arm end and for monitoring the sensor of swing arm position, described back-moving spring one end is connected with swing arm, and one end is connected with frame in addition.
9. drive axle special vertical straightener according to claim 2, it is characterized in that: described frame two ends are provided with the lifting structure that clamping device is moved up and down, described lifting structure comprises the driving cylinder that is fixed in frame, is arranged on the push pedal on cylinder piston axle, in described push pedal, be connected with link, described link is articulated with in frame, link one end is connected with push pedal, and one end is connected with clamping device in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818295.4U CN203578453U (en) | 2013-12-11 | 2013-12-11 | Vertical type straightening machine special for drive axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818295.4U CN203578453U (en) | 2013-12-11 | 2013-12-11 | Vertical type straightening machine special for drive axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578453U true CN203578453U (en) | 2014-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320818295.4U Withdrawn - After Issue CN203578453U (en) | 2013-12-11 | 2013-12-11 | Vertical type straightening machine special for drive axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578453U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658241B (en) * | 2013-12-11 | 2015-12-16 | 广东富华重工制造有限公司 | A kind of drive axle special vertical straightener and control method thereof |
| CN109226351A (en) * | 2018-09-06 | 2019-01-18 | 泰安华鲁锻压机床有限公司 | A kind of horizontal straightening machine of full-automatic H profile steel |
| CN114951502A (en) * | 2022-07-26 | 2022-08-30 | 南通飞神金属制品有限公司 | Metal wire production is with alignment ware based on direction |
-
2013
- 2013-12-11 CN CN201320818295.4U patent/CN203578453U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658241B (en) * | 2013-12-11 | 2015-12-16 | 广东富华重工制造有限公司 | A kind of drive axle special vertical straightener and control method thereof |
| CN109226351A (en) * | 2018-09-06 | 2019-01-18 | 泰安华鲁锻压机床有限公司 | A kind of horizontal straightening machine of full-automatic H profile steel |
| CN109226351B (en) * | 2018-09-06 | 2023-11-24 | 泰安华鲁锻压机床有限公司 | Full-automatic H-shaped steel horizontal straightening machine |
| CN114951502A (en) * | 2022-07-26 | 2022-08-30 | 南通飞神金属制品有限公司 | Metal wire production is with alignment ware based on direction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |