CN207929812U - A kind of continuous more than one piece edge rolling mold of automation - Google Patents

A kind of continuous more than one piece edge rolling mold of automation Download PDF

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Publication number
CN207929812U
CN207929812U CN201820130799.XU CN201820130799U CN207929812U CN 207929812 U CN207929812 U CN 207929812U CN 201820130799 U CN201820130799 U CN 201820130799U CN 207929812 U CN207929812 U CN 207929812U
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China
Prior art keywords
mold
edge rolling
plate
piece
die
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Active
Application number
CN201820130799.XU
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Chinese (zh)
Inventor
朱广
浦志林
薛良安
蔡根荣
蔡明杰
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ZHEJIANG SF OILLESS BEARING CO Ltd
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ZHEJIANG SF OILLESS BEARING CO Ltd
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Priority to CN201820130799.XU priority Critical patent/CN207929812U/en
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Abstract

The utility model provides a kind of continuous more than one piece edge rolling mold of novel automation, with same mold, edge rolling processes two or two or more products simultaneously in automatic continuous production, it is provided with multiple edge rolling shaping uppers arranged side by side and multiple edge rollings molding lower die arranged side by side corresponding thereto in the edge rolling mold, notching die is provided with before crimping mold to complete the slot case needed for multiple while edge rolling.The utility model only needs a strip supply line, also strip need not be cut into plank before edge rolling, substantially increase production efficiency, is suitable for processing all kinds of cylindrical parts axle sleeves and bearing.

Description

A kind of continuous more than one piece edge rolling mold of automation
Technical field
The utility model is related to a kind of machined die, especially a kind of continuous more than one piece edge rolling mold of automation.
Background technology
In machining manufacturing industry, it is frequently encountered round parts and its processing method.Current various crimping molds Tool and its processing method, although can meet the edge rolling part of the processing overwhelming majority, processing benefit is not high.Increase production Rate and reduction production cost just need to carry out automatic continuous production.The semi-automatic axle sleeve of utility model patent CN 2803561Y Furling plate round machine solve the manual discharging in edge rolling process speed is slow and unsafe problems, improve production efficiency.Patent of invention CN 104289603B elaborate a kind of automatic crimping mold of the processing suitable for small-sized thin plate cylindrical part, can improve life It produces efficiency and reduces production cost.But existing various edge rolling molds and processing method include automated and semi-automatic edge rolling Machine is also all single-piece, i.e., single-piece plank is first made even continuous production, per secondary volume one, because by equipment and its speed Its production efficiency that limits be difficult to further increase.The utility model patent uses a kind of continuous more than one piece volume of automation Circle mold is greatly improved production efficiency.
Invention content
The purpose of this utility model is to further increase the production efficiency of edge rolling processing.The utility model uses one kind certainly The continuous more than one piece edge rolling method of dynamicization, i.e., with same mold, edge rolling processes two or two simultaneously in automatic continuous production The above product, and a strip supply line is only needed, also strip need not be cut into plank before edge rolling.
In order to achieve the purpose that it is above-mentioned in automatic continuous production with same mold simultaneously edge rolling process more than one piece product, Multiple edge rolling shaping uppers arranged side by side and corresponding thereto arranged side by side multiple are provided in the edge rolling mold of the utility model Edge rolling is molded lower die, and notching die is provided with before crimping mold to complete the flute profile needed for multiple while edge rolling.But this practicality is new The edge rolling mold of type may be designed as including jet-bedding function, can remove the notching die being arranged before from.
The edge rolling mold of the utility model includes bolster, and one piece of upper mould fixed plate and upper mold has been installed below in cope plate N has been fixedly mounted in backing plate, upper mould fixed plate(N is integer, n>2)A symmetrical or equally distributed shaping upper, upper mould fixed plate Binder backing plate and holding pad is installed below, binder backing plate and holding pad are fixed together, and pass through guide post and bolt and upper mold Plate links together, and is mounted with that multiple nitrogen gas springs and mould ejector pin, nitrogen gas spring pass through ejector pin between cope plate and binder backing plate Binder backing plate is held out against, two pieces of inclined wedges have been symmetrically installed below binder backing plate.Lower mold fixed plate is secured on lower template under Spring base is installed below in die-cushion plate, lower template, and two side of spring base has been symmetrically installed two springs, and spring upper end connects one piece of top Plate, in two holes of lower mold backing plate, symmetrical or uniform point of lower die is equipped under two pieces of mandrel holders and n molding mounting of roof plate Mould respectively connects a guide rod on two pieces of mandrel holders, installs spring on guide rod, n-1 punching is also equipped in upper mould fixed plate outer rim Head.In operation, which is mounted on high velocity ram machine, cope plate is mounted on slider of punch, and lower template installs punching machine On work top, the band for waiing upon processing directly transmits after the notching die jet-bedding of front into shaping mould die cavity, slider of punch band Dynamic cope plate moves downward, and the inclined wedge being mounted on binder backing plate pushes mandrel holder to move forward under the action of nitrogen gas spring power Into in upper and lower shaping mould die cavity, upper mold continues to move downward, and the binder backing plate mounted on upper mold is pressed downward mandrel holder, plug Seat overcomes the elastic force of big spring that plug is driven to be bent to waiing upon processing material, until shaping upper closes up completion volume with molding lower die Circle, then upper mold backhaul to home position, mandrel holder return under spring force home position complete one cycle, one Cycle completes n axle sleeve edge rolling processing, is at this moment also connected in the n in strip in n-1 punch pair of upper mould fixed plate outer rim installation A axle sleeve is scaled off from strip, is completed at the same time the edge rolling processing of n axle sleeve.
Description of the drawings
Fig. 1 is strip edge rolling process schematic top plan view.
Fig. 2 is the front view of two-chamber automatic moulding crimping mold schematic diagram.
Fig. 3 is the left view of two-chamber automatic moulding crimping mold schematic diagram.
Fig. 4 is the schematic diagram of two-chamber automatic moulding crimping mold closed state.
In figure:1, cope plate;2, lower template;3 upper die plates;4, upper mould fixed plate, 5, shaping upper;6, binder backing plate; 7, holding pad;8, nitrogen gas spring;9, inclined wedge;10, lower mold fixed plate;11, lower mold backing plate;12, spring base;13, big spring;14、 Top plate;15, it is molded lower die;16, mandrel holder;17, plug, 18, guide rod;19, spring, 20, strip to be processed;21, axle sleeve;22、 Punch.
Specific implementation mode
Help to illustrate the utility model, but the utility model using two edge rolling embodiments and in conjunction with attached drawing below It is not limited except as.It is interpreted as after reading the utility model content, those skilled in the art are to the various of the utility model Change is all in claims limitation range.
It is directly transmitted after the notching die jet-bedding of front into edge rolling die cavity as shown in Figure 1, strip 20 to be processed need not be sheared In, edge rolling is completed, two axle sleeves 21 spooled are separated from strip 20.
Fig. 2, Fig. 3 are two two-chamber automatic moulding crimping mold structural schematic diagrams.It is seen in fig. 1, that on it includes Template 1 and lower template 2, upper die plate 3 and upper mould fixed plate 4 are equipped with below cope plate 1, and upper die plate 3 is fixed with below Two symmetrical shaping uppers 5, are equipped with binder backing plate 6 and holding pad 7 below upper mould fixed plate 4, binder backing plate 6 with It is mounted with that four nitrogen gas springs 8, nitrogen gas spring 8 hold out against binder backing plate 6, symmetrically secured below binder backing plate between cope plate 1 Two inclined wedges 9.The upper surface of lower template 2 is mounted with lower mold fixed plate 10 and lower mold backing plate 11, and bullet is mounted with below lower template 2 Two sides of spring abutment 12, spring base 12 have been symmetrically installed two big springs 13, and the top of big spring 13 is mounted with top plate 14, top plate 14 In two holes of lower mold backing plate 11, two molding lower dies 15 and two pieces of cunnings are symmetrically installed in lower mold fixed plate 11 Dynamic mandrel holder 16, is installed with plug 17 on mandrel holder 16, plug one end installation guide rod 18, and spring 19 is cased on guide rod 18. There is strip 20 to be processed among plug 17 and molding lower die 15 as seen from Figure 2, strip to be processed is through shaping upper 5, molding Become axle sleeve 21 after 17 punching press edge rolling of lower die 15 and plug, band is also connected in 22 pairs of the punch that 4 right side of upper mould fixed plate is equipped with Axle sleeve 21 on material 20 is scaled off from strip 20.
Strip 20 to be processed enters after the notching die jet-bedding of front in crimping mold chamber when work, and slider of punch is transported downwards It is dynamic, drive upper mold to move downward, two pieces of inclined wedges 9 being mounted in upper mold push two mandrel holders under the action of nitrogen gas spring power 16 is mobile to centre, and upper mold continues to move downward, and binder backing plate 6 downwardly together presses mandrel holder 16 together with plug 17, plug 17 Bending edge rolling is carried out to material 20 to be processed, punching machine continues traveling downwardly to shaping upper 5 and molding lower die 15 and is closed and completes edge rolling, simultaneously Punch 22 on upper mould fixed plate 4 separates axle sleeve 21 from strip 20.

Claims (4)

1. a kind of continuous more than one piece edge rolling mold of automation edge rolling can process more than one piece product simultaneously, be arranged in the edge rolling mold There are multiple edge rolling shaping uppers arranged side by side and multiple edge rollings molding lower die arranged side by side corresponding thereto, is set before crimping mold Notching die is equipped with to complete the slot case needed for multiple while edge rolling.
2. a kind of continuous more than one piece edge rolling mold of automation according to claim 1, which includes upper and lower mould One piece of upper mould fixed plate and upper die plate has been installed below in plate, cope plate, and it is a symmetrical or uniform that n has been fixedly mounted in upper mould fixed plate The shaping upper of distribution, wherein n are equal to or greater than 2 integer, and binder backing plate and holding pad has been installed below in upper mould fixed plate, Binder backing plate and holding pad are fixed together, and link together with guide post and bolt cope plate, cope plate and binder backing plate it Between be mounted with that multiple nitrogen gas springs and mould ejector pin, nitrogen gas spring hold out against binder backing plate by ejector pin, symmetrically pacify below binder backing plate Two pieces of inclined wedges have been filled, lower mold fixed plate and lower mold backing plate are secured on lower template, spring base, spring is installed below in lower template Two sides of seat have been symmetrically installed two springs, and spring upper end connects one piece of top plate, mounting of roof plate in two holes of lower mold backing plate, under Mould is symmetrical or uniformly point is equipped with two pieces of mandrel holders and n is molded lower die, respectively connects a guide rod on two pieces of mandrel holders, on guide rod Spring is installed, n-1 punch is also equipped in upper mould fixed plate outer rim.
3. a kind of continuous more than one piece edge rolling mold of automation according to claim 1, the edge rolling mold may also include punching Slot function.
4. a kind of continuous more than one piece edge rolling mold of automation according to claim 1, the edge rolling mold are mounted in punching Mold on bed or air pressure, hydraulic press, the mold may include strip feeding device.
CN201820130799.XU 2018-01-26 2018-01-26 A kind of continuous more than one piece edge rolling mold of automation Active CN207929812U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820130799.XU CN207929812U (en) 2018-01-26 2018-01-26 A kind of continuous more than one piece edge rolling mold of automation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820130799.XU CN207929812U (en) 2018-01-26 2018-01-26 A kind of continuous more than one piece edge rolling mold of automation

Publications (1)

Publication Number Publication Date
CN207929812U true CN207929812U (en) 2018-10-02

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CN201820130799.XU Active CN207929812U (en) 2018-01-26 2018-01-26 A kind of continuous more than one piece edge rolling mold of automation

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112474962A (en) * 2020-11-09 2021-03-12 北海市传创环保科技有限公司 U type aluminium square tube processingequipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112474962A (en) * 2020-11-09 2021-03-12 北海市传创环保科技有限公司 U type aluminium square tube processingequipment
CN112474962B (en) * 2020-11-09 2021-07-09 佛山市浩佳艺建材科技有限公司 U type aluminium square tube processingequipment

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