CN207857773U - It is a kind of to be used for the automatic at a mold of 81x roller chains - Google Patents

It is a kind of to be used for the automatic at a mold of 81x roller chains Download PDF

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Publication number
CN207857773U
CN207857773U CN201820201351.2U CN201820201351U CN207857773U CN 207857773 U CN207857773 U CN 207857773U CN 201820201351 U CN201820201351 U CN 201820201351U CN 207857773 U CN207857773 U CN 207857773U
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China
Prior art keywords
plate
rest pad
mandrel
mold
bolster
Prior art date
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Active
Application number
CN201820201351.2U
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Chinese (zh)
Inventor
曹永楼
马美琴
戴兴仁
汪秋萍
叶玲
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.)
Huangshan Zhongyou Chain Manufacture Co Ltd Of Anhui
Original Assignee
Huangshan Zhongyou Chain Manufacture Co Ltd Of Anhui
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Application filed by Huangshan Zhongyou Chain Manufacture Co Ltd Of Anhui filed Critical Huangshan Zhongyou Chain Manufacture Co Ltd Of Anhui
Priority to CN201820201351.2U priority Critical patent/CN207857773U/en
Application granted granted Critical
Publication of CN207857773U publication Critical patent/CN207857773U/en
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Abstract

The utility model provides a kind of for the automatic at a mold of 81x roller chains, upper mold includes the top board being connected on forcing press, connecting shaft on top board passes through cope plate, lower die is provided with below top board, lower die includes bottom plate, lower bolster, core print seat, mandrel, spring, rest pad and rest pad backing plate, lower bolster is arranged on bottom plate and the connecting shaft on lower bolster passes through bottom plate, core print seat is provided on lower bolster, multiple mandrel mounting holes are evenly arranged on core print seat, mandrel is arranged in mandrel mounting hole, it is provided with spring between mandrel and the bottom surface of mandrel mounting hole, rest pad backing plate is arranged on bottom plate, rest pad is arranged on rest pad backing plate, and rest pad is flushed with the medial surface of rest pad backing plate, lower bolster and core print seat are slidably connected on the medial surface of rest pad backing plate.The embodiment of the utility model makes the efficiency of assembling of the roller chain increase, and increases the assembling quality of the roller chain.

Description

It is a kind of to be used for the automatic at a mold of 81x roller chains
Technical field
The utility model is related to roller chain mounting technology fields, and in particular to a kind of for the automatic at item of 81x roller chains Mold.
Background technology
81X roller transport chains include outer plate, inner plate, axis pin, sleeve, five big part of roller composition, and chain generally has Riveter form and only lock pin (split pin) form.Chain assembly generally comprises the assembly of half acromere, inner link assembly, after being assembled at item Chain appear or riveter, or wear only lock pin.Axis pin and outer plate are protected with half acromere is combined by half acromere assembling die Demonstrate,prove dimensional accuracy;Sleeve, roller and two inner plates form inner link, ensure dimensional accuracy by inner link assembling die, partly Acromere, inner link and outer plate is in tandem is in strip the complete chains of Cheng Yigen.Half acromere, inner link and outer plate are in tandem at item one As completed by hand assembled, manual cover plate taps unilateral chain plate hole respectively using hammer, and single axis pin enters carrier bar, Zhi Daoxiao Until axis and carrier bar dress are flat, patch process can bring serious trimming, hammer that can also give chain plate surface since axis pin enters carrier bar Cause very deep mark hole.In order to eliminate the drawbacks of manual cover plate is brought at item, we develop design automatically at an assembly technology.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of for the automatic at a mold of 81x roller chains, gram The deficiencies in the prior art are taken so that the efficiency of assembling higher of chain reduces the damage to chain in assembling process, improves The processing quality of product reduces the labor intensity of worker.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of automatic at a mold for 81x roller chains, upper mold includes the top board being connected on forcing press, it is described on Connecting shaft on pressing plate passes through cope plate, is provided with lower die below the top board, the lower die include bottom plate, lower bolster, Core print seat, mandrel, spring, rest pad and rest pad backing plate, the lower bolster is arranged on bottom plate and the connection on the lower bolster Axis passes through bottom plate, is provided with core print seat on the lower bolster, multiple mandrel mounting holes, the mandrel are evenly arranged on the core print seat It is arranged in mandrel mounting hole, spring is provided between the mandrel and the bottom surface of mandrel mounting hole, the rest pad backing plate is set It sets on bottom plate, the rest pad is arranged on rest pad backing plate, and the rest pad is flushed with the medial surface of rest pad backing plate, The lower bolster and core print seat are slidably connected on the medial surface of rest pad backing plate.
It is provided with material conveying mechanism on the rest pad.
The material conveying mechanism is manipulator.
The forcing press is two-pass cylinder, hydraulic cylinder or electric cylinders.
The line of centres of two mandrel mounting holes in corresponding same chain link upper pin hole is from the horizontal by 45 degree of angles.
(3) advantageous effect
The utility model embodiment provides a kind of for the automatic at a mold of 81x roller chains.Have following beneficial to effect Fruit:The mould structure is simple, easy to operate, and controllability is good, and stable quality, safety is relatively high, avoids axis pin in assembly To the trimming cut burr that the aperture on outer plate generates, solves the mark etc. that out-of-flatness and iron hammer after chain assembly are beaten and ask Topic, improves the quality of product, improves labor productivity, while reducing the labor intensity of operator and hindering self-explanatory characters' event Probability, while also improving the noise in working environment.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the automatic structural schematic diagram at mold that 81x roller chains are used for described in the utility model;
Fig. 2 is described in the utility model for the automatic at a mold vertical view state structural schematic diagram of 81x roller chains;
Fig. 3 is the assembly schematic diagram of 81x roller chains described in the utility model.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to The range of the utility model protection.
Refering to fig. 1 to shown in Fig. 3, the utility model provides a kind of for the automatic at a mold, upper mold packet of 81x roller chains The top board 1 being connected on forcing press is included, the connecting shaft 11 on top board 1 passes through cope plate 2, and the lower section of top board 1 is provided with Lower die, lower die include bottom plate 3, lower bolster 4, core print seat 5, mandrel 6, spring 7, rest pad 8 and rest pad backing plate 9, and lower bolster 4 is arranged Connecting shaft on bottom plate 3 and on lower bolster 4 passes through bottom plate 3, is provided with core print seat 5 on lower bolster 4, is evenly arranged on core print seat 5 Multiple mandrel mounting holes 51, mandrel 6 are arranged in mandrel mounting hole 51, are arranged between mandrel 6 and the bottom surface of mandrel mounting hole 51 There are spring 7, rest pad backing plate 9 to be arranged on bottom plate 3, rest pad 8 is arranged on rest pad backing plate 9, and rest pad 8 and rest pad The medial surface of backing plate 9 flushes, and lower bolster 4 and core print seat 5 are slidably connected on the medial surface of rest pad backing plate 9.
Preferably, it is provided with material conveying mechanism on rest pad 8;Material conveying mechanism is manipulator;Forcing press is duplicate rows Cylinder, hydraulic cylinder or the electric cylinders of journey;The line of centres 10 and water of two mandrel mounting holes in corresponding same chain link upper pin hole Square in angle of 45 degrees.
Uneven in order to solve into item, easy to produce trimming cut burr the problem of slow at item, devises automatically into a mold, Specific mode of operation is 02 middle sleeve of inner link for being positioned outer plate 01 to be assembled simultaneously with mandrel 6 and having been assembled Hole recycles the inner link sleeve hole having good positioning to load onto half acromere to be assembled, at this time the axis pin and inner link in half acromere 03 02 middle sleeve and outer plate 01 have accurate positioning.The stroke of a press is regulated, using the pressure of forcing press, top board 1 is fast End part of pin shaft on ram compression lower half acromere 03 recycles the elastic force of spring 7 to bounce the axis pin in half acromere of pressure, at this time partly Acromere 03, inner link 02, outer link 01 pin shaft hole link together, realize chain assembled at item.It is accurately positioned by mold, Coverslipping techniques are assembled with forcing press substitutes artificial iron hammer assembly, improves product quality, improves production efficiency, significantly reduces The labor intensity of worker.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations;Although with reference to aforementioned reality Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that:It still can be to preceding The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features;And these Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims (5)

1. a kind of for the automatic at a mold of 81x roller chains, it is characterised in that:Upper mold includes the upper pressure being connected on forcing press Plate, the connecting shaft on the top board pass through cope plate, are provided with lower die below the top board, the lower die includes bottom Plate, lower bolster, core print seat, mandrel, spring, rest pad and rest pad backing plate, the lower bolster is arranged on bottom plate and the underlay Connecting shaft on plate passes through bottom plate, and core print seat is provided on the lower bolster, and multiple mandrel installations are evenly arranged on the core print seat Hole, the mandrel are arranged in mandrel mounting hole, and spring, the branch are provided between the mandrel and the bottom surface of mandrel mounting hole Supporting block backing plate is arranged on bottom plate, and the rest pad is arranged on rest pad backing plate, and the rest pad and rest pad backing plate Medial surface flushes, and the lower bolster and core print seat are slidably connected on the medial surface of rest pad backing plate.
2. as described in claim 1 for the automatic at a mold of 81x roller chains, it is characterised in that:It is set on the rest pad It is equipped with material conveying mechanism.
3. as claimed in claim 2 for the automatic at a mold of 81x roller chains, it is characterised in that:The material conveyor Structure is manipulator.
4. as described in claim 1 for the automatic at a mold of 81x roller chains, it is characterised in that:The forcing press is double Cylinder, hydraulic cylinder or the electric cylinders of stroke.
5. as described in claim 1 for the automatic at a mold of 81x roller chains, it is characterised in that:On corresponding same chain link The line of centres of two mandrel mounting holes of pin shaft hole is from the horizontal by 45 degree of angles.
CN201820201351.2U 2018-02-06 2018-02-06 It is a kind of to be used for the automatic at a mold of 81x roller chains Active CN207857773U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820201351.2U CN207857773U (en) 2018-02-06 2018-02-06 It is a kind of to be used for the automatic at a mold of 81x roller chains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820201351.2U CN207857773U (en) 2018-02-06 2018-02-06 It is a kind of to be used for the automatic at a mold of 81x roller chains

Publications (1)

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CN207857773U true CN207857773U (en) 2018-09-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112123250A (en) * 2020-08-26 2020-12-25 溧阳市超强链条制造有限公司 Positioning fixture for assembling and assembling roller chain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112123250A (en) * 2020-08-26 2020-12-25 溧阳市超强链条制造有限公司 Positioning fixture for assembling and assembling roller chain

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