CN107447630A - A kind of connecting plate on road roller - Google Patents

A kind of connecting plate on road roller Download PDF

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Publication number
CN107447630A
CN107447630A CN201710666992.5A CN201710666992A CN107447630A CN 107447630 A CN107447630 A CN 107447630A CN 201710666992 A CN201710666992 A CN 201710666992A CN 107447630 A CN107447630 A CN 107447630A
Authority
CN
China
Prior art keywords
mould
linkage section
rectangular slab
connecting plate
road roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710666992.5A
Other languages
Chinese (zh)
Inventor
王洪义
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Orsan Mechanical Equipment Co Ltd
Original Assignee
Zhejiang Orsan Mechanical Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Orsan Mechanical Equipment Co Ltd filed Critical Zhejiang Orsan Mechanical Equipment Co Ltd
Priority to CN201710666992.5A priority Critical patent/CN107447630A/en
Publication of CN107447630A publication Critical patent/CN107447630A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/23Rollers therefor; Such rollers usable also for compacting soil
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

The invention discloses the connecting plate on a kind of road roller, the stereochemical structure being bent into by the rectangular slab of strip, one end of described rectangular slab is bent into linkage section, the other end is bent into lower linkage section, described upper linkage section and lower linkage section are bent towards the same face of rectangular slab, and the upper linkage section and lower linkage section be arranged in parallel, the middle part side of the rectangular slab offers connection opening, and the middle part of the rectangular slab is further opened with neck in the both sides up and down of connection opening.The present invention sets neck in both sides above and below the connection opening in the middle part of rectangular slab; when being bent by the first mould and the second mould to rectangular slab; the first limited post, the second limited post on first mould and the second mould can coordinate spacing with the neck on rectangular slab; so that it is determined that the position of bending place; when film pushes on mould or second on first; bending place can form the fillet being engaged with obtuse angle conical head or acute angle conical head, avoid the occurrence of wedge angle, avoid industrial injury occur in assembling.

Description

A kind of connecting plate on road roller
【Technical field】
The present invention relates to the technical field of road roller part, the connecting plate on more particularly to a kind of road roller.
【Background technology】
Road roller is also known as packer, is a kind of equipment repaired the roads.Road roller belongs to the model of road furniture in engineering machinery Farmland, the embankment compacting operation of the Larger Engineering Projects such as high-grade highway, railway, airfield runway, dam, stadium is widely used in, Sand, half viscosity and clayed soil, subgrade stability soil and asphalt concrete pavement layer can be rolled.Road roller is by various sizes Small parts are formed, and are attached between parts by connecting plate or connector, therefore, to connecting plate it is generally necessary to curved Folding processing, and current connecting plate bending precision is not high, causes relatively low with the matching degree of connected piece, it is necessary to which post-processing, is Raising connecting plate can a die mould success, avoid doing over again, improve processing efficiency, it is necessary to propose the company on a kind of road roller Fishplate bar and its casted die mould.
【The content of the invention】
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided the connecting plate on a kind of road roller, its purport Connecting plate bending precision is not high solving in the prior art, causes matching degree relatively low, it is necessary to later rework is handled again, causes to give birth to Produce the low technical problem of efficiency.
To achieve the above object, the present invention proposes the connecting plate on a kind of road roller, is bent by the rectangular slab of strip Into stereochemical structure, one end of described rectangular slab is bent into linkage section, and the other end is bent into lower linkage section, described upper company Section and lower linkage section is connect to bend towards the same face of rectangular slab, and described upper linkage section and lower linkage section be arranged in parallel, it is described The middle part side of rectangular slab offer connection opening, the middle part of described rectangular slab also opens up in the both sides up and down of connection opening There is neck.
Preferably, the middle part angle of described upper linkage section and rectangular slab is obtuse angle, described lower linkage section and rectangle The middle part angle of plate is acute angle.
Preferably, connect in the middle part of the middle part junction of described upper linkage section and rectangular slab and lower linkage section and rectangular slab Place is met to connect using arc section.
Preferably, the head end of described linkage section offers connecting hole.
Preferably, the bending place of described upper linkage section uses the first mould die mould, the first described mould is by first Mould is formed on lower mould and first, and the upper end of first time described mould offers obtuse angle groove, the lower end setting of mould on described first Into obtuse angle conical head, the bending place of described lower linkage section uses the second mould die mould, and the second described mould is by second time mould With second on film form, the upper end of second time described mould offers acute angle groove, and the lower end of film is arranged to sharp on described second Pyramid forming head.
Preferably, described obtuse angle conical head is engaged with obtuse angle groove, described acute angle conical head matches with acute angle groove Close, the head end of described obtuse angle conical head and acute angle conical head is all provided with being set to brachycephalic, and the bevel angle of obtuse angle conical head with it is sharp The bevel angle of pyramid forming head is complementary.
Preferably, first time described mould upper surface is additionally provided with two the first limited posts, institute in the side of obtuse angle groove The second time mould upper surface stated is additionally provided with two the second limited posts in the side of acute angle groove, described two the first limited posts and Two the second limited posts are corresponding with two necks on rectangular slab and coordinate.
Preferably, the top of film vertically offers link slot, and mould on first on mould and second on described first With second on the top of film offer some connecting holes in the width direction, described connecting hole communicates with corresponding link slot.
Beneficial effects of the present invention:Compared with prior art, the connecting plate on a kind of road roller provided by the invention, in square Both sides set neck to connection opening in the middle part of shape plate up and down, and rectangular slab is bent when by the first mould and the second mould When, the first limited post, the second limited post on the first mould and the second mould can coordinate with the neck on rectangular slab it is spacing, from And the position of bending place is determined, when film pushes on mould or second on first, bending place can be formed and obtuse angle conical head or sharp The fillet that pyramid forming head is engaged, avoids the occurrence of wedge angle.
The feature and advantage of the present invention will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is the structural representation of the connecting plate on a kind of road roller of the embodiment of the present invention;
Fig. 2 is the decomposing schematic representation of the first mould of the embodiment of the present invention;
Fig. 3 is the decomposing schematic representation of the second mould of the embodiment of the present invention.
In figure:Linkage section under the upper linkage section of 1- rectangular slabs, 11-, 12-, 13- connections opening, 14- connecting holes, 15- necks, First time moulds of 2- first, 21- mould, mould, 23- obtuse angles groove, 24- obtuse angles conical head, the limited posts of 25- first, 3- on 22- first Second time two molds, 31- mould, film, 33- acute angle grooves, 34- acute angles conical head, the limited posts of 35- second, 4- connections on 32- second Groove, 5- connecting holes.
【Embodiment】
To make the object, technical solutions and advantages of the present invention of greater clarity, below by drawings and Examples, to this Invention is further elaborated.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention, The scope being not intended to limit the invention.In addition, in the following description, the description to known features and technology is eliminated, to keep away Exempt from unnecessarily to obscure idea of the invention.
Refering to Fig. 1, the embodiment of the present invention provides the connecting plate on a kind of road roller, is bent into by the rectangular slab 1 of strip Stereochemical structure, one end of described rectangular slab 1 is bent into linkage section 11, and the other end is bent into lower linkage section 12, described Upper linkage section 11 and lower linkage section 12 are bent towards the same face of rectangular slab 1, and described upper linkage section 11 and lower linkage section 12 It is arranged in parallel, the middle part side of described rectangular slab 1 offers connection opening 13, and the middle part of described rectangular slab 1 is opened in connection The both sides up and down of mouth 13 are further opened with neck 15.
Specifically, the middle part angle of described upper linkage section 11 and rectangular slab 1 is obtuse angle, described lower linkage section 12 and square The middle part angle of shape plate 1 is acute angle, middle part junction and lower linkage section 12 and rectangle of the described upper linkage section 11 with rectangular slab 1 The middle part junction of plate 1 is connected using arc section, and the head end of described linkage section 12 offers connecting hole 14.
Further, the bending place of described upper linkage section 11 uses the die mould of the first mould 2, refering to Fig. 2, described first Mould 2 is made up of mould 22 on first time mould 21 and first, and the upper end of described first time mould 21 offers obtuse angle groove 23, described The lower end of mould 22 is arranged to obtuse angle conical head 24 on first;The bending place of described lower linkage section 12 uses the die mould of the second mould 3, Refering to Fig. 3, the second described mould 3 is made up of film 32 on second time mould 31 and second, and the upper end of described second time mould 31 is opened Provided with acute angle groove 33, the lower end of film 32 sets conical head 34 at an acute angle on described second.
Further, described obtuse angle conical head 24 is engaged with obtuse angle groove 23, described acute angle conical head 34 and acute angle Groove 33 is engaged, and the head end of described obtuse angle conical head 24 and acute angle conical head 34 is all provided with being set to brachycephalic, and obtuse angle conical head 24 bevel angle and the bevel angle of acute angle conical head 34 are complementary so that upper linkage section 11 on rectangular slab 1 and lower company after backfin Section 12 is connect to be parallel to each other.
Further, the described upper surface of first time mould 21 is additionally provided with two the first limited posts in the side of obtuse angle groove 23 25, the described upper surface of second time mould 31 is additionally provided with two the second limited posts 35 in the side of acute angle groove 33, described two First limited post 25 and two the second limited posts 35 are corresponding with two necks 15 on rectangular slab 1 and coordinate.
In embodiments of the present invention, using on two the first limited posts 25 and two the second limited posts 35 and rectangular slab 1 The mode that two necks 15 are engaged so that the position of the face obtuse angle groove 23 of rectangular slab 1 and acute angle groove 33 after spacing is is wanted The position of bending, reach the purpose of precision bending shaping, the positioning for solving current bending place reaches processing essence by manually estimating Spend the problem of low.
Further, the top of film 32 vertically offers link slot 4, and on mould 22 and second on described first The top of film 32 offers some connecting holes 5 in the width direction on mould 22 and second on one, described connecting hole 5 with it is corresponding Link slot 4 communicates.Film 32 is rabbeted by link slot 4 and outer elevating mechanism on mould 22 and second on first, and by bolt etc. even Fitting realizes that film 32 is fixed with outer elevating mechanism on mould 22 and second on first through connecting hole 5, and bonding strength is high, stability By force.
Connecting plate on a kind of road roller of the present invention using rectangular slab 1 on the first mould 2 and the second mould 3 die mould and Into before processing, the first mould 2 and the second mould 3 being fixedly mounted on process equipment, film 32 on mould 22 and second on first It is fixed on the elevating mechanism of process equipment, first time mould 21 and second time mould 31 are fixed on the fixed platform below elevating mechanism On so that the face of obtuse angle groove 23 on mould 22 and first time mould 21, the acute angle groove on second on film 32 and second time mould 31 on first 33 faces;First rectangular slab 1 is placed on first time mould 21 on the first mould 2 so that two first on first time mould 21 Limited post 25 just coordinates with two necks 15 on rectangular slab 1, then drives mould 22 on first to push by elevating mechanism, rectangle Plate 1 is bent, and is clipped between obtuse angle conical head 24 and obtuse angle groove 23 and is molded, and elevating mechanism drives mould 22 on first to rise, so After remove rectangular slab 1, be placed in after commutation on second time mould 31 so that two the second limited posts 35 on second time mould 31 are just Coordinate with two necks 15 on rectangular slab 1, then drive film 32 on second to push by elevating mechanism, the twice bended of rectangular slab 1, And it is clipped between acute angle groove 33 and acute angle conical head 34 and is molded, elevating mechanism drives film 32 on second to rise, and removes and is bent into The rectangular slab of type.The present invention is by connection opening setting neck 15 in both sides about 13 at the middle part of rectangular slab 1, when passing through the When one mould 2 and the second mould 3 are bent to rectangular slab 1, the first limited post 25 on the first mould 2 and the second mould 3, Two limited posts 35 can coordinate with the neck 15 on rectangular slab 1 it is spacing, so that it is determined that the position of bending place, on first mould 22 or When film 32 pushes on second, bending place can form the fillet being engaged with obtuse angle conical head 24 or acute angle conical head 34, avoid There is wedge angle, reduce situation about scratching in an assembling process and occur.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention Any modification, equivalent substitution or improvement made within refreshing and principle etc., should be included in the scope of the protection.

Claims (8)

1. the connecting plate on a kind of road roller, the stereochemical structure being bent into by the rectangular slab (1) of strip, it is characterised in that:Institute The one end for the rectangular slab (1) stated is bent into linkage section (11), and the other end is bent into lower linkage section (12), described upper linkage section (11) bent with lower linkage section (12) towards the same face of rectangular slab (1), and described upper linkage section (11) and lower linkage section (12) it be arranged in parallel, the middle part side of described rectangular slab (1) offers connection and is open (13), in described rectangular slab (1) Portion is further opened with neck (15) in the both sides up and down of connection opening (13).
2. the connecting plate on a kind of road roller as claimed in claim 1, it is characterised in that:Described upper linkage section (11) and square The middle part angle of shape plate (1) is obtuse angle, and the middle part angle of described lower linkage section (12) and rectangular slab (1) is acute angle.
A kind of 3. connecting plate on road roller as described in any one of claim 1 and 2, it is characterised in that:Described upper company The middle part junction of section (11) and rectangular slab (1) and the middle part junction of lower linkage section (12) and rectangular slab (1) is connect to use and justify Segmental arc connects.
4. the connecting plate on a kind of road roller as claimed in claim 1, it is characterised in that:The head end of described linkage section (12) Offer connecting hole (14).
5. the connecting plate on a kind of road roller as claimed in claim 1, it is characterised in that:Described upper linkage section (11) it is curved The first mould (2) die mould is used at folding, described the first mould (2) is made up of mould (22) on first time mould (21) and first, institute The upper end for the first time mould (21) stated offers obtuse angle groove (23), and the lower end of mould (22) is arranged to obtuse angle taper on described first Head (24), the bending place of described lower linkage section (12) use the second mould (3) die mould, and described the second mould (3) is by second Film (32) is formed on lower mould (31) and second, and the upper end of described second time mould (31) offers acute angle groove (33), and described the The lower end of film (32) sets conical head (34) at an acute angle on two.
6. the connecting plate on a kind of road roller as claimed in claim 5, it is characterised in that:Described obtuse angle conical head (24) with Obtuse angle groove (23) is engaged, and described acute angle conical head (34) is engaged with acute angle groove (33), described obtuse angle conical head (24) And the head end of acute angle conical head (34) is all provided with being set to brachycephalic, and the bevel angle of obtuse angle conical head (24) and acute angle conical head (34) Bevel angle it is complementary.
7. the connecting plate on a kind of road roller as claimed in claim 5, it is characterised in that:Described first time mould (21) upper end Face is additionally provided with two the first limited posts (25) in the side of obtuse angle groove (23), and described second time mould (31) upper surface is in acute angle The side of groove (33) is additionally provided with two the second limited posts (35), described two the first limited posts (25) and two it is second spacing Post (35) is corresponding with two necks (15) on rectangular slab (1) and coordinates.
8. the connecting plate on a kind of road roller as claimed in claim 5, it is characterised in that:Mould (22) and on described first The top of film (32) vertically offers link slot (4) on two, and on first on mould (22) and second film (32) the equal edge in top Width offers some connecting holes (5), and described connecting hole (5) communicates with corresponding link slot (4).
CN201710666992.5A 2017-08-07 2017-08-07 A kind of connecting plate on road roller Pending CN107447630A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710666992.5A CN107447630A (en) 2017-08-07 2017-08-07 A kind of connecting plate on road roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710666992.5A CN107447630A (en) 2017-08-07 2017-08-07 A kind of connecting plate on road roller

Publications (1)

Publication Number Publication Date
CN107447630A true CN107447630A (en) 2017-12-08

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CN201710666992.5A Pending CN107447630A (en) 2017-08-07 2017-08-07 A kind of connecting plate on road roller

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109794550A (en) * 2019-03-21 2019-05-24 安徽省矿业机电装备有限责任公司 Manufacture system for snap ring
CN109909378A (en) * 2019-03-21 2019-06-21 安徽省矿业机电装备有限责任公司 A method of for batch micro operations snap ring

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201231284Y (en) * 2008-08-05 2009-05-06 张迎年 Ultra-long integration double-fold die
CN102756021A (en) * 2012-07-05 2012-10-31 安徽科达汽车轴瓦有限公司 Bearing bush compression moulding equipment
CN203508670U (en) * 2013-10-29 2014-04-02 芜湖华轩幕墙科技有限公司 Bending die for aluminum plates
CN203526266U (en) * 2013-09-09 2014-04-09 天津鑫茂天和机电科技有限公司 Cold bending device
CN204392054U (en) * 2014-12-23 2015-06-10 瑞声光电科技(常州)有限公司 Vibrating motor
CN106140899A (en) * 2016-08-09 2016-11-23 嘉禾县恒鑫建材有限公司 A kind of building anchor ear rapid forming equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201231284Y (en) * 2008-08-05 2009-05-06 张迎年 Ultra-long integration double-fold die
CN102756021A (en) * 2012-07-05 2012-10-31 安徽科达汽车轴瓦有限公司 Bearing bush compression moulding equipment
CN203526266U (en) * 2013-09-09 2014-04-09 天津鑫茂天和机电科技有限公司 Cold bending device
CN203508670U (en) * 2013-10-29 2014-04-02 芜湖华轩幕墙科技有限公司 Bending die for aluminum plates
CN204392054U (en) * 2014-12-23 2015-06-10 瑞声光电科技(常州)有限公司 Vibrating motor
CN106140899A (en) * 2016-08-09 2016-11-23 嘉禾县恒鑫建材有限公司 A kind of building anchor ear rapid forming equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109794550A (en) * 2019-03-21 2019-05-24 安徽省矿业机电装备有限责任公司 Manufacture system for snap ring
CN109909378A (en) * 2019-03-21 2019-06-21 安徽省矿业机电装备有限责任公司 A method of for batch micro operations snap ring

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Application publication date: 20171208

RJ01 Rejection of invention patent application after publication