CN207787269U - A kind of plank support element cold-rolling mill - Google Patents

Abstract

The utility model provides a kind of plank support element cold-rolling mill, including the first cold rolling wheel group, the second cold rolling wheel group and third cold rolling wheel group, by carrying out cold rolling to cold-reduced sheet, when the cold-reduced sheet is after the first cold rolling wheel group to the cold rolling of third cold rolling wheel group, the cold-reduced sheet is shaped to L-shaped and obtains required plank support element, compared with casting processing or welding processing, the manufacturing procedure that plank support element rolled by cold rolling machine provided by the utility model processes the plank support element is reduced, and processing efficiency improves.

Description

A kind of plank support element cold-rolling mill

Technical field

The utility model belongs to mechanical equipment field, more particularly to a kind of plank support element cold-rolling mill.

Background technology

Plank support element in the prior art is generally using casting or welding fabrication.It is supported when using casting and forming plank When part, manufacturing procedure is more, cost is high, the weight of plank support element is larger；It, generally will be existing when using welding fabrication Aluminum alloy plate materials carry out cutting welding, since aluminum alloy plate materials are oxidizable or carried out anti-oxidation processing, the glossiness on surface It is relatively low, the beauty of plank support element is influenced, while the structural strength of plank support element is relatively low.

Utility model content

In view of the foregoing deficiencies of prior art, the purpose of this utility model is to provide a kind of plank support element cold rollings Machine, for solving, plank support element manufacturing procedure is various in the prior art, structural strength is low, plank support is made of aluminium alloy The low problem of part glossiness.

In order to achieve the above objects and other related objects, the utility model provides a kind of plank support element cold-rolling mill, is used for Cold rolling sheet forming support element, the plank support element include the first tie-beam and the second tie-beam, first tie-beam with Second tie-beam is mutually perpendicular to, and the plank support element cold-rolling mill includes：

First cold rolling wheel group, the first cold rolling wheel group include the first cold rolling wheel and the second cold rolling wheel, first cold rolling There is wheel the first groove, the second cold rolling wheel there is the first protrusion, first groove to match with first protrusion；

Second cold rolling wheel group, the second cold rolling wheel group include third cold rolling wheel and the 4th cold rolling wheel, the third cold rolling There is wheel the second groove, the 4th cold rolling wheel there is the second protrusion, second groove to match with two protrusion；

Third cold rolling wheel group, the third cold rolling wheel group include the 5th cold rolling wheel and the 6th cold rolling wheel, the 5th cold rolling There is wheel third groove, the 6th cold rolling wheel there is third protrusion, the third groove to match with three protrusion, In, the first cold rolling wheel group is set gradually to the third cold rolling wheel group according to the direction of motion of the cold-reduced sheet.

Further, the cross sectional shape of first groove, second groove and the third groove is isosceles three It is angular.

Further, the cross sectional shape of first protrusion, second protrusion and the third protrusion is fillet square Shape.

Further, the plank support element cold-rolling mill further includes the stamping die for being punched to the cold-reduced sheet Tool, the diel can carry out moving and punching the cold-reduced sheet toward and away from the cold-reduced sheet, described Diel is set to before the first cold rolling wheel group.

Further, the plank support element cold-rolling mill further includes the cutter mold for cutting the cold-reduced sheet, described Cutter mold can carry out moving and cutting the cold-reduced sheet, the cutter mold toward and away from the cold-reduced sheet It is set to after the third cold rolling wheel group.

As described above, the plank support element cold-rolling mill of the utility model, has the advantages that：

1, simple in structure, cost is relatively low, by carrying out cold rolling to cold-reduced sheet, obtains required plank support element, processes work Sequence is reduced, and improves the efficiency of processing；

2, the deriving from a wealth of sources of cold-reduced sheet, cost are relatively low, and can be better than aluminium alloy with selecting structure intensity and ductility Material uses the molding plank of plank support element cold-rolling mill provided by the utility model compared to aluminium alloy type plank support element Supporting piece structure has the advantages that structural strength is high, glossiness is high.

Description of the drawings

Fig. 1 is the plank support element cold-rolling mill structural schematic diagram of the utility model embodiment.

Fig. 2 is the structural schematic diagram of plank support element in the utility model embodiment.

Fig. 3 is the first cold rolling wheel group left view structural representation in the utility model embodiment.

Fig. 4 is the second cold rolling wheel group left view structural representation in the utility model embodiment.

Fig. 5 is third cold rolling wheel group left view structural representation in the utility model embodiment.

Piece mark explanation

1 first cold rolling wheel group

11 first cold rolling wheels

12 second cold rolling wheels

13 first grooves

14 first protrusions

2 second cold rolling wheel groups

21 third cold rolling wheels

22 the 4th cold rolling wheels

23 second grooves

24 second protrusions

3 third cold rolling wheel groups

31 the 5th cold rolling wheels

32 the 6th cold rolling wheels

33 third grooves

34 the 4th protrusions

4 diels

5 cutter molds

6 plank support elements

61 first tie-beams

62 second tie-beams

Specific implementation mode

Illustrate that the embodiment of the utility model, those skilled in the art can be by these by particular specific embodiment below Content disclosed by specification understands other advantages and effect of the utility model easily.

It please refers to Fig.1 to Fig. 5.It should be clear that structure, ratio, size etc. depicted in this specification institute accompanying drawings, only to Coordinate the revealed content of specification, so that those skilled in the art understands and reads, is not limited to the utility model Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model Revealed technology contents obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", " left side ", The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model Range, relativeness are altered or modified, enforceable when being also considered as the utility model in the case where changing technology contents without essence Scope.

In order to describe the utility model in detail, first, next to the plank support element cold rolling of the utility model Machine illustrates：

Fig. 1 is the plank support element cold-rolling mill structural schematic diagram of the utility model embodiment, and Fig. 2 is implemented for the utility model The structural schematic diagram of plank support element in example, Fig. 3 are the first cold rolling wheel group left view structural representation in the utility model embodiment, Fig. 4 is the second cold rolling wheel group left view structural representation in the utility model embodiment, and Fig. 5 is third in the utility model embodiment Cold rolling wheel group left view structural representation.

Incorporated by reference to Fig. 1 and Fig. 2, the utility model provides a kind of plank support element cold-rolling mill, is used for cold rolling sheet forming branch Support member 6, the plank support element include the first tie-beam 61 and the second tie-beam 61, first tie-beam 61 and described second Tie-beam 61 is mutually perpendicular to, and the plank support element cold-rolling mill includes：

First cold rolling wheel group 1, the first cold rolling wheel group 1 include the first cold rolling wheel 11 and the second cold rolling wheel 12, and described the One cold rolling wheel 11 have the first groove 13, the second cold rolling wheel 12 have the first protrusion 14, first groove 13 with it is described One protrusion 14 matches；

Second cold rolling wheel group 2, the second cold rolling wheel group 2 include third cold rolling wheel 21 and the 4th cold rolling wheel 22, and described the Three cold rolling wheels 21 have the second groove 23, the 4th cold rolling wheel 22 have the second protrusion 24, second groove 23 with it is described Two protrusions 24 match；

Third cold rolling wheel group 3, the third cold rolling wheel group 3 include the 5th cold rolling wheel 31 and the 6th cold rolling wheel 32, and described the There is five cold rolling wheels 31 third groove 33, the 6th cold rolling wheel 32 to have third protrusion, the third groove 33 and described three Protrusion 34 matches, wherein sets gradually the first cold rolling wheel group 1 to third cold rolling according to the direction of motion of the cold-reduced sheet Wheel group 3.The cold-reduced sheet is laminar metallic plate, when the cold-reduced sheet is by the first cold rolling wheel group 1 to third cold rolling wheel group 3 Cold rolling after, the first tie-beam 61 and 62 one end of the second tie-beam are connected with each other and their other end is close to each other, and gradually Bending becomes L-shaped, until the first tie-beam 61 connect with described second and is mutually perpendicular to 62.

Please refer to Fig. 3, Fig. 4 and Fig. 5, first groove 13, second groove 23 and the third groove 33 are cut Face shape is isosceles triangle, further, first protrusion 14, it is described second protrusion 24 and the third protrusion cut Face shape is round rectangle, uses round rectangle to prevent from scratching cold-reduced sheet in cold rolling wheel rotary course.

Referring to Fig. 1, the plank support element cold-rolling mill further includes the stamping die for being punched to the cold-reduced sheet Tool 4, the diel 4 can carry out moving and punching the cold-reduced sheet, institute toward and away from the cold-reduced sheet It states hole to connect with plank progress bolt or screw, the plank support element is fixedly connected with plank, the diel 4 is set It is placed in before the first cold rolling wheel group 1；The plank support element cold-rolling mill further includes the cutter for cutting the cold-reduced sheet Mold 5, the cutter mold 5 can carry out moving and cutting the cold-reduced sheet toward and away from the cold-reduced sheet, It can be cut and formed the plank support element needed for size, the cutter mold 5 is set to the third cold rolling wheel according to assembly needs After group 3.

The above embodiments are only illustrative of the principle and efficacy of the utility model, new not for this practicality is limited Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model All equivalent modifications completed under refreshing and technological thought or change, should be covered by the claim of the utility model.

Claims (5)

1. a kind of plank support element cold-rolling mill, is used for cold rolling sheet forming support element, the plank support element includes the first connection Beam and the second tie-beam, first tie-beam are mutually perpendicular to second tie-beam, which is characterized in that the plank support Part cold-rolling mill includes：

First cold rolling wheel group, the first cold rolling wheel group include the first cold rolling wheel and the second cold rolling wheel, the first cold rolling wheel tool There are the first groove, the second cold rolling wheel that there is the first protrusion, first groove to match with first protrusion；

Second cold rolling wheel group, the second cold rolling wheel group include third cold rolling wheel and the 4th cold rolling wheel, the third cold rolling wheel tool There are the second groove, the 4th cold rolling wheel that there is the second protrusion, second groove to match with two protrusion；

Third cold rolling wheel group, the third cold rolling wheel group include the 5th cold rolling wheel and the 6th cold rolling wheel, the 5th cold rolling wheel tool There are third groove, the 6th cold rolling wheel that there is third protrusion, the third groove to match with three protrusion, wherein according to The direction of motion of cold-reduced sheet sets gradually the first cold rolling wheel group to the third cold rolling wheel group.

2. plank support element cold-rolling mill according to claim 1, it is characterised in that：It is first groove, described second recessed The cross sectional shape of slot and the third groove is isosceles triangle.

3. plank support element cold-rolling mill according to claim 2, it is characterised in that：It is first protrusion, described second convex It rises and the cross sectional shape of the third protrusion is round rectangle.

4. plank support element cold-rolling mill according to claim 1, it is characterised in that：The plank support element cold-rolling mill also wraps Include the diel for being punched to the cold-reduced sheet, the diel can toward and away from the cold-reduced sheet into Row is moved and is punched to the cold-reduced sheet, and the diel is set to before the first cold rolling wheel group.

5. plank support element cold-rolling mill according to claim 1, it is characterised in that：The plank support element cold-rolling mill also wraps The cutter mold for cutting the cold-reduced sheet is included, the cutter mold can be moved toward and away from the cold-reduced sheet And the cold-reduced sheet is cut, the cutter mold is set to after the third cold rolling wheel group.