CN207267011U - Cold moudling device of crossbeam - Google Patents
Cold moudling device of crossbeam Download PDFInfo
- Publication number
- CN207267011U CN207267011U CN201721129511.9U CN201721129511U CN207267011U CN 207267011 U CN207267011 U CN 207267011U CN 201721129511 U CN201721129511 U CN 201721129511U CN 207267011 U CN207267011 U CN 207267011U
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- China
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- cold
- cold pressing
- pressing mechanism
- crossbeam
- annular
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Abstract
The utility model provides a kind of novel in structural design, is adapted to industrialization to use, can improve cold moudling device of crossbeam of enterprises production efficiency；Including being cold-pressed mechanism, cold pressing mechanism includes two pressure rollers setting up and down, and two pressure rollers are respectively lower compression roller and upper pressure roller, and the lower compression roller is equipped with endless groove, the upper pressure roller be equipped with the matched annular projection of endless groove, the annular projection is positioned at turning in endless groove.
Description
Technical field
It the utility model is related to automobile part production technique field, more particularly to an a kind of cold moudling of crossbeam dress
Put.
Background technology
At present, as the rapid development of China's economy, the quantity of China's automobile sharply increase, therefore to the safety of automobile
The requirement of higher is proposed, automotive safety is divided into two broad aspect of active safety and passive security, passive security for the vehicle
Refer to protection of the automobile to passenger after generation accident, its safety to automobile plays important for arrangements for automotive doors
Effect, the performance such as resistance to compression for car door, hole impact plays the property for mostling come from crossbeam inside car door of decisive role
Energy；The crossbeam of automobile is for the crossbeam convenient for production for having designed structure as described in Figure 1 at present.
The content of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, adapt to real needs, there is provided a kind of structure design
Cold moudling device of crossbeam that is novel, being adapted to industrialization utilization, enterprises production efficiency can be improved.
In order to realize the purpose of this utility model, technical solution is used by the utility model：
Design a kind of cold moudling device of crossbeam, including cold pressing mechanism, cold pressing mechanism include two it is setting up and down
Pressure roller, two pressure rollers are respectively lower compression roller and upper pressure roller, and the lower compression roller is equipped with endless groove, and the upper pressure roller is equipped with and ring
The matched annular projection of shape groove, the annular projection, which is located at, to be turned in endless groove.
Preferably, the axis of the upper pressure roller end is installed on upper bracket by bearing, and the axis for pushing roll end passes through axis
Hold and be installed on lower carriage.
Preferably, the upper bracket is equipped with an adjusting bracket for being in inverted U-shape, and the bearing on the axis of upper pressure roller end is located at
It can move up and down in adjusting bracket and in adjusting bracket, the top plate at the top of the adjusting bracket is equipped with a perforation, is set in the perforation
There is a screw, the screw is connected with perforated thread, and the lower end of the screw is withstood on the bearing in adjusting bracket.
Preferably, a locking nut is cased with the screw on the downside of top plate, the locking nut is connected with wire rod thread
And withstand on top plate.
Preferably, the outward-dipping angle of the inner wall of annular recess is a, and the side wall of annular projection inclines to annular projection middle part
Oblique angle is A；It is described cold pressing mechanism be four groups, be respectively first cold pressing mechanism, second cold pressing structure, the 3rd cold pressing mechanism and
4th cold pressing mechanism；
Preferably, the ring-type in the first cold pressing mechanism, the second cold pressing structure, the 3rd cold pressing mechanism and the 4th cold pressing mechanism is recessed
The inclined angle of inner wall of groove is respectively a1, a2, a3, a4；First cold pressing mechanism, second cold pressing structure, the 3rd cold pressing mechanism and
The angle of the sidewall slope of annular projection in 4th cold pressing mechanism is respectively A1, A2, A3, A4；
Preferably, between the first cold pressing mechanism, the second cold pressing structure, the 3rd cold pressing mechanism and the 4th are cold-pressed mechanism successively
Every spread configuration, and a1>a2>a3>a4,A1>A2>A3>A4.
Preferably, described a1, A1 are 75 degree, and a4, A4 are 0 degree.
Preferably, the sidepiece of the annular recess is equipped with lower annular pressing plate, and the sidepiece of the annular protrusion is equipped with upper annular
Pressing plate.
The beneficial effects of the utility model are：
It is the present apparatus its novel in structural design, compact, beam structure as shown in Figure 1 can be gone out in implementation with one-pass molding, its
The more conventional welding manner of production efficiency is greatly improved.
Brief description of the drawings
Fig. 1 is the schematic cross-section of the beam structure of present apparatus production department；
Fig. 2 is the utility model primary structure schematic side view；
Fig. 3 is the primary structure schematic diagram of the upper pressure roller and lower compression roller in the utility model；
Fig. 4 is the main structure diagram of the upper pressure roller and lower compression roller in the utility model；
Fig. 5 is the structure diagram of four groups of cold pressing mechanisms in the utility model；
Fig. 6 is upper pressure roller and lower compression roller the matching relationship side structure schematic view in the utility model；
In figure：1. crossbeam;2. upper bracket;3. lower carriage;4th, pressure roller on 15,18,21.;5th, 16,19,22. lower compression roller;6.
The axis of upper pressure roller end;Annular pressing plate on 7.;8th, the side wall of 17,20,23. annular projections;9. endless groove;10. lower annular pressing plate;
11. the inner wall of annular recess;12. push the axis of roll end;13. crossbeam finished product;14. plate;24. adjusting bracket;25. adjusting bracket top
The top plate in portion;26. screw；27. locking nut；28. bearing.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Embodiment 1：A kind of cold moudling device of crossbeam, referring to Fig. 1 to Fig. 6；It includes cold pressing mechanism to the present apparatus, first
The cold press structure is first introduced, as shown in Figure 3,4, cold pressing mechanism includes two pressure rollers setting up and down, and two pressure rollers are respectively
Lower compression roller 4 and upper pressure roller 5, the lower compression roller 5 are equipped with endless groove 9, and the upper pressure roller 4 is equipped with and the matched ring-type of endless groove
Protrusion, the annular projection, which is located at, to be turned in endless groove, it is preferred that is also equipped with lower annular pressing plate in the sidepiece of the annular recess
10, the sidepiece of the annular protrusion is equipped with upper annular pressing plate 7, and upper annular pressing plate 7 and lower annular pressing plate are oppositely arranged about 10,
In shaping, upper annular pressing plate 7 and lower annular pressing plate 10 can form two, 1 top of crossbeam or so transverse slat.
As shown in fig. 6, the axis 6 of the upper pressure roller end in the design is installed on upper bracket 2 by bearing 28, push
The axis 12 of roll end is installed on lower carriage 3 by bearing,；Further, the design is also in equipped with one on the upper bracket 2
The adjusting bracket 24 of inverted U-shape, the bearing 28 on the axis 6 of upper pressure roller end be located in adjusting bracket and can in adjusting bracket on move down
It is dynamic, a perforation is equipped with the top plate 27 also at the top of the adjusting bracket, is equipped with a screw 26 in the perforation, the screw 26 and
Perforated thread connects, and the lower end of the screw 26 is withstood on the bearing 28 in adjusting bracket, also in the silk on the downside of top plate
A locking nut 27 is cased with bar 26, the locking nut 27 is threadedly coupled with screw 26 and withstands on top plate；By adjusting silk
Bar can adjust the spacing between pressure roller and lower compression roller, while adjust pressure of the upper pressure roller to lower compression roller.
Further, referring to Fig. 4, the outward-dipping angle of the inner wall of annular recess is a in the design, the side of annular projection
Wall to inclined angle in the middle part of annular projection be A.
As shown in Fig. 2,5, the cold pressing mechanism is four groups, is respectively the first cold pressing mechanism, the second cold pressing structure, the 3rd
It is cold-pressed mechanism and the 4th cold pressing mechanism；
Preferably, the ring-type in the first cold pressing mechanism, the second cold pressing structure, the 3rd cold pressing mechanism and the 4th cold pressing mechanism is recessed
The inclined angle of inner wall of groove is respectively a1, a2, a3, a4；First cold pressing mechanism, second cold pressing structure, the 3rd cold pressing mechanism and
The angle of the sidewall slope of annular projection in 4th cold pressing mechanism is respectively A1, A2, A3, A4；As shown in figure 5, described first
Cold pressing mechanism, the second cold pressing structure, the 3rd cold pressing mechanism and the 4th cold pressing mechanism are sequentially arranged at intervals setting, and a1>a2>a3>
a4,A1>A2>A3>A4；Specifically, described a1, A1 are 75 degree, a2, A2 are 50 degree, and a3, A3 are 25 degree, and a4, A4 are
0 degree.
The present apparatus is in use, its plate 14 is initially entered in the first cold pressing mechanism by upper in the first cold pressing mechanism
Pressure roller and lower compression roller extruding, at this time, A1 and a1 are 75 degree, and at this time, plate is pressed into preliminary shape, then plate continue to
Before sequentially enter in upper pressure roller and lower compression roller in the second cold pressing structure, the 3rd cold pressing mechanism and the 4th cold pressing mechanism, by the
After upper pressure roller and lower compression roller extruding in two cold pressing structures, the 3rd cold pressing mechanism and the 4th cold pressing mechanism, at left and right sides of its crossbeam
Side plate can be squeezed into 50 degree, 25 degree and 0 degree successively（0 degree be the bottom of side plate and crossbeam in vertical state, state at this time
As shown in Figure 1）, crossbeam finished product 13 is shaped to can extrude after the 4th cold pressing mechanism, so far can be realized by the above process
Cold moudling of crossbeam, the present apparatus in actual production application, two people of construction personnel can continuous production, and production efficiency
More conventional welding manner greatly improves.
What the embodiment of the utility model was announced is preferred embodiment, but is not limited thereto, the common skill of this area
Art personnel, easily according to above-described embodiment, understand the spirit of the utility model, and make different amplification and change, but as long as
The spirit of the utility model is not departed from, it is all within the protection scope of the present utility model.
Claims (7)
- A kind of 1. cold moudling device of crossbeam, it is characterised in that：Including being cold-pressed mechanism, cold pressing mechanism includes dividing on two The pressure roller put, two pressure rollers are respectively lower compression roller and upper pressure roller, and the lower compression roller is equipped with endless groove, and the upper pressure roller is equipped with With the matched annular projection of endless groove, the annular projection, which is located at, to be turned in endless groove.
- 2. cold moudling device of crossbeam as claimed in claim 1, it is characterised in that：The axis of the upper pressure roller end passes through Bearing is installed on upper bracket, and the axis for pushing roll end is installed on lower carriage by bearing.
- 3. cold moudling device of crossbeam as claimed in claim 2, it is characterised in that：The upper bracket is equipped with one in Put the adjusting bracket of U-shaped, the bearing on the axis of upper pressure roller end is located in adjusting bracket and can be moved up and down in adjusting bracket, the tune The top plate for saving top of the trellis is equipped with a perforation, is equipped with a screw in the perforation, the screw is connected with perforated thread, the silk The lower end of bar is withstood on the bearing in adjusting bracket.
- 4. cold moudling device of crossbeam as claimed in claim 3, it is characterised in that：Covered on the screw on the downside of top plate There is a locking nut, the locking nut is connected with wire rod thread and withstands on top plate.
- 5. cold moudling device of crossbeam as claimed in claim 4, it is characterised in that：The inner wall of annular recess is outward-dipping Angle be a, the side wall of annular projection to inclined angle in the middle part of annular projection be A；The cold pressing mechanism is four groups, is respectively First cold pressing mechanism, the second cold pressing structure, the 3rd cold pressing mechanism and the 4th cold pressing mechanism；First cold pressing mechanism, the second inner wall for being cold-pressed structure, the 3rd cold pressing mechanism and the annular recess in the 4th cold pressing mechanism incline Oblique angle is respectively a1, a2, a3, a4；First cold pressing mechanism, the second cold pressing structure, the 3rd cold pressing mechanism and the 4th cold press The angle of the sidewall slope of annular projection in structure is respectively A1, A2, A3, A4；The first cold pressing mechanism, the second cold pressing structure, the 3rd cold pressing mechanism and the 4th cold pressing mechanism are sequentially arranged at intervals setting, And a1>a2>a3>a4,A1>A2>A3>A4.
- 6. cold moudling device of crossbeam as claimed in claim 5, it is characterised in that：Described a1, A1 are 75 degree, a4, A4 is 0 degree.
- 7. cold moudling device of crossbeam as claimed in claim 6, it is characterised in that：The sidepiece of the annular recess is equipped with Lower annular pressing plate, the sidepiece of the annular protrusion are equipped with upper annular pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721129511.9U CN207267011U (en) | 2017-09-05 | 2017-09-05 | Cold moudling device of crossbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721129511.9U CN207267011U (en) | 2017-09-05 | 2017-09-05 | Cold moudling device of crossbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207267011U true CN207267011U (en) | 2018-04-24 |
Family
ID=61961295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721129511.9U Expired - Fee Related CN207267011U (en) | 2017-09-05 | 2017-09-05 | Cold moudling device of crossbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207267011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201877A (en) * | 2018-09-13 | 2019-01-15 | 江西晟威汽车零部件有限公司 | A kind of rolling profile machine |
-
2017
- 2017-09-05 CN CN201721129511.9U patent/CN207267011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201877A (en) * | 2018-09-13 | 2019-01-15 | 江西晟威汽车零部件有限公司 | A kind of rolling profile machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180424 Termination date: 20180905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |