CN214185787U - Beam welding opening structure - Google Patents
Beam welding opening structure Download PDFInfo
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- CN214185787U CN214185787U CN202022751520.XU CN202022751520U CN214185787U CN 214185787 U CN214185787 U CN 214185787U CN 202022751520 U CN202022751520 U CN 202022751520U CN 214185787 U CN214185787 U CN 214185787U
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- crossbeam
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- 238000003466 welding Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 abstract description 8
- 230000007704 transition Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses a crossbeam welding structure of opening a grade relates to auto-parts technical field, and when having solved current crossbeam welding, the phenomenon of deformation appears in produced high temperature when the crossbeam is very easy because of the welding, causes the tightness variation of crossbeam, and the serious problem that can directly lead to the unable normal use of crossbeam still can be directly warp. A crossbeam welding opening structure comprises a crossbeam body, a supporting plate and supporting rods, wherein the bottom of the supporting plate is provided with a bottom plate which is of a U-shaped structure, the supporting rods are slidably mounted in the bottom plate, the top of the bottom plate is provided with a vertical rod, and the vertical rod is slidably mounted with a connecting plate; two-thirds length sections of the two supporting rods are provided with a sleeve plate, and the two sleeve plates are of annular structures. This practicality withstands the most yielding place of crossbeam body through two fixed plates, prevents among the welding process that the crossbeam body from taking place the phenomenon of shrinkage deformation, leads to the unable normal use of crossbeam body.
Description
Technical Field
The utility model relates to an auto-parts technical field specifically is a crossbeam welding structure of opening a grade.
Background
The frame is generally made up of longitudinal and transverse beams. The form of the automobile frame mainly comprises two types, namely an edge beam type and a middle beam type, wherein the cross beam is used for ensuring the torsional rigidity of the automobile frame and bearing longitudinal load, and can also support main parts on an automobile. The structure of the edge beam type frame is characterized in that the frame is convenient for installing a cab, a carriage and some special equipment and arranging other assemblies, and is beneficial to refitting modified vehicles and developing various vehicles, so that the frame is widely applied to cargo vehicles and most special vehicles.
For example, patent No. CN210101764U discloses a car crossbeam, it includes the crossbeam body, the middle part of crossbeam body is straight slot portion, be connecting portion at straight slot portion both ends, be equipped with curved transition portion between straight slot portion and connecting portion, bottom and the lateral wall at the crossbeam body all are equipped with the strengthening rib that extends to opposite side connecting portion from one side connecting portion, be equipped with bellied enhancement district on the tank bottom surface of transition portion and connecting portion, be equipped with the reinforcement muscle on the bottom outer wall in enhancement district, the height of strengthening the muscle suits with the height in enhancement district, be equipped with the apron between the both sides board of straight slot portion, the both ends of apron all extend to transition portion, the width of connecting portion be greater than the width of straight slot portion. The utility model discloses a beam, bulk strength has obtained promotion by a wide margin, can effectively prevent crossbeam bending deformation.
The shelves are opened to current crossbeam in the manufacture process, and when the crossbeam carried out the welding step, the crossbeam appears the phenomenon of deformation because of the produced high temperature during the welding very easily, causes the sturdiness variation of crossbeam, and serious deformation still can directly lead to the unable normal use of crossbeam, causes economic loss.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a crossbeam welding structure of opening a grade to when solving the current crossbeam welding that proposes in the above-mentioned background art, the crossbeam appears the phenomenon of deformation because of produced high temperature when welding very easily, causes the tightness variation of crossbeam, and deformation is serious still can directly lead to the unable normal use problem of crossbeam.
In order to achieve the above object, the utility model provides a following technical scheme: a crossbeam welding opening structure comprises a crossbeam body, wherein the crossbeam body comprises triangular fixing plates and mounting holes, the front side and the rear side of two ends of the crossbeam body are respectively provided with one triangular fixing plate, the middle of the bottom of the crossbeam body is provided with one supporting plate, and the supporting plate is of a rectangular structure; the bottom of the supporting plate is provided with a bottom plate which is of a U-shaped structure, two support rods are slidably mounted in the bottom plate, a vertical rod is arranged at the top of the bottom plate, and a connecting plate is slidably mounted on the vertical rod; two-thirds length sections of the two supporting rods are provided with a sleeve plate, and the two sleeve plates are of annular structures.
Preferably, the supporting plate comprises side plates and clamping plates, wherein the front side and the rear side of the top of the supporting plate are respectively provided with one side plate, and the two side plates are of rectangular structures; two threaded rods are arranged on the side plates, and the inner ends of the two threaded rods are rotatably provided with a clamping plate.
Preferably, the brace rod comprises a clamping groove and a fixing plate, the two brace rods are of cylindrical structures, and a spring is arranged between the two brace rods; a row of clamping grooves are formed in the circumferential outer walls of the inner ends of the two supporting rods, and fixing plates are arranged at the outer ends of the two supporting rods; the two fixing plates are of wedge-shaped structures.
Preferably, the connecting plate comprises inserting plates, the left end and the right end of the connecting plate are respectively provided with one inserting plate, and the two inserting plates are of rectangular structures; and a row of springs are arranged between the bottom of the connecting plate and the top of the upper bottom plate of the supporting plate.
Preferably, the sleeve plate comprises a support plate and a top plate, one support plate is arranged on the inner sides of the two sleeve plates through springs, and the two support plates are respectively arranged on the two support rods in a sliding manner; the two supporting plates are of rectangular structures, and a top plate is arranged at the top of each supporting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with the vaulting pole, two vaulting poles push away two fixed plates to the outside under the effect of spring, when two vaulting poles stretched suitable position to the outside, through insert two picture pegs respectively in the draw-in groove that two correspond, make the stable maintenance of two vaulting poles in suitable position to make two fixed plates withstand the most yielding place of crossbeam body, prevent that the phenomenon of shrinkage deformation from taking place for the crossbeam body among the welding process, lead to the unable normal use of crossbeam body.
2. This practicality withstands the two corners of crossbeam body bottom through two roofs, and the better crossbeam body that prevents takes place to warp in welding process to when two vaulting poles drive two lagging boards and remove, two backup pads make two roofs continue to withhold the two corners of crossbeam body bottom under the effect of spring, prevent that two roofs from following two vaulting poles and remove, lead to two roofs can't withhold the two corners of crossbeam body bottom.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic diagram of a magnified portion of fig. 2 according to the present invention;
FIG. 4 is a schematic view of the structure of the stay bar and the sleeve plate of the present invention;
fig. 5 is a schematic diagram of a portion of the structure of fig. 4B;
in the figure: 1. a beam body; 101. fixing a plate in a triangular manner; 102. mounting holes; 2. a support plate; 201. a side plate; 202. a splint; 3. a stay bar; 301. a card slot; 302. a fixing plate; 4. a connecting plate; 401. inserting plates; 5. sheathing; 501. a support plate; 502. a top plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 5, the present invention provides an embodiment: a crossbeam welding opening structure comprises a crossbeam body 1, wherein the crossbeam body 1 comprises triangular fixing plates 101 and mounting holes 102, the triangular fixing plates 101 are arranged on the front side and the rear side of two ends of the crossbeam body 1, a supporting plate 2 is arranged in the middle of the bottom of the crossbeam body 1, and the supporting plate 2 is of a rectangular structure; the supporting plate 2 comprises side plates 201 and clamping plates 202, the front side and the rear side of the top of the supporting plate 2 are respectively provided with one side plate 201, and the two side plates 201 are rectangular; two threaded rods are arranged on the two side plates 201, one clamping plate 202 is rotatably arranged at the inner ends of the two threaded rods, and the two threaded rods are screwed to drive the two clamping plates 202 to move, so that the distance between the two clamping plates 202 is adjusted, the two clamping plates 202 can clamp cross beams with different widths, and the adaptability is strong; the bottom of the supporting plate 2 is provided with a bottom plate which is of a U-shaped structure, two supporting rods 3 are slidably mounted in the bottom plate, a vertical rod is arranged at the top of the bottom plate, and a connecting plate 4 is slidably mounted on the vertical rod; two thirds of the length sections of the two supporting rods 3 are respectively provided with a sleeve plate 5, and the two sleeve plates 5 are of annular structures.
Further, the support rods 3 comprise clamping grooves 301 and fixing plates 302, the two support rods 3 are cylindrical structures, and a spring is arranged between the two support rods 3; a row of clamping grooves 301 are formed in the circumferential outer walls of the inner ends of the two support rods 3, and a position fixing plate 302 is arranged at the outer end of each of the two support rods 3; the two fixing plates 302 are of wedge-shaped structures, and the two supporting rods 3 push the two fixing plates 302 outwards under the action of the springs, so that the most easily deformed positions of the beam body 1 are supported by the fixing plates, and the phenomenon that the beam body 1 is contracted and deformed in the welding process is prevented, and the beam body 1 cannot be normally used.
Further, the connecting plate 4 comprises inserting plates 401, the left end and the right end of the connecting plate 4 are both provided with one inserting plate 401, and the two inserting plates 401 are of rectangular structures; a row of springs are arranged between the bottom of the connecting plate 4 and the top of the upper bottom plate of the supporting plate 2, and when the two supporting rods 3 extend outwards to proper positions, the two supporting rods 3 are stably kept at the proper positions by inserting the two inserting plates 401 into the two corresponding clamping grooves 301 respectively.
Further, the sleeve plate 5 comprises a supporting plate 501 and a top plate 502, one supporting plate 501 is mounted on the inner sides of two sleeve plates 5 through springs, and the two supporting plates 501 are respectively mounted on the two supporting rods 3 in a sliding manner; two backup pads 501 are the rectangle structure, and two backup pads 501's top is provided with a roof 502, withstands two corners of crossbeam body 1 bottom through two roofs 502, and better prevent that crossbeam body 1 from taking place to warp in welding process.
The working principle is as follows: when the beam body 1 is welded, firstly, two supporting rods 3 are used for pushing two fixing plates 302 outwards under the action of a spring, when the two supporting rods 3 extend outwards to proper positions, two inserting plates 401 are respectively inserted into two corresponding clamping grooves 301, so that the two supporting rods 3 are stably kept at proper positions, the two fixing plates 302 push against the most easily deformed positions of the beam body 1, the phenomenon that the beam body 1 is shrunk and deformed in the welding process is prevented, the beam body 1 cannot be normally used, meanwhile, two top plates 502 push against two corners at the bottom of the beam body 1, the beam body 1 is better prevented from being deformed in the welding process, and when the two supporting rods 3 drive two sleeve plates 5 to move, the two supporting plates 501 enable the two top plates 502 to continuously push against the two corners at the bottom of the beam body 1 under the action of the spring, the two top plates 502 are prevented from moving along with the two support rods 3, so that the two top plates 502 cannot prop against two corners of the bottom of the beam body 1.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a crossbeam welding structure of opening a shelves which characterized in that: the cross beam comprises a cross beam body (1), wherein the cross beam body (1) comprises triangular fixing plates (101) and mounting holes (102), the triangular fixing plates (101) are arranged on the front side and the rear side of two ends of the cross beam body (1), a supporting plate (2) is arranged in the middle of the bottom of the cross beam body (1), and the supporting plate (2) is of a rectangular structure; the bottom of the supporting plate (2) is provided with a bottom plate which is of a U-shaped structure, two support rods (3) are slidably mounted inside the bottom plate, a vertical rod is arranged at the top of the bottom plate, and a connecting plate (4) is slidably mounted on the vertical rod; two thirds of the length sections of the two supporting rods (3) are respectively provided with a sleeve plate (5), and the two sleeve plates (5) are of annular structures.
2. The beam welding opening structure according to claim 1, wherein: the supporting plate (2) comprises side plates (201) and clamping plates (202), the front side and the rear side of the top of the supporting plate (2) are respectively provided with one side plate (201), and the two side plates (201) are of rectangular structures; two threaded rods are arranged on the side plates (201), and the inner ends of the two threaded rods are rotatably provided with a clamping plate (202).
3. The beam welding opening structure according to claim 1, wherein: the supporting rods (3) comprise clamping grooves (301) and fixing plates (302), the two supporting rods (3) are cylindrical structures, and a spring is arranged between the two supporting rods (3); a row of clamping grooves (301) are formed in the circumferential outer wall of the inner ends of the two supporting rods (3), and fixing plates (302) are arranged at the outer ends of the two supporting rods (3); the two fixing plates (302) are wedge-shaped structures.
4. The beam welding opening structure according to claim 1, wherein: the connecting plate (4) comprises inserting plates (401), the left end and the right end of the connecting plate (4) are respectively provided with one inserting plate (401), and the two inserting plates (401) are of rectangular structures; a row of springs are arranged between the bottom of the connecting plate (4) and the top of the upper bottom plate of the supporting plate (2).
5. The beam welding opening structure according to claim 1, wherein: the sleeve plate (5) comprises a supporting plate (501) and a top plate (502), the inner sides of the two sleeve plates (5) are respectively provided with one supporting plate (501) through a spring, and the two supporting plates (501) are respectively arranged on the two support rods (3) in a sliding manner; the two supporting plates (501) are rectangular structures, and a top plate (502) is arranged at the top of the two supporting plates (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022751520.XU CN214185787U (en) | 2020-11-25 | 2020-11-25 | Beam welding opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022751520.XU CN214185787U (en) | 2020-11-25 | 2020-11-25 | Beam welding opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214185787U true CN214185787U (en) | 2021-09-14 |
Family
ID=77647475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022751520.XU Expired - Fee Related CN214185787U (en) | 2020-11-25 | 2020-11-25 | Beam welding opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214185787U (en) |
-
2020
- 2020-11-25 CN CN202022751520.XU patent/CN214185787U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |