CN206535893U - A kind of semi-trailer longitudinal beam means for correcting - Google Patents
A kind of semi-trailer longitudinal beam means for correcting Download PDFInfo
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- CN206535893U CN206535893U CN201720151056.6U CN201720151056U CN206535893U CN 206535893 U CN206535893 U CN 206535893U CN 201720151056 U CN201720151056 U CN 201720151056U CN 206535893 U CN206535893 U CN 206535893U
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- block
- correcting
- longeron
- electrohydraulic cylinder
- movable block
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Abstract
The utility model provides a kind of semi-trailer longitudinal beam means for correcting, including electrohydraulic cylinder one, left correcting block, electrohydraulic cylinder two, right correcting block, left grip block, left movable block, standing screw, thread barrel, right movable block, upper flat plate, notch and right grip block, the right-hand member of electrohydraulic cylinder one connects left correcting block, the left end of electrohydraulic cylinder two connects right correcting block, it is poor that the design solves original longeron correction effect, the problem of needing secondary be corrected, the notch is opened in upper flat plate upper surface centre position, the left grip block and right grip block are symmetricly set on upper flat plate lower surface, the left movable block and right movable block are symmetrically assemblied in upper flat plate upper surface, the thread barrel is assemblied on standing screw, the design solves the problem of original longeron means for correcting scope of application is small, the utility model is easy to use, it is easy to operation, stability is good, reliability is high.
Description
Technical field
The utility model is a kind of semi-trailer longitudinal beam means for correcting, belongs to manufactruing equipment of automobile technical field.
Background technology
Longeron, is referred in superstructure, axially arranged and be supported on the beam on crossbeam along bridge, with support beam
The effect of object.Vehicle frame is most important load bearing component in automobile, and longitudinal beam is one of vital part therein, so
Longeron plays important carrying effect on automobile, and straight frame, the central frame of automobile etc. contains longeron.Longeron leads to
Conventional low alloy steel plate is stamped to form, and section configuration is generally groove profile, and what is also had makes Z-shaped or box equal section.
In the prior art, promoted with industrialized, all realize the upgrading of automated production in the industry in large number of rows；But mesh
Before for, the mode of production of the longitudinal beam in heavy industry still uses automanual mode.It is vertical in the vehicle frame being welded at present
Beam, the web of longeron after welding, is not totally straight, the situation of seesaw occurs in a part of place, is so accomplished by
The web of longitudinal beam is corrected by workman.So the need for existing longeron means for correcting can not meet people, being badly in need of
A kind of semi-trailer longitudinal beam means for correcting solves above-mentioned produced problem.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of semi-trailer longitudinal beam means for correcting, with
The problem of solving to propose in above-mentioned background technology, the utility model is easy to use, is easy to operation, and stability is good, and reliability is high.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of semi-trailer longitudinal beam
Means for correcting, including apparatus main body, longeron aligning gear and longeron clamping testing agency, described device main body include correction station
And stopper slot, the stopper slot is opened in correction station upper surface centre position, and the longeron aligning gear is arranged in correction station
On the left of end face, the longeron aligning gear includes fixed block one, electrohydraulic cylinder one, left correcting block, fixed block two, electric hydaulic
Cylinder two and right correcting block, the fixed block one are welded on edges and corners on the left of correction station upper surface, and the fixed block two is welded on
Edges and corners on the right side of correction station upper surface, the left end of electrohydraulic cylinder one is arranged on the right side centre position of fixed block one, described
The right-hand member of electrohydraulic cylinder two is arranged on the left side centre position of fixed block two, and the right-hand member of electrohydraulic cylinder one connects left correction
Block, the left end of electrohydraulic cylinder two connects right correcting block, and it is right that the longeron clamping testing agency is arranged on correction station upper surface
Side, longeron clamping testing agency include left grip block, left movable block, standing screw, thread barrel, right movable block, upper flat plate,
Notch and right grip block, the upper flat plate are arranged on correction station upper surface by support bar, and the notch is opened in upper flat plate
Upper surface centre position, the left grip block and right grip block are symmetricly set on upper flat plate lower surface, the left movable block and the right side
Movable block is symmetrically assemblied in upper flat plate upper surface, and the standing screw is provided with two groups, and the standing screw is symmetrically mounted on a left side
Movable block right side and right movable block left side, the thread barrel are assemblied on standing screw.
Further, the left movable block and right movable block by connecting rod respectively with left grip block and right grip block phase
Connection.
Further, it is machined with convex ball in the thread barrel annular side.
Further, it is machined with internal thread inside the thread barrel.
Further, the left correcting block right side and right correcting block left side are machined with strip pattern.
Further, the electrohydraulic cylinder one is identical with the specification of electrohydraulic cylinder two.
The beneficial effects of the utility model：A kind of semi-trailer longitudinal beam means for correcting of the present utility model, because of the utility model
It with the addition of fixed block one, electrohydraulic cylinder one, left correcting block, fixed block two, electrohydraulic cylinder two and right correcting block, the design
Original longeron correction effect difference is solved, it is necessary to secondary the problem of be corrected, school of the present utility model is improved
Plus effect, it is to avoid the situation of secondary correction occur, improves the operating efficiency of longeron correction.
Because the utility model with the addition of left grip block, left movable block, standing screw, thread barrel, right movable block, upper flat plate,
Notch and right grip block, the design solve the problem of original longeron means for correcting scope of application is small, realize this practicality new
Type can be corrected to the longeron of different model, expand the scope of application of the present utility model, reduce enterprise to means for correcting
Purchase quantity.
Because the utility model with the addition of connecting rod, the connection between each part inside the utility model is easy in the design, separately
With the addition of convex ball, the design increases the frictional force of thread barrel, separately with the addition of internal thread, the design be easy to adjust left movable block and
Spacing between right movable block, separately with the addition of strip pattern, and the design avoids the situation for occurring skidding in trimming process, this practicality
It is new easy to use, it is easy to operation, stability is good, reliability is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of semi-trailer longitudinal beam means for correcting of the utility model；
Fig. 2 is the structural representation of longeron aligning gear in a kind of semi-trailer longitudinal beam means for correcting of the utility model；
Fig. 3 is the structural representation of longeron clamping testing agency in a kind of semi-trailer longitudinal beam means for correcting of the utility model；
In figure：1- longerons aligning gear, 2- longerons clamping testing agency, 3- correction stations, 4- stopper slots, 11- fixed blocks one,
The left correcting block of 12- electrohydraulic cylinders one, 13-, 14- fixed blocks two, 15- electrohydraulic cylinders two, the right correcting blocks of 16-, the left clampings of 21-
The left movable block of block, 22-, 23- standing screws, 24- thread barrels, the right movable blocks of 25-, 26- upper flat plates, 27- notches, the right clampings of 28-
Block.
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 3 is referred to, the utility model provides a kind of technical scheme：A kind of semi-trailer longitudinal beam means for correcting, including
Apparatus main body, longeron aligning gear 1 and longeron clamping testing agency 2, apparatus main body includes correction station 3 and stopper slot 4, spacing
Groove 4 is opened in the upper surface centre position of correction station 3.
Longeron aligning gear 1 is arranged on the left of the upper surface of correction station 3, and longeron aligning gear 1 includes fixed block 1, electronic
Hydraulic cylinder 1, left correcting block 13, fixed block 2 14, electrohydraulic cylinder 2 15 and right correcting block 16, fixed block 1 are welded
The edges and corners on the left of the upper surface of correction station 3, fixed block 2 14 is welded on edges and corners on the right side of the upper surface of correction station 3, electrohydraulic cylinder
One 12 left ends are arranged on the right side centre position of fixed block 1, and the right-hand member of electrohydraulic cylinder 2 15 is arranged on the left end of fixed block 2 14
Face centre position, the right-hand member of electrohydraulic cylinder 1 connects left correcting block 13, and the left end of electrohydraulic cylinder 2 15 connects right correcting block 16,
The design solves original longeron correction effect difference, it is necessary to secondary the problem of be corrected.
Longeron clamping testing agency 2 is arranged on the right side of the upper surface of correction station 3, and longeron clamping testing agency 2 includes left clamping
Block 21, left movable block 22, standing screw 23, thread barrel 24, right movable block 25, upper flat plate 26, notch 27 and right grip block 28,
Upper flat plate 26 is arranged on the upper surface of correction station 3 by support bar, and notch 27 is opened in the upper surface centre position of upper flat plate 26, Zuo Jia
Hold block 21 and right grip block 28 is symmetricly set on the lower surface of upper flat plate 26, left movable block 22 and right movable block 25 are symmetrically assemblied in
The upper surface of flat board 26, standing screw 23 is provided with two groups, and standing screw 23 is symmetrically mounted on the left right side of movable block 22 and right work
The left side of motion block 25, thread barrel 24 is assemblied on standing screw 23, and the design solves original longeron means for correcting scope of application
Small the problem of, realizing the utility model can be corrected to the longeron of different model.
Left movable block 22 and right movable block 25 are connected with left grip block 21 and right grip block 28 respectively by connecting rod,
It is machined with the annular side of thread barrel 24 inside convex ball, thread barrel 24 and is machined with internal thread, the left right side of correcting block 13 and right school
The positive left side of block 16 is machined with strip pattern, and electrohydraulic cylinder 1 is identical with the specification of electrohydraulic cylinder 2 15.
Embodiment：First, user of service checks the utility model whether there is damage, if can be continuing with without damaging,
In use, longeron to be corrected is placed in stopper slot 4 by user of service, then user of service's rotation thread barrel 24, and then screw thread
Cylinder 24 drives left movable block 22 and right movable block 25 to move respectively by standing screw 23, and left movable block 22 and right movable block 25 lead to
Cross connecting rod drives left grip block 21 and right grip block 28 to move respectively, and then left grip block 21 and right grip block is reduced or increased
Spacing between 28, realizes the clamping to longeron to be corrected, and user of service promotes longeron to be corrected, when the crooked position of longeron is transported
When row is between left grip block 21 and right grip block 28, because bending can not pass through, now user of service's operation electrohydraulic cylinder
One 12 and electrohydraulic cylinder 2 15, electrohydraulic cylinder 1 drives left correcting block 13 to move, and electrohydraulic cylinder 2 15 drives right school
Positive block 16 is moved, and then reduces the spacing between left correcting block 13 and right correcting block 16, and crooked position of longeron is entered with this
Row extruding, realizes the straightening to longeron crooked position, solves original longeron correction effect difference, it is necessary to which secondary carried out
The problem of correction, while improving the scope of application of the present utility model.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute
Attached claim rather than described above are limited, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the right involved by limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of semi-trailer longitudinal beam means for correcting, including apparatus main body, longeron aligning gear（1）And longeron clamping testing agency
（2）, it is characterised in that：Described device main body includes correction station（3）And stopper slot（4）, the stopper slot（4）It is opened in correction station
（3）Upper surface centre position；
The longeron aligning gear（1）It is arranged on correction station（3）On the left of upper surface, the longeron aligning gear（1）Including fixation
Block one（11）, electrohydraulic cylinder one（12）, left correcting block（13）, fixed block two（14）, electrohydraulic cylinder two（15）And right school
Positive block（16）, the fixed block one（11）It is welded on correction station（3）Edges and corners on the left of upper surface, the fixed block two（14）Welding
In correction station（3）Edges and corners on the right side of upper surface, the electrohydraulic cylinder one（12）Left end is arranged on fixed block one（11）Right side
Centre position, the electrohydraulic cylinder two（15）Right-hand member is arranged on fixed block two（14）Left side centre position, the electronic liquid
Cylinder pressure one（12）Right-hand member connects left correcting block（13）, the electrohydraulic cylinder two（15）Left end connects right correcting block（16）；
The longeron clamps testing agency（2）It is arranged on correction station（3）On the right side of upper surface, the longeron clamps testing agency（2）
Including left grip block（21）, left movable block（22）, standing screw（23）, thread barrel（24）, right movable block（25）, upper flat plate
（26）, notch（27）And right grip block（28）, the upper flat plate（26）Correction station is arranged on by support bar（3）Upper surface,
The notch（27）It is opened in upper flat plate（26）Upper surface centre position, the left grip block（21）With right grip block（28）Symmetrically
It is arranged on upper flat plate（26）Lower surface, the left movable block（22）With right movable block（25）Symmetrically it is assemblied in upper flat plate（26）Upper end
Face, the standing screw（23）It is provided with two groups, the standing screw（23）It is symmetrically mounted on left movable block（22）Right side and
Right movable block（25）Left side, the thread barrel（24）It is assemblied in standing screw（23）On.
2. a kind of semi-trailer longitudinal beam means for correcting according to claim 1, it is characterised in that：The left movable block（22）With
Right movable block（25）By connecting rod respectively with left grip block（21）With right grip block（28）It is connected.
3. a kind of semi-trailer longitudinal beam means for correcting according to claim 1, it is characterised in that：The thread barrel（24）Annular
Convex ball is machined with side.
4. a kind of semi-trailer longitudinal beam means for correcting according to claim 1, it is characterised in that：The thread barrel（24）It is internal
It is machined with internal thread.
5. a kind of semi-trailer longitudinal beam means for correcting according to claim 1, it is characterised in that：The left correcting block（13）It is right
End face and right correcting block（16）Left side is machined with strip pattern.
6. a kind of semi-trailer longitudinal beam means for correcting according to claim 1, it is characterised in that：The electrohydraulic cylinder one
（12）With electrohydraulic cylinder two（15）Specification is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151056.6U CN206535893U (en) | 2017-02-20 | 2017-02-20 | A kind of semi-trailer longitudinal beam means for correcting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151056.6U CN206535893U (en) | 2017-02-20 | 2017-02-20 | A kind of semi-trailer longitudinal beam means for correcting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206535893U true CN206535893U (en) | 2017-10-03 |
Family
ID=59949040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720151056.6U Active CN206535893U (en) | 2017-02-20 | 2017-02-20 | A kind of semi-trailer longitudinal beam means for correcting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206535893U (en) |
-
2017
- 2017-02-20 CN CN201720151056.6U patent/CN206535893U/en active Active
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