CN205426104U - A examine a device for torsion beam welded structure - Google Patents
A examine a device for torsion beam welded structure Download PDFInfo
- Publication number
- CN205426104U CN205426104U CN201620197510.7U CN201620197510U CN205426104U CN 205426104 U CN205426104 U CN 205426104U CN 201620197510 U CN201620197510 U CN 201620197510U CN 205426104 U CN205426104 U CN 205426104U
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- China
- Prior art keywords
- slide rail
- torsion beam
- longitudinal
- horizontal
- batten
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Abstract
The utility model discloses an examine a device for torsion beam welded structure, including the base, the symmetric distribution was installed to the base upper end the height -adjustable frame of reducing expenditure, height -adjustable are reduced expenditure an upper end and are installed vertical slide rail, and slidable mounting has interval distribution's horizontal slide rail between vertical slide rail, on the horizontal slide rail interval be provided with with torsion beam under four corresponding sliders of locating hole of terminal surface, install pressure sensor on the slider. The utility model discloses in to the position with highly all can adjust and the direct read result, provide very convenient condition to torsion beam's detection, on the time on the cost all more traditional examining obvious promotion has, the commonality is very good, general punching press welding just can be used as long as confirm 4 plane points, the error of having avoided the human factor to lead to has promoted the detection precision, easy operation, the effect is obvious, and the cost is lower.
Description
Technical field
This utility model relates to automobile test cubing field, particularly relates to a kind of for the welded detection tool device of torsion beam.
Background technology
Being specifically defined of cubing is understood that, commercial production enterprise is used for controlling the simple and direct instrument of product various sizes (such as aperture, bulk etc.), improve production efficiency and control quality, it is applicable to the product produced in enormous quantities, such as auto parts and components, to substitute specialty survey tool, such as slide calliper rule, plug thread gauge, caliber gauge etc..Designing a cubing and need an obvious feature, that is, possess adjustability, major part parts can be met the detection of different model product, and need to ensure high precision by adjustment.
In automotive field, punch welding structure is widely used, the various structures of satisfied different needs can be formed by different structure being carried out punch welding, such as torsion beam, therefore punch welding structure can directly influence quality and the quality of automobile product, such as structural strength, vibration noise, economic stimuli etc. because of deviation that manufacturing process causes.Detection for punch welding structure is to ensure that the important method of its quality.
The suspension of torsion beam type is the one of automobile rear suspension type, it it is the bob being balanced left and right wheels by a torsion beam, to reduce rocking of vehicle, keep the steady of vehicle, although what some manufacturer declared the car equipment of oneself is the semi-independent suspension of torsion beam type, but a kind of beam type that torsion beam or dependent hang hangs, it is used for trailing wheel, the left and right towing arm of torsion beam-type rear suspension is connected by middle torsion beam, making suspension look like H type, suspension system is linked with vehicle body by the front end of towing arm.Because the rigidity of towing arm is big, transverse link generally need not be configured.And when body sway due to the distortion of torsion beam axle, the change of Camber angle can be affected.Its defect is just, the left and right sides can produce when spring and check and balance, and the situation of foot even can occur when acutely turning to lift, have impact on the handling of automobile.And torsion beam structure also has its distinctive advantage, such as low cost, the characteristic such as lightweight, space accounting is little, apply widely at automotive field at present.
Tool locating welded for torsion beam is to ensure that the key factor of product quality, but because its bridging arrangement is bigger, the irregular therefore tool locating in shape face is complex, often produce error, therefore the detection to torsion beam structure is particularly critical, by product sampling Detection is pinpointed the problems in time, and then scheme is taked to carry out the key means solving to be to avoid bigger loss.Design and develop a punch welding cubing the most efficiently to have very important significance.
Utility model content
In order to make up prior art problem, the purpose of this utility model is to provide a kind of for the welded detection tool device of torsion beam, it is possible to adjusts height and directly measures reading, it is ensured that the Product Precision of torsion beam structure, it is simple to operating error poor efficiency is high.
The technical solution of the utility model is as follows:
For the welded detection tool device of torsion beam, it is characterized in that, including base, described base upper end is provided with symmetrical height adjustable support, height adjustable support upper end is provided with longitudinal slide rail, being slidably fitted with horizontal slide rail spaced apart between longitudinal slide rail, horizontal slide rail is arranged at intervals with the slide block corresponding with hole, location, four, torsion beam lower surface, upper end of slide block is provided with pressure transducer.
Described for the welded detection tool device of torsion beam, it is characterised in that described base body is block, and block center is provided with lightening hole, block be respectively provided on two sides with row's installing hole.
Described for the welded detection tool device of torsion beam, it is characterized in that, described height adjustable support includes gripper shoe, gripper shoe lower end is fixed on base, gripper shoe upper end is plugged in adjustable plate endoporus, being interval with multiple adjustment hole being interconnected with its endoporus on adjustable plate, screw the regulation bolt being provided with fastening support plate in one of them adjustment hole, adjustable plate upper end is fixed with longitudinal slide rail lower surface.
Described for the welded detection tool device of torsion beam, it is characterized in that, described longitudinal slide rail body is longitudinal batten, along longitudinally offering the sliding-rail groove matched with horizontal slide rail on longitudinal batten, sliding-rail groove is inverted T-shaped open slot, and longitudinal slide rail opposite face is provided with longitudinal graduation mark.
Described for the welded detection tool device of torsion beam, it is characterized in that, described horizontal slide rail body is horizontal batten, laterally two ends, batten lower surface are provided with the sliding seat matched with longitudinal slide rail, sliding seat is inverted T-shaped, laterally two ends, batten upper surface are provided with locked bolt, locked bolt-through sliding seat and withstand longitudinal slide rail；Laterally batten two ends are provided with the first shaft-like regulation handle, and the sidewall that horizontal batten is relative is provided with chute, is slidably fitted with slide block in chute, and described horizontal slide rail top also can be provided with horizontal graduation mark.
Described for the welded detection tool device of torsion beam, it is characterized in that, described slide block is slidably mounted on horizontal slide rail, screw on the described slide block outside pressure transducer and location locking bolt is installed, horizontal slide rail upper surface is withstood in locking bolt end, location, and the medial wall of slide block is provided with the second regulation handle.
The utility model has the advantages that:
Cubing in this utility model is for position and the most all can be adjusted and directly read result, detection to torsion beam provides conveniently condition, cubing the most traditional on cost in time is obviously improved, particularly this cubing is because have employed slide rail fixed form, equal adjustable in both direction in plane, although this utility model is mainly for torsion beam structure, i.e. may be used on other structures but as long as slightly modified, versatility is the best, as long as general punch welding part determines that 4 planar points just can be applied；
Cubing form of the present utility model does not uses pressure transducer depending on naked eyes identification, by pressure transducer, the pressure of 4 is measured contrast, read result the most on the display screen, it is also possible to auditory tone cues, avoid the error that anthropic factor causes, improve accuracy of detection；
Detection tool structure provided by the utility model is simple to operate, effect is obvious, cost is relatively low, because main body is to be easily achieved in mechanical structure production and be not easy breakage, cubing major part structure is all bolted, the most whole cubing can be carried out dismounting, saves space, even if the most more convenient at little experiment indoor storage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is understructure schematic diagram of the present utility model.
Fig. 3 is the assembling figure of height adjustable support of the present utility model and longitudinal slide rail.
Fig. 4 is the assembling figure of horizontal slide rail of the present utility model and slide block.
Detailed description of the invention
See accompanying drawing:
For the welded detection tool device of torsion beam, including base 1, base 1 upper end is provided with symmetrical height adjustable support 2, height adjustable support 2 upper end is provided with longitudinal slide rail 3, it is slidably fitted with horizontal slide rail 4 spaced apart between longitudinal slide rail 3, laterally being arranged at intervals with the slide block 5 corresponding with hole, location, four, torsion beam lower surface on slide rail 4, slide block 5 upper end is provided with pressure transducer 6.
Base 1 main body is block 1.1, and block center is provided with lightening hole 1.2, and the both sides of block are provided with and are respectively equipped with row's installing hole 1.3.
Height adjustable support 2 includes gripper shoe 2.1, gripper shoe 2.1 lower end is fixed on base 1, gripper shoe 2.1 upper end is plugged in adjustable plate 2.2 endoporus, multiple adjustment hole 2.3 being interconnected with its endoporus it is interval with on adjustable plate 2.2, screwing the regulation bolt 2.4 being provided with fastening support plate in one of them adjustment hole 2.3, adjustable plate 2.2 upper end is fixed with longitudinal slide rail 3 lower surface.
Longitudinal slide rail 3 main body is longitudinal batten 3.1, and along longitudinally offering the sliding-rail groove 3.2 matched with horizontal slide rail on longitudinal batten 3.1, sliding-rail groove 3.2 is inverted T-shaped open slot, and longitudinal slide rail 3 opposite face is provided with longitudinal graduation mark 3.3.
Laterally slide rail 4 main body is horizontal batten 4.1, laterally two ends, batten 4.1 lower surface are provided with the sliding seat 4.2 matched with longitudinal slide rail, sliding seat 4.2 is inverted T-shaped, and two ends, horizontal batten 4.1 upper surface are provided with locked bolt 4.3, and locked bolt 4.3 runs through sliding seat and withstands longitudinal slide rail 3；Laterally batten 4.1 two ends are provided with the first shaft-like regulation handle 4.4, and the sidewall that horizontal batten 4.1 is relative is provided with chute 4.5, is slidably fitted with slide block 5 in chute 4.5, and horizontal slide rail 4 top also can be provided with horizontal graduation mark 4.6.
Slide block 5 is slidably mounted on horizontal slide rail 4, the slide block 5 outside pressure transducer 6 screws and is provided with location locking bolt 5.1, and locking bolt 5.1 end, location is withstood horizontal slide rail 4 upper surface, the medial wall of slide block 5 is provided with the second regulation handle 5.2.
Manually can be slided by the second regulation handle 5.2 between horizontal slide rail 4 of the present utility model and slide block 5, laterally slide rail 4 top also can be provided with horizontal graduation mark 4.6, by second regulation handle 5.2 can by fixed range between two slide blocks 5 and by location locking bolt 5.1 lock, slide block 5 upper end is pressure transducer 6, pressure transducer 6 is just embedded in below pressure head, by the calibration equation of power Yu strain strain value can be changed into force value and shown on screen by reading.
Laterally also manually can be slided by the first regulation handle 4.4 between slide rail 4 and longitudinal slide rail 3, longitudinal slide rail 3 opposite face is provided with longitudinal graduation mark 3.3, and the distance equally keeping torsion beam Welding Structure to need is joined the locked bolt of merga pass 4.3 and locked.
The common regulation of both direction is adapted to different version, different position locations, and to meet different topology requirements, universal had good guarantee.
It is attached by height adjustable support 2 between longitudinal slide rail 3 and base 1, different height adjusting holes 2.3 can be chosen according to different demands and finally fix position by regulation bolt 2.4 before application, the most whole cubing is equal scalable on tri-directions of space xyz, overall cubing is more flexible, and it is the most convenient to operate.
This utility model uses four point positioning principle, the torsion beam designs for welding structure stage needs hole, given 4 location, these 4 holes need to meet coplanar principle, the strength problem caused to reduce stress to concentrate, design phase can determine particular location in conjunction with Finite element analysis results, and the position of perforate can also be liquid-leaking nozzle or wire harness hole.
Can be according to different demand regulation height when this utility model uses, this utility model height adjusting holes 2.3 has three, real process can be opened more adjustment hole as required, or use slideway structure to carry out larger range of altitude mixture control, need after regulating to be fixed by height adjustment bracket locked with bolt.
During measurement, first can test pressure transducer 6 the most normal, touch sensor pressure head with hands and see whether display screen has reading, determine errorless after carry out clear operation, preparation is complete with regard to this, torsion beam structure is placed in cubing and starts detection and can complete.
Owing to this utility model belongs to universal, therefore it is not limited to torsion beam structure is detected, the load born for different structure cubings is not fixed, that is rigidity and intensity to detection tool structure have different requirements, too strong cost is caused to increase as designed, if cubing intensity deficiency can cause destroying, insufficient rigidity then can cause malformation to have a strong impact on precision, it is designed it is thus desirable to combine practical situation, suggestion can be combined with finite element analysis and be determined concrete size and material, therefore this utility model does not do the mark of detailed dimensions at this, a kind of mentality of designing is mainly provided.
Claims (6)
1. one kind is used for the welded detection tool device of torsion beam, it is characterized in that, including base, described base upper end is provided with symmetrical height adjustable support, height adjustable support upper end is provided with longitudinal slide rail, being slidably fitted with horizontal slide rail spaced apart between longitudinal slide rail, horizontal slide rail is arranged at intervals with the slide block corresponding with hole, location, four, torsion beam lower surface, upper end of slide block is provided with pressure transducer.
The most according to claim 1 for the welded detection tool device of torsion beam, it is characterised in that described base body is block, block center is provided with lightening hole, block be respectively provided on two sides with row's installing hole.
The most according to claim 1 for the welded detection tool device of torsion beam, it is characterized in that, described height adjustable support includes gripper shoe, gripper shoe lower end is fixed on base, gripper shoe upper end is plugged in adjustable plate endoporus, being interval with multiple adjustment hole being interconnected with its endoporus on adjustable plate, screw the regulation bolt being provided with fastening support plate in one of them adjustment hole, adjustable plate upper end is fixed with longitudinal slide rail lower surface.
The most according to claim 1 for the welded detection tool device of torsion beam, it is characterized in that, described longitudinal slide rail body is longitudinal batten, along longitudinally offering the sliding-rail groove matched with horizontal slide rail on longitudinal batten, sliding-rail groove is inverted T-shaped open slot, and longitudinal slide rail opposite face is provided with longitudinal graduation mark.
The most according to claim 1 for the welded detection tool device of torsion beam, it is characterized in that, described horizontal slide rail body is horizontal batten, laterally two ends, batten lower surface are provided with the sliding seat matched with longitudinal slide rail, sliding seat is inverted T-shaped, laterally two ends, batten upper surface are provided with locked bolt, locked bolt-through sliding seat and withstand longitudinal slide rail；Laterally batten two ends are provided with the first shaft-like regulation handle, and the sidewall that horizontal batten is relative is provided with chute, is slidably fitted with slide block in chute, and described horizontal slide rail top also can be provided with horizontal graduation mark.
The most according to claim 1 for the welded detection tool device of torsion beam, it is characterized in that, described slide block is slidably mounted on horizontal slide rail, screw on the described slide block outside pressure transducer and location locking bolt is installed, horizontal slide rail upper surface is withstood in locking bolt end, location, and the medial wall of slide block is provided with the second regulation handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197510.7U CN205426104U (en) | 2016-03-14 | 2016-03-14 | A examine a device for torsion beam welded structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197510.7U CN205426104U (en) | 2016-03-14 | 2016-03-14 | A examine a device for torsion beam welded structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205426104U true CN205426104U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620197510.7U Expired - Fee Related CN205426104U (en) | 2016-03-14 | 2016-03-14 | A examine a device for torsion beam welded structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205426104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627960A (en) * | 2016-03-14 | 2016-06-01 | 安徽机电职业技术学院 | Gauge device for torsion beam welding structure |
-
2016
- 2016-03-14 CN CN201620197510.7U patent/CN205426104U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627960A (en) * | 2016-03-14 | 2016-06-01 | 安徽机电职业技术学院 | Gauge device for torsion beam welding structure |
| CN105627960B (en) * | 2016-03-14 | 2018-06-15 | 安徽机电职业技术学院 | One kind is used for the welded detection tool device of torsion beam |
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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: 20160803 Termination date: 20170314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |