CN202570879U - Double-head correction system for impulse welding of shaft tubes of axle cases - Google Patents
Double-head correction system for impulse welding of shaft tubes of axle cases Download PDFInfo
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- CN202570879U CN202570879U CN 201220229843 CN201220229843U CN202570879U CN 202570879 U CN202570879 U CN 202570879U CN 201220229843 CN201220229843 CN 201220229843 CN 201220229843 U CN201220229843 U CN 201220229843U CN 202570879 U CN202570879 U CN 202570879U
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- hydraulic control
- control system
- pressure head
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- axle housing
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Abstract
The utility model relates to a double-head correction system for impulse welding of shaft tubes of axle cases, which is used for correcting jump of the shaft tubes at the two ends of the axle case. An automatic loading and unloading mechanism is arranged on the side surface of a machine tool; a table board with a T-shaped slot of a table board system above a base of the machine tool is provided with a screw adjusting mechanism; a pressing and correcting support is connected with the screw adjusting mechanism by virtue of a screw thread and is fixed on the table board by virtue of bolts; a cylinder I is arranged on the two sides of a measuring mechanism and is controlled by an electric system; a pressing head which can carry out pressing and correcting on a workpiece under the control of a hydraulic control system and the electric system is connected with a piston rod of the hydraulic control system, and the lower part of the hydraulic control system is provided with rollers; a control rod which can carry out correcting on the workpiece is connected with the hydraulic control system; and a connection control box is arranged on the side surface of the machine tool, and the hydraulic control system is placed at the top of the machine tool. The double-head correction system disclosed by the utility model adopts flexible design, can save line replacing time, shorten the production period of products, meet the delivery demand of the products and reduce labor intensity and cost for quick-wear parts, has high correction accuracy and is applicable to correction of the jump of the shaft tubes at the two ends of the axle cases with various specifications.
Description
Technical field
The utility model relates to field of automobile, be specifically a kind of be used for to axle housing two ends central siphon beat proofread and correct dash weldering axle housing central siphon double end corrective system.
Background technology
What usually, be used for that axle housing central siphon double end proofreaies and correct is that two single head YH41-100 forcing presses combine.
Trimming process is: manual work lifting part → blanking, axle housing pre-determined bit → initial survey → manual work press the big flange of school → resiliency supported place inspection → qualified back manual work workpiece to be hung out → manually unload part.But it is not enough below in use existing.
1, axle housing is wide in variety, 12 kinds of total at present platform products, and conversion time is long when changing kind, and need thread-changing twice average every day, but each conversion time reaches 45 minutes.The product thread-changing comprises anchor clamps adjustment and pressure head adjustment.Existing anchor clamps are adjusted into: unclamp trip bolt → manual work and support with resiliency supported, when pressing the school along T type groove and move → change spring or adjustment amount of spring compression → support V-block when the school is pressed in replacings respectively; Pressure head is adjusted into: unclamp trip bolt, change pressure head.
2, the about 210Kg of axle case assy weight, class produces about 80, and the artificial lifting of axle housing loading and unloading because clamp body in lathe bed, exists askew skewing to hang phenomenon, exist potential safety hazard and labour intensity big.
3. the lathe flexibility is not enough, and when axle housing length changed greatly, pressure head was fixed on the forcing press, can't adjust, and can not process.
4, detection reference is the big flange of resiliency supported place, and is inconsistent with the benchmark (two end axles pipe orifice chamfering) of the whole processing of postorder flange, central siphon.
5, pressure head belongs to consumable accessory, is overall structure, and weight is heavier is inconvenient to change, and the spare part processing difficulties, and expense is high.
Summary of the invention
For overcoming the deficiency of prior art; The goal of the invention of the utility model is to provide a kind of weldering axle housing central siphon double end corrective system of dashing, and proofreaies and correct the flexibility design of processing technology to satisfy the axle case assy central siphon, reduces conversion time; Improve the quality of products and proofread and correct efficient, reduce labor strength.
For realizing above-mentioned purpose, automatic loading and unloading mechanism is equipped with in the side of the utility model lathe; The table top of the band T type groove of lathe base top table top system is provided with the screw mandrel governor motion, can regulate the pressure school support of moving through the screw mandrel governor motion and be connected with engage thread with the screw mandrel governor motion, presses the school to support through being bolted on the table top; The cylinder one by electrical system control is equipped with in the both sides of measuring mechanism; Can under the control of hydraulic control system and electrical system, press the pressure head in school to be connected with the piston rod of hydraulic control system to workpiece, the roller that makes the pressure head move left and right under the control that can be implemented in electrical system be equipped with in the bottom of hydraulic control system; Can realize that the control stick that workpiece is proofreaied and correct is connected with hydraulic control system; Connect operation panel and be arranged on the lathe side, hydraulic control system is placed on the lathe top.
The drive motors of said automatic loading and unloading mechanism is connected with roller-way through belt, and material supporting rack is housed on the roller-way, material supporting rack with can drive material supporting rack and carry out the cylinder two that above-below direction moves and be connected.
Said pressure head is a split-type structural for convenience detach, needs removable parts to be connected through bolt with the body of pressure head with the pressure head of the specification requirement that adapts to workpiece.
The utility model comprises lathe base, electric control system and hydraulic control system, and the workbench of lathe base top has T type groove, presses the school to support and can move through the screw mandrel governor motion at T type inside groove, to adapt to the needs of different cultivars axle housing length; Be equipped with in addition through motor-driven, be connected with cylinder simultaneously and can realize reaching up and down the automatic loading and unloading mechanism that moves forward and backward, with automatic transport and the upper and lower material that makes things convenient for workpiece; The mode of the manual joystick that is connected with hydraulic control system is adopted in the pressure school of the utility model, adopts the two ends cylinder consistent with the postorder benchmark to hold out against the mode of two end axles pipe orifice during detection, compares with original method, can effectively improve correction mass and efficient; In addition, the pressure head of the utility model adopts and divides body structure, and its removable parts are in light weight, convenient disassembly, and the left and right sides stroke of pressure head can be through the convenient adjustment automatically of electric control system button, to satisfy the demand of different product.
Native system has been cancelled original elastic support structure; Consider automatic loading/unloading and flexibility, Design in Reliability thinking; Take the top locate mode that holds out against the two end axles pipe orifice in two ends; Thereby make positioning reference and postorder unified, reduced conversion time and labour intensity, can reach and improve the purpose that the central siphon double end is proofreaied and correct efficient and quality.
The utility model compared with prior art has the following advantages.
1, practice thrift conversion time: the adjustment of cancellation elastic support structure, replace manual work with the screw mandrel governor motion and beat the support of pressure school, convenient and swift, make conversion time be reduced to 15 minutes by 45 minutes.Shorten life cycle of the product, satisfy the payment demand of product.
2, reduce labour intensity: cancel the mode of former artificial loading and unloading, adopt automatic transport and the upper and lower material of automatic loading and unloading mechanism to make things convenient for workpiece.
3, flexibility degree is strong: can make things convenient for automatic adjustment pressure head left and right sides stroke to satisfy the specification demand of different product through the electric control system button, detection reference is changed into top by elastic support structure, does not need adjustment, and screw mandrel is regulated and pressed the school support convenient and swift.
4, unifying datum: detection reference is changed into top by elastic support structure, with postorder machined unifying datum, has improved correction accuracy.
5, pressure head adopts split-type structural, and removable parts are in light weight, and convenient disassembly is practiced thrift conversion time, reduces labour intensity and consumable accessory expense.
Description of drawings
Fig. 1 is the utility model system architecture sketch map.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the structural representation of the pressure head 6 of Fig. 1.
Fig. 5 is the structural representation of the pressure head 6 after the replacing of Fig. 1.
Fig. 6 is the structural representation of workpiece 11.
The specific embodiment
Like Fig. 1, Fig. 2, shown in Figure 3, automatic loading and unloading mechanism 10 is equipped with in the side of lathe, and its drive motors 15 is connected with roller-way 17 through belt 14, and material supporting rack 13 is housed on the roller-way 17, and material supporting rack 13 is connected with cylinder 2 16; Automatic loading and unloading mechanism 10 carries out moving of fore-and-aft direction by the material supporting rack 13 that drive motors 15 drives on the belt 14 driving roller-ways 17, and cylinder 2 16 drive material supporting racks 13 carry out above-below direction and move.It is big to have solved artificial loading and unloading labour intensity, and problems such as potential safety hazard are arranged.
The top table top system of lathe base 1 comprises table top 2, the screw mandrel governor motion 3 of band T type groove and can support 4 through the pressure school that screw mandrel moves; The table top 2 of the band T type groove of lathe base 1 top table top system is provided with screw mandrel governor motion 3; Can regulate the pressure school of moving through screw mandrel governor motion 3 supports 4 and is connected with screw mandrel governor motion 3 usefulness engage thread; Realize pressing moving of school support 4; To the requirement of support level, behind the location, press the school to support 4 when pressing the school through being bolted on the table top 2 to adapt to different cultivars.
After measuring mechanism 5 was used for workpiece 11 corrections, the two ends cylinder is top tight workpiece 11 under the control of electric control system, workpiece 11 is broken away from press schools to support 4, and artificial turning of work piece detects with dial gauge.The cylinder 1 by electrical system control is equipped with in the both sides of measuring mechanism 5.
Pressure head 6 is connected with the piston rod of hydraulic control system 8, realizes that split type pressure head 6 presses the school to workpiece 11 under the control of hydraulic control system and electric control system; Roller 18 is equipped with in the bottom of hydraulic control system 8; Roller 18 is under the control of electrical system; Make two pressure heads 6 all can be implemented in the move left and right under the electrical system control, satisfy the specification requirement of the workpiece 11 of different length, pressure head 6 is a split-type structural for convenience detach; The need removable parts of pressure head 6 are connected through bolt with the body of pressure head 6, to adapt to the specification requirement of different workpieces 11.
Can realize that the control stick 7 that workpiece 11 is proofreaied and correct is connected with hydraulic control system 8.
Hydraulic control system 8 is placed on the lathe top, has reduced floor space, has shortened the length of oil circuit, accurately controlled pressure machine pressure; Connect operation panel 9 and be arranged on the lathe right side, can make things convenient for the workman to realize actions such as automatic loading/unloading, the detection of two ends jack-up, two pressure head move left and right through electric control system.
Like Fig. 4, shown in Figure 5, pressure head 6 is changed into split type by monoblock type, needs removable parts to be connected through bolt with the body of pressure head 6, and the part that need change during wearing and tearing or during the product thread-changing becomes B by A, has saved conversion time and consumable accessory expense greatly.
As shown in Figure 6, sequence number 19 is for pressing position, school (two ends); Sequence number 20 is for beating table position (two ends); Sequence number 21 is detection reference (two ends); Sequence number 22 is the support level (two ends) when pressing the school.
The trimming process of workpiece 11 on native system is:
1, workpiece 11 is transported on the automatic loading and unloading mechanism 10 from last preface roller-way;
2, press start button, automatic loading and unloading mechanism 10 drives workpiece 11 and under the control of electric control system, moves automatically, and under the control of limit switch, workpiece 11 moves to presses the school to support 4 tops;
3, automatic loading and unloading mechanism 10 descends under the control of electric control system, and workpiece 11 drops on presses the school to support on 4;
4, measuring mechanism 5 is under the control of electric control system, two ends cylinder one 12 top tight workpieces 11, and artificial upset workpiece carries out initial survey with dial gauge, and pieces O.K. changes preface down, proofreaies and correct for defective;
5, two ends hold out against cylinder 1 and unclamp, and workpiece 11 drops on presses the school to support on 4, and the artificial axle housing that rotates is on the other hand proofreaied and correct with pressure head 6 under the control of hydraulic control system with control stick 7 on the other hand, and same mode is proofreaied and correct the other end;
6, repeat the step and play 4,5, beating until the two ends central siphon meets the requirements;
7, automatic loading and unloading mechanism 10 holds up workpiece 11, sends into next procedure.
Claims (5)
1. one kind is dashed weldering axle housing central siphon double end corrective system, and it is characterized in that: automatic loading and unloading mechanism (10) is equipped with in the side of lathe; The table top (2) of the band T type groove of lathe base (1) top table top system is provided with screw mandrel governor motion (3); Can regulate the pressure school support (4) of moving through screw mandrel governor motion (3) and be connected with engage thread, press the school to support (4) through being bolted on the table top (2) with screw mandrel governor motion (3); The cylinder one (12) by electrical system control is equipped with in the both sides of measuring mechanism (5); Can under the control of hydraulic control system (8) and electrical system, press the pressure head (6) in school to be connected with the piston rod of hydraulic control system (8) to workpiece (11); Can realize that the control stick (7) that workpiece (11) is proofreaied and correct is connected with hydraulic control system (8); Connect operation panel (9) and be arranged on the lathe side.
2. the weldering axle housing central siphon double end corrective system of dashing according to claim 1; It is characterized in that: the drive motors (15) of said automatic loading and unloading mechanism (10) is connected with roller-way (17) through belt (14); Material supporting rack (13) is housed on the roller-way (17), material supporting rack (13) with can drive material supporting rack (13) and carry out the cylinder two (16) that above-below direction moves and be connected.
3. the weldering axle housing central siphon double end corrective system of dashing according to claim 1; It is characterized in that: said pressure head (6) is a split-type structural for convenience detach, needs removable parts to be connected through bolt with the body of pressure head (6) with the pressure head (6) of the specification requirement that adapts to workpiece (11).
4. the weldering axle housing central siphon double end corrective system of dashing according to claim 1, it is characterized in that: the roller (18) that makes pressure head (6) move left and right under the control that can be implemented in electrical system is equipped with in the bottom of hydraulic control system (8).
5. the weldering axle housing central siphon double end corrective system of dashing according to claim 1, it is characterized in that: hydraulic control system (8) is placed on the lathe top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220229843 CN202570879U (en) | 2012-05-22 | 2012-05-22 | Double-head correction system for impulse welding of shaft tubes of axle cases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220229843 CN202570879U (en) | 2012-05-22 | 2012-05-22 | Double-head correction system for impulse welding of shaft tubes of axle cases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570879U true CN202570879U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220229843 Expired - Fee Related CN202570879U (en) | 2012-05-22 | 2012-05-22 | Double-head correction system for impulse welding of shaft tubes of axle cases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202570879U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272890A (en) * | 2013-06-08 | 2013-09-04 | 柳州五菱汽车有限责任公司 | Flattening and reforming machine of rear axle packet |
| CN104226743A (en) * | 2014-09-23 | 2014-12-24 | 贵州航天红光机械制造有限公司 | Heavy truck axle housing shaping measuring device for punching and welding |
| CN104815875A (en) * | 2015-04-29 | 2015-08-05 | 大连汇程铝业有限公司 | Multi-functional aluminum and aluminum alloy plate full-width hydraulic leveling machine |
| CN108188205A (en) * | 2018-01-05 | 2018-06-22 | 惠安北酷机械科技有限公司 | A kind of novel separable housing correcting device for concentricity |
| 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 |
-
2012
- 2012-05-22 CN CN 201220229843 patent/CN202570879U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272890A (en) * | 2013-06-08 | 2013-09-04 | 柳州五菱汽车有限责任公司 | Flattening and reforming machine of rear axle packet |
| CN104226743A (en) * | 2014-09-23 | 2014-12-24 | 贵州航天红光机械制造有限公司 | Heavy truck axle housing shaping measuring device for punching and welding |
| CN104815875A (en) * | 2015-04-29 | 2015-08-05 | 大连汇程铝业有限公司 | Multi-functional aluminum and aluminum alloy plate full-width hydraulic leveling machine |
| CN108188205A (en) * | 2018-01-05 | 2018-06-22 | 惠安北酷机械科技有限公司 | A kind of novel separable housing correcting device for concentricity |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |