CN211938482U - Special automobile beam correcting device - Google Patents
Special automobile beam correcting device Download PDFInfo
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- CN211938482U CN211938482U CN201922428791.9U CN201922428791U CN211938482U CN 211938482 U CN211938482 U CN 211938482U CN 201922428791 U CN201922428791 U CN 201922428791U CN 211938482 U CN211938482 U CN 211938482U
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- girder
- lifting plate
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Abstract
The utility model relates to a special automobile girder correcting device, which comprises a base, a frame, a pair of correcting mechanisms, a hydraulic mechanism and an electric box, wherein the electric box controls the correcting mechanism to correct a girder through the hydraulic mechanism; the correcting mechanism comprises a horizontal oil cylinder and a vertical oil cylinder, wherein the fixed end of the horizontal oil cylinder is vertically arranged on the lifting plate, the fixed end of the vertical oil cylinder is horizontally arranged at the top of the lifting plate, the piston end part of the horizontal oil cylinder is provided with a correcting end head, and the correcting end head can be used for uniformly impacting a girder clamped between the two correcting end heads to realize the purpose of correcting the girder. The utility model discloses the quick correction girder crookedness, convenient to use saves the cost in business, increases the performance of enterprises, and the last pterygoid lamina of solving current special automobile girder has the bending of different degrees, and untimely correction can lead to subsequent welding and installation problem, influences technical problem such as economic benefits of enterprise, to prior art, has fine market prospect and development space.
Description
Technical Field
The utility model relates to a special automobile makes technical field, in particular to special automobile crossbeam correcting unit.
Background
With the development of technology, automobiles become more and more popular commodities, and standard automobiles can be manufactured quickly by mounting and combining common parts, but for some special automobiles, the manufacturing and processing difficulty of automobile body beams is very difficult.
Because the length and the width of the girder that different special-purpose vehicles used are all different, so the large-scale I-steel that processes the girder also is different, and at the in-process of raw materials transportation, the upper and lower pterygoid lamina of girder has the bending of different degrees, if not in time rectify into straight state, can lead to subsequent welding and installation process to go wrong, serious probably leads to the carriage wholly not up to standard and scrap, influences the economic benefits of enterprise.
How to design a rational in infrastructure, design benefit, the special automobile girder correcting unit of quick correction girder crookedness, convenient to use saves the cost in business, increases the performance of enterprises is the problem that needs to solve at present.
SUMMERY OF THE UTILITY MODEL
Length and width all inequality in order to solve the girder that current different special purpose automobile used, so the large-scale I-steel of processing the girder is also different, at the in-process of raw materials transportation, the upper and lower pterygoid lamina of girder has the bending of different degree, if do not in time rectify into straight state, can lead to subsequent welding and installation process to go wrong, serious probably leads to the whole not up to standard in carriage and scrap, technical problem such as economic benefits of influence enterprise, the utility model provides a special purpose automobile girder correcting unit realizes rational in infrastructure, and design benefit, the quick correction girder crookedness, convenient to use saves the cost of enterprise, increases the purpose of performance of enterprise.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a special automobile crossbeam correcting device comprises a base, a rack, a pair of correcting mechanisms, a hydraulic mechanism and an electric box, wherein the electric box controls the correcting mechanisms to correct a crossbeam through the hydraulic mechanism; the frame comprises two groups of support assemblies which are bilaterally symmetrical, and a reserved channel for placing a girder is reserved between the two groups of support assemblies; each group of supporting components comprises a concave structure formed by two cross beams and a longitudinal beam, and the correcting mechanism is fixedly arranged on the inner sides of the two opposite longitudinal beams; a lifting plate is arranged below the longitudinal beam; the correcting mechanism comprises a horizontal oil cylinder and a vertical oil cylinder, wherein the fixed end of the horizontal oil cylinder is vertically arranged on the lifting plate, the fixed end of the vertical oil cylinder is horizontally arranged at the top of the lifting plate, the piston end part of the horizontal oil cylinder is provided with a correcting end head, and the correcting end head can be used for uniformly impacting a girder clamped between the two correcting end heads to realize the purpose of correcting the girder.
The hydraulic mechanism comprises a hydraulic oil tank and a pressure reducing valve body, wherein the hydraulic oil tank provides power for the horizontal oil cylinder and the vertical oil cylinder.
The inner side of the cross beam is provided with a sliding groove in the vertical direction, two end parts of the lifting plate protrude outwards to form an I-shaped structure which can lift up and down in the sliding groove, and the lifting of the lifting plate is controlled by the extension and contraction of a piston rod of a vertical oil cylinder.
The rack is also provided with a speed reducing motor.
And a hydraulic lifting platform for placing the girder is arranged in the reserved channel of the two groups of supporting components.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the utility model discloses a base, frame, a pair of aligning gear, hydraulic pressure mechanism and electric box, the electric box is rectified girder through hydraulic pressure mechanism control aligning gear, the utility model discloses a ingenious design, with the crookedness adjustment work simplification of girder, through setting up a pair of aligning gear and hydraulic pressure mechanism control, carry out the crookedness correction section by section, after having rectified again through reserving the passageway and slowly passing through whole girder, guaranteed that the whole straightness of brush of girder lies in normal range value;
2) the frame comprises two groups of support assemblies which are bilaterally symmetrical, and a reserved channel for placing a girder is reserved between the two groups of support assemblies; each group of supporting components comprises a concave structure formed by two cross beams and a longitudinal beam, and the correcting mechanism is fixedly arranged on the inner sides of the two opposite longitudinal beams;
3) a lifting plate is arranged below the longitudinal beam; the correcting mechanism comprises a horizontal oil cylinder and a vertical oil cylinder, wherein the fixed end of the horizontal oil cylinder is vertically arranged on the lifting plate, the fixed end of the vertical oil cylinder is horizontally arranged at the top of the lifting plate, the end part of a piston of the horizontal oil cylinder is provided with a correcting end head, and the aim of correcting the girder is fulfilled by uniformly impacting a girder clamped between the two correcting end heads;
4) a vertical sliding groove is formed in the inner side of the cross beam, two end parts of the lifting plate protrude outwards to form an I-shaped structure which is lifted up and down in the sliding groove, and the lifting of the lifting plate is controlled by the extension and contraction of a piston rod of a vertical oil cylinder;
5) and a hydraulic lifting platform for placing the girder is arranged in the reserved channel of the two groups of supporting components.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic top view of the working state of the present invention;
the labels in the figure are: 1. the hydraulic lifting platform comprises a base, 2, a rack, 201, a cross beam, 202, a longitudinal beam, 203, a lifting plate, 204, a sliding groove, 3, a correcting mechanism, 301, a horizontal oil cylinder, 302, a vertical oil cylinder, 303, a correcting end, 4, a hydraulic mechanism, 5, an electric box, 6, a speed reducing motor, 7 and a hydraulic lifting platform.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in the figure, the special automobile beam correcting device comprises a base 1, a frame 2, a pair of correcting mechanisms 3, a hydraulic mechanism 4 and an electric box 5, wherein the electric box 5 controls the correcting mechanisms 3 through the hydraulic mechanism 4 to correct a beam; the frame 2 comprises two groups of support components which are symmetrical left and right, and a reserved channel for placing a girder is reserved between the two groups of support components; each group of supporting components comprises a concave structure formed by two cross beams 201 and a longitudinal beam 202, and the correcting mechanism 3 is fixedly arranged on the inner sides of the two opposite longitudinal beams 202; a lifting plate 203 is arranged below the longitudinal beam 202; the correcting mechanism 3 comprises a horizontal oil cylinder 301 and a vertical oil cylinder 302, wherein the fixed end of the horizontal oil cylinder 301 is vertically installed on the lifting plate 203, the fixed end of the vertical oil cylinder 302 is horizontally installed at the top of the lifting plate 203, the piston end part of the horizontal oil cylinder 301 is provided with a correcting end head 303, and the girder clamped between the two correcting end heads 303 is uniformly impacted to realize girder correction.
The basic implementation manner of the present invention can be further improved, perfected and limited on the basis: the hydraulic mechanism 4 as described includes a hydraulic oil tank and a relief valve body that power the horizontal cylinder 301 and the vertical cylinder 302.
The basic implementation manner of the present invention can be further improved, perfected and limited on the basis: as described, the inner side of the cross beam 201 is provided with a vertical sliding groove 204, two end parts of the lifting plate 203 protrude outwards to form an I-shaped structure which can lift up and down in the sliding groove 204, and the lifting of the lifting plate 203 is controlled by the extension and contraction of a piston rod of the vertical oil cylinder 302.
The basic implementation manner of the present invention can be further improved, perfected and limited on the basis: the frame 2 is also provided with a speed reducing motor 6.
The basic implementation manner of the present invention can be further improved, perfected and limited on the basis: a hydraulic lifting platform 7 for placing a girder is arranged in the reserved channel of the two groups of supporting assemblies.
In practical application, as shown in fig. 1 to 4, an electrical switch of an electrical box 5, a hydraulic oil tank and a pressure reducing valve body for providing power for a horizontal oil cylinder 301 and a vertical oil cylinder 302 are started, a crown block is used for placing a section of a girder on a hydraulic lifting platform 7 along a reserved channel, a button on the electrical box 5 is used for operating the extension and retraction of a piston rod of the vertical oil cylinder 302 to control the lifting plate 203 to lift to the same height as the girder, so that a correcting end 303 arranged at the end part of a piston of the horizontal oil cylinder 301 is opposite to an upper wing plate and a lower wing plate of the girder, and the girder clamped between the two correcting end 303 is uniformly impacted, thereby realizing the purpose of girder correction.
The utility model discloses rational in infrastructure, design benefit, the quick correction girder crookedness, high durability and convenient use, save the cost of enterprises, increase the performance of enterprises, the length and the width of solving the girder that current different special purpose automobile used are all inequality, so the large-scale I-steel of processing girder is also different, in the in-process of raw materials transportation, the upper and lower pterygoid lamina of girder has the bending of different degree, if do not in time rectify into straight state, can lead to subsequent welding and installation problem, serious possibility leads to the whole not up to standard in carriage and scrap, influence technical problem such as economic benefits of enterprise, to prior art, fine market prospect and development space have.
The preferred embodiments and examples of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the embodiments and examples, and various changes can be made without departing from the concept of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. A special automobile beam correcting device is characterized in that: the crossbeam correcting device comprises a base (1), a rack (2), a pair of correcting mechanisms (3), a hydraulic mechanism (4) and an electric box (5), wherein the electric box (5) controls the correcting mechanisms (3) to correct the crossbeam through the hydraulic mechanism (4); the frame (2) comprises two groups of support components which are symmetrical left and right, and a reserved channel for placing a crossbeam is reserved between the two groups of support components; each group of supporting components comprises a concave structure formed by two cross beams (201) and a longitudinal beam (202), and the correcting mechanism (3) is fixedly arranged on the inner sides of the two opposite longitudinal beams (202); a lifting plate (203) is arranged below the longitudinal beam (202); the correcting mechanism (3) comprises a horizontal oil cylinder (301) and a vertical oil cylinder (302), wherein the fixed end of the horizontal oil cylinder (301) is vertically installed on the lifting plate (203), the fixed end of the vertical oil cylinder (302) is horizontally installed at the top of the lifting plate (203), the end part of a piston of the horizontal oil cylinder (301) is provided with a correcting end head (303), and the girder clamped between the correcting end heads (303) is uniformly impacted, so that the purpose of correcting the girder is realized.
2. A special automobile frame correcting device according to claim 1, wherein: the hydraulic mechanism (4) comprises a hydraulic oil tank and a pressure reducing valve body, wherein the hydraulic oil tank provides power for the horizontal oil cylinder (301) and the vertical oil cylinder (302).
3. A special automobile frame correcting device according to claim 1, wherein: a vertical sliding groove (204) is formed in the inner side of the cross beam (201), two end portions of the lifting plate (203) protrude outwards to form an I-shaped structure which can lift up and down in the sliding groove (204), and the lifting of the lifting plate (203) is controlled by the expansion and contraction of a piston rod of the vertical oil cylinder (302).
4. A special automobile frame correcting device according to claim 1, wherein: the rack (2) is also provided with a speed reducing motor (6).
5. A special automobile frame correcting device according to claim 1, wherein: and a hydraulic lifting platform (7) for placing a girder is arranged in the reserved channel of the two groups of supporting components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922428791.9U CN211938482U (en) | 2019-12-30 | 2019-12-30 | Special automobile beam correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922428791.9U CN211938482U (en) | 2019-12-30 | 2019-12-30 | Special automobile beam correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211938482U true CN211938482U (en) | 2020-11-17 |
Family
ID=73188173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922428791.9U Active CN211938482U (en) | 2019-12-30 | 2019-12-30 | Special automobile beam correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211938482U (en) |
-
2019
- 2019-12-30 CN CN201922428791.9U patent/CN211938482U/en active Active
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