CN205020581U - Small -sized bending machine - Google Patents

Small -sized bending machine Download PDF

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Publication number
CN205020581U
CN205020581U CN201520619396.8U CN201520619396U CN205020581U CN 205020581 U CN205020581 U CN 205020581U CN 201520619396 U CN201520619396 U CN 201520619396U CN 205020581 U CN205020581 U CN 205020581U
Authority
CN
China
Prior art keywords
bending
frame
die
spring
flat
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.)
Expired - Fee Related
Application number
CN201520619396.8U
Other languages
Chinese (zh)
Inventor
周祥宗
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.)
Alen Group Anhui Zhongrun Heavy Industry Co Ltd
Original Assignee
Alen Group Anhui Zhongrun Heavy Industry 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 Alen Group Anhui Zhongrun Heavy Industry Co Ltd filed Critical Alen Group Anhui Zhongrun Heavy Industry Co Ltd
Priority to CN201520619396.8U priority Critical patent/CN205020581U/en
Application granted granted Critical
Publication of CN205020581U publication Critical patent/CN205020581U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a small -sized bending machine, go up the mould with bending including frame, the lower mould of bending, guide bar, pneumatic cylinder, balancing spring, elevating platform, the inboard table surface that is in lower part of frame, on the table surface's that the guide bar symmetry was installed in the frame left part, the right part, elevating platform and guide bar sliding fit, the piston rod fixed mounting of pneumatic cylinder on the medial surface of the upper portion of frame, the cylinder body of pneumatic cylinder and the upper end fixed connection of elevating platform, flat cross spring symmetric distribution is at the left of pneumatic cylinder, right -hand, and equal fixed mounting is in the frame for flat cross spring one end, and the equal fixed mounting of the flat cross spring other end is on the elevating platform, bending, upward mould fixed mounting is at the lower extreme middle part of elevating platform, and the lower mould of bending is installed on the table surface of frame. The utility model has the advantages of structural design is reasonable, production low in manufacturing cost, control the convenience, the processing is bent in the realization to the section bar when, the produced vibration of during operation can lighten, lengthened the life of equipment.

Description

A kind of small-sized bender
Technical field
The utility model relates to bender technical field, especially relates to a kind of small-sized bender.
Background technology
Bending and metal blank are under the pressure of upper die of bending machine or counterdie, and first through elastic deformation, then enter plastic deformation, in the incipient stage of plastic bending, plate is free bend.The exerting pressure to plate along with patrix or counterdie, plate and counterdie V-type groove inner surface are close to gradually, and radius of curvature and bending moment arm also diminish gradually simultaneously; continue pressurization until stroke end; make upper and lower mould and sheet material 3 be close to Full connected, now complete a V-type and bend, the bending be commonly called as exactly.At present, most bender volume is large, Heavy Weight, and belong to heavy duty equipment, in factory, effective operation interval length is all greater than 1.5m, and this kind of bender can meet the bending work of heavy section, but is not suitable for the processing of small processing part.
Summary of the invention
The utility model, for above problem, provides a kind of small-sized bender, intends realizing by the following technical solutions:
A kind of small-sized bender, comprise frame, bending lower die, guide post, hydraulic cylinder, balancing spring, lifting platform and bending upper die, described frame is by the rectangular frame structure of rectangle steel welding, remaining part is all positioned at the inside of rectangular frame structure, namely while compact conformation, can play a good protection to remaining part, the lower inside of described frame is work top, described guide post symmetry is arranged on the left part of the work top of frame, on right part, described guide post is all perpendicular with the work top of frame, described lifting platform and guide post are slidably matched, the piston rod of described hydraulic cylinder is fixedly mounted on the upper inner face of frame, and the cylinder body of hydraulic cylinder is fixedly connected with the upper end of lifting platform, described flat cross spring is symmetrically distributed in left, the right of hydraulic cylinder, described flat cross spring one end is all fixedly mounted in frame, the described flat cross spring other end is all fixedly mounted on lifting platform, and balancing spring is mainly used in alleviating the vibration that bender system operationally produces, described bending upper die is fixedly mounted in the middle part of the lower end of lifting platform, described bending lower die is arranged on the work top of frame, and described bending lower die can along housing slide, according to user demand, the erection space of frame work top of the present utility model can install two bending lower dies, and described bending upper die matches with bending lower die.
The lower end of described bending upper die is provided with V-type projection, and the top of described bending lower die is provided with V-type depression, and described V-type is protruding closes with V-type recesses, thus can realize the bending process to section bar.
The beneficial effects of the utility model are: the utility model has the advantages such as reasonable in design, manufacturing cost is low, manipulation is convenient, while realization is to section bar bending process, the vibration produced when can alleviate work, avoids the destruction to equipment, extends the service life of equipment.
Accompanying drawing explanation
Fig. 1 is general structure schematic diagram of the present utility model;
In figure: 1. frame; 2. bending lower die; 3. guide post; 4. hydraulic cylinder; 5. balancing spring; 6. lifting platform; 7. bending upper die.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment and diagram, setting forth the utility model further.
As shown in Figure 1, a kind of small-sized bender, comprise frame 1, bending lower die 2, guide post 3, hydraulic cylinder 4, balancing spring 5, lifting platform 6 and bending upper die 7, described frame 1 is by the rectangular frame structure of rectangle steel welding, the lower inside of described frame 1 is work top, described guide post 3 symmetry is arranged on the left part of the work top of frame 1, right part, and described guide post 3 is all perpendicular with the work top of frame 1, and described lifting platform 6 is slidably matched with guide post 3; The piston rod of described hydraulic cylinder 4 is fixedly mounted on the upper inner face of frame 1, and the cylinder body of hydraulic cylinder 4 is fixedly connected with the upper end of lifting platform 6; Described flat cross spring 5 is symmetrically distributed in left, the right of hydraulic cylinder 4, described flat cross spring 5 one end is all fixedly mounted in frame 1, described flat cross spring 5 other end is all fixedly mounted on lifting platform 6, and balancing spring 5 is mainly used in alleviating the vibration that bender system operationally produces; Described bending upper die 7 is fixedly mounted in the middle part of the lower end of lifting platform 6, described bending lower die 2 is arranged on the work top of frame 1, and described bending lower die 2 can slide along frame 1, according to user demand, the erection space of frame 1 work top of the present utility model can install two bending lower dies 2, and described bending upper die 7 matches with bending lower die 2.
The lower end of described bending upper die 7 is provided with V-type projection, and the top of described bending lower die 2 is provided with V-type depression, and described V-type is protruding closes with V-type recesses, thus can realize the bending process to section bar.
In use, to treat that the section bar of bending is placed on bending lower die 2, after fixing shape extrusion position, hydraulic cylinder 4 promotes lifting platform 6 and moves straight down, now bending upper die 7 realizes translational motion together straight down along with lifting platform 6, when bending upper die 7 moves to a certain operating position, by the cooperation with bending lower die 2, and then Bending Processing is carried out to section bar.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (2)

1. a small-sized bender, comprise frame, bending lower die, guide post, hydraulic cylinder, balancing spring, lifting platform and bending upper die, it is characterized in that: described frame is by the rectangular frame structure of rectangle steel welding, the lower inside of described frame is work top, described guide post symmetry is arranged on the left part of the work top of frame, right part, described guide post is all perpendicular with the work top of frame, and described lifting platform and guide post are slidably matched; The piston rod of described hydraulic cylinder is fixedly mounted on the upper inner face of frame, and the cylinder body of hydraulic cylinder is fixedly connected with the upper end of lifting platform; Described flat cross spring is symmetrically distributed in left, the right of hydraulic cylinder, and described flat cross spring one end is all fixedly mounted in frame, and the described flat cross spring other end is all fixedly mounted on lifting platform; Described bending upper die is fixedly mounted in the middle part of the lower end of lifting platform, and described bending lower die is arranged on the work top of frame, and described bending lower die can along housing slide, and described bending upper die matches with bending lower die.
2. the small-sized bender of one according to claim 1, is characterized in that: the lower end of described bending upper die is provided with V-type projection, and the top of described bending lower die is provided with V-type depression, and described V-type is protruding closes with V-type recesses.
CN201520619396.8U 2015-08-17 2015-08-17 Small -sized bending machine Expired - Fee Related CN205020581U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520619396.8U CN205020581U (en) 2015-08-17 2015-08-17 Small -sized bending machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520619396.8U CN205020581U (en) 2015-08-17 2015-08-17 Small -sized bending machine

Publications (1)

Publication Number Publication Date
CN205020581U true CN205020581U (en) 2016-02-10

Family

ID=55253148

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520619396.8U Expired - Fee Related CN205020581U (en) 2015-08-17 2015-08-17 Small -sized bending machine

Country Status (1)

Country Link
CN (1) CN205020581U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106099614A (en) * 2016-06-21 2016-11-09 苏州市吴中区木渎华利模具加工店 The bending head unit of antenna terminal press equipment
CN107900175A (en) * 2017-11-14 2018-04-13 宣城市君诚汽车零部件有限公司 A kind of press machine
CN109513776A (en) * 2018-11-23 2019-03-26 张淑玲 One kind can continuity steel plate bending machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106099614A (en) * 2016-06-21 2016-11-09 苏州市吴中区木渎华利模具加工店 The bending head unit of antenna terminal press equipment
CN107900175A (en) * 2017-11-14 2018-04-13 宣城市君诚汽车零部件有限公司 A kind of press machine
CN109513776A (en) * 2018-11-23 2019-03-26 张淑玲 One kind can continuity steel plate bending machine

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C14 Grant of patent or utility model
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: 20160210

Termination date: 20160817