CN104907484B - Rivet skipping mechanism for chain riveting, rivet skipping machine and chain assembling and machining production line - Google Patents
Rivet skipping mechanism for chain riveting, rivet skipping machine and chain assembling and machining production line Download PDFInfo
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- CN104907484B CN104907484B CN201410177173.0A CN201410177173A CN104907484B CN 104907484 B CN104907484 B CN 104907484B CN 201410177173 A CN201410177173 A CN 201410177173A CN 104907484 B CN104907484 B CN 104907484B
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- 229910000831 Steel Inorganic materials 0.000 claims description 66
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- 238000000034 method Methods 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 15
- 230000009191 jumping Effects 0.000 claims description 8
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- 238000012546 transfer Methods 0.000 claims description 5
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- 210000001138 tear Anatomy 0.000 description 11
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- 238000010924 continuous production Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The invention belongs to the technical field of machining and discloses a rivet skipping mechanism for chain riveting, a rivet skipping machine and a chain assembling and machining production line. The rivet skipping mechanism comprises an upper die mechanism and a lower die mechanism which are arranged in a vertically corresponding mode. The lower die mechanism comprises a lower die holder and lower pressing dies. The lower die holder is fixed. The lower pressing dies are fixed to the lower die holder. The upper die mechanism comprises an upper die holder, upper pressing dies and upper pressing die driving mechanisms used for driving the upper dies to slide transversely relative to the upper die holder. The upper die holder can vertically slide relative to the lower die holder through sliding fit mechanisms. The upper pressing dies are arranged on the lower surface of the upper die holder and can transversely slide relative to the upper die holder through the sliding fit mechanisms. Through the arrangement of the rivet skipping mechanism, the riveting machine adopting the rivet skipping mechanism has the function of skipping one or more sections of a chain during riveting, and conditions are created for efficient line production of chains and the improvement on production efficiency.
Description
Technical field
The invention belongs to chain processing technique field, it is related to the flowing water line automation process technology of chain, specifically
A kind of head riveter for processing chain.
Background technology
Chain is a kind of close mechanism, passes through bearing pin by multipair carrier bar and is formed by connecting ring-type, and it mainly (is divided into interior by carrier bar
Carrier bar and outer plate), bearing pin, chain case (also referred to as little rolling), the big parts composition of chain rolling (also referred to as roll greatly) four.
The production of chain mainly includes parts production and processing, Technology for Heating Processing processing, assembling, die, prestretching, tears section etc. open
Several steps.Wherein, why tear section step open, being because that assembling equipment assembles out with chain is continuous long-chain, chain
During production, need long-chain needs to produce client the chain of length, need to be split into sectional short chain.
Die is for by bearing pin pin extremely, preventing bearing pin from coming off, and chain disconnects.Existing head riveter is by riveting mechanism to process
The bearing pin execution die of single-unit or more piece chain.After die starts, chain (is generally gone up by average rate break transfer, movable die
Pressing mold) press fixed frequency reciprocating action, die process is carried out to the every a chain sequentially passing through.
In the chain production technology of early stage.Assembled long-chain, first by tearing section equipment open, splits into short without die
Chain, then craft union joint short chain is coupled together temporarily, then die process is carried out by head riveter.At head riveter die
After reason, more by hand chain joint is taken off, obtain the finished product short chain through die.
The chain production technology of this early stage, needs successively the manual operation being attached and removed from union joint twice, does not only take up
Manually, increase artificial finished product, and continuous-flow type automated production cannot be realized, be unfavorable for improve production efficiency.
Improve as a kind of, produce to realize automatization's chain, after inventing in the industry a kind of first die, tear the chain life of section open
Production. art.Head riveter is arranged on assembling equipment and tears open between section equipment by this technique, and three forms streamline.Assembled equipment goes out
The long-chain coming, is directly entered head riveter, and head riveter all carries out die process to all chain links, obtains the long-chain through die.Then,
Feeding tears section equipment open, selects one section of chain of preseting length, sweeps away, with red needle, two bearing pins that die on a chain was processed, and is formed
Short chain finished product.
The cost of labor that this modified technique can be effectively improved under early stage chain production technology is high, low the lacking of efficiency
Point.But, because this technique is using the mode of operation tearing section after first die open, and the riveting mechanism of existing head riveter can be to through each
Pitch chain bar all does die and processes.Leading to tear open faced by section step institute is the bearing pin having done die, tears section difficulty open greatly, not only
High to the intensity requirement of red needle, and have a strong impact on the life-span of red needle.In addition, after the bearing pin after die is pulled down from carrier bar,
Bearing pin, carrier bar are all because of deformation damage it is impossible to recycle.
Content of the invention
Present invention aims to the above-mentioned state of the art, a kind of die mechanism having and jumping riveting function is proposed, to keep away
Exempt to tear the bearing pin problem faced through die for the section equipment process open.
For achieving the above object, the technical solution adopted in the present invention is: a kind of jump riveter structure for chain die, bag
Include the upper die mechanism being correspondingly arranged up and down and lower die mechanism, lower die mechanism includes die shoe and dip mold, die shoe is fixedly installed,
Dip mold is fixedly installed on die shoe；Upper die mechanism includes upper bolster and top die and is used for driving the relative upper mould of top die
The top die drive mechanism that seat slides laterally, upper bolster can slide up and down to setting by die shoe relatively by the mechanism that is slidably matched,
Top die can upper bolster be relatively laterally slidably arranged on below upper bolster by the mechanism that is slidably matched.
When above-mentioned jump riveter structure being used for head riveter producing chain, it is long that can the producing of a upper operation is not limited to finished product chain
The long linear of degree or the unlimited long linear of continuous production, when long linear enters die station, only need to jump the loading of chain head for the first time
Riveter just can continuously work.When jumping riveter work, die is processed when often reaching a finished product chain length, walks chain mechanism and continues work
Make, once (inclusion slides laterally to be made to drive the top die drive mechanism work jumping in riveter structure by hand or by the controller specially joined
Two actions that top die is displaced to chain side, reverse slide resets).An ensuing section or a few section is made to skip science and engineering at die
Sequence.Through jumping the long linear of riveter, the node never doing die process disconnects formation short chain, then with linking fastener by chain from beginning to end
It is connected to become finished product chain.
The present invention passes through design and jumps riveter structure, so that head riveter is had and skips a section or a few pitch chain bar does not do the function of die.
For realizing the efficient line production of chain production, further improve production efficiency, there is provided condition.
The present invention, by way of transverse shifting top die, realizes skipping the die process to certain a chain.Be conducive to
The lower upper bolster drive mechanism of the simpler cost of fit structure, such as cam mechanism.
The mechanism that the described mechanism that is slidably matched can be matched with chute for slide rail, or match with sliding sleeve for slide rail
Mechanism, then or the various straight line two part relative rectilinear such as mechanism of guide pillar and guide pin bushing cooperation be slidably matched mechanism.Wherein, reflect
It is little weight small volume components in top die, the mechanism that is slidably matched of corresponding top die can adopt relatively compact and compact conformation
The structure of what slide rail was matched with chute be slidably matched mechanism, such as dove-tail form slide rail and the cooperation of dove-tail form chute.And upper bolster holds
Carry the integral units such as top die, top die drive mechanism, load-bearing is larger, therefore, the mechanism that is slidably matched of corresponding upper bolster is excellent
Select the mechanism that is slidably matched that guide pillar is matched with guide pin bushing.
For driving described upper bolster can be cam mechanism, above mould with respect to the drive mechanism that die shoe slides up and down
Seat is the slider-crank mechanism of slide block, one of the drive mechanism such as air cylinder device, pinion and rack.Preferred cam mechanism,
There is one of drive mechanism of quick acting ability with slider-crank mechanism, air cylinder device etc..
When selecting cam mechanism as upper bolster drive mechanism, preferred cam is arranged on upper bolster or is connected with upper bolster
Stressed member upside, descending by actuated by cams upper bolster, by the elastomeric elements such as spring drive the up reset of upper bolster, as
Improve, the outer rim protuberance of cam includes one section of circular arc with cam axle center as the center of circle, and this structure can make top die descending
There is an of short duration stopped process after reaching minimum point, so can increase the stability of riveting.
Similarly, described top die drive mechanism can also be cam mechanism, the crank block machine with top die as slide block
One of drive mechanisms such as structure, linkage, air cylinder device, pinion and rack.Also, it is preferred that cam mechanism, with slide crank
Block mechanism, air cylinder device etc. have one of drive mechanism of quick acting ability.
Top die drive mechanism can manually boot it is also possible to automatically be opened by controller by devices such as electropneumatics
Dynamic, manually boot can manually count, and need to arrange counting device during automatic, in startup when reaching setting chain joint number
Pressing mold drive mechanism drives top die to be moved laterally away, and resets after skipping a section or a few section again.
Top die is arranged in pairs with dip mold, and top die and dip mold are kit form, by wolfram steel seat and be fixed on tungsten
Die wolfram steel composition on steel seat, the acting surface of die wolfram steel is provided with riveting press groove, V-shaped riveting press groove can a riveting bearing pin two
Individual corner.If the four of a riveting bearing pin corners, pyramid shape riveting press groove can also be selected.
In view of wolfram steel hardness is higher, it is not easy to process V-shaped groove, improve as a kind of, the present invention proposes a kind of split blade type riveting
Head wolfram steel structure, that is, die wolfram steel be stacked by two panels or multi-disc and form, the adjacent arris of adjacent two panels wolfram steel piece has chamfered edge, phase
The chamfered edge combination facing two panels wolfram steel forms V-shaped groove.This improved structure, not only facilitates the processing of die wolfram steel, monolithic of being more convenient for
Change or remove mill and repair riveting face.Thus reducing maintenance cost.
From the pressing mold of V-shaped riveting press groove, for four corners of a riveting bearing pin, can set on chain direction of transfer
Put two pairs of top dies and dip mold, wherein first to upper and lower pressing mold horizontally set, for horizontal riveting bearing pin；Another to longitudinal direction
Setting, for longitudinal riveting bearing pin.The spacing of two pairs of upper and lower pressing molds is the integral multiple of chain single-unit length to be processed.
Two pairs of pressing molds can also share same wolfram steel seat.Develop into: a pair of top die and dip mold, top die are set altogether
All include a wolfram steel seat with dip mold, but a wolfram steel seat is provided with two or two groups of wolfram steel with V-shaped riveting press groove, wherein one
The V-shaped riveting press groove horizontally set of individual or one group of wolfram steel, the V-shaped riveting press groove of another or group wolfram steel is longitudinally disposed.
The chain channel of guiding chain trend, in order to simplify structure, can directly be arranged on die shoe.
Improve as a kind of, dip mold is non-immediate to be fixed on die shoe, die shoe is provided with dip mold setting groove, pushes
Mould arranges and is provided with the cushion block that a upper surface is inclined plane in groove, and dip mold is arranged on the top of cushion block.The wolfram steel seat bottom of dip mold
Face is the inclined plane consistent with cushion block upper surface inclination angle.The position of adjustment cushion block can be with the height of Indirect method dip mold.This
Plant structural advantages and be after wolfram steel life-time service weares and teares, can be by increasing the height of dip mold come modifying factor abrasion
The difference in height producing.
Another object of the present invention is to provide a kind of jump riveter for chain die, and including jumping riveter structure, its feature exists
In, described jump riveter structure, including the upper die mechanism being correspondingly arranged up and down and lower die mechanism, lower die mechanism includes die shoe and pushes
Mould, die shoe is fixedly installed, and dip mold is fixedly installed on die shoe；Upper die mechanism includes upper bolster and top die and is used for
Drive the top die drive mechanism that top die slides laterally relative to upper bolster, upper bolster can descend mould relatively by the mechanism that is slidably matched
Seat slides up and down to setting, and top die can upper bolster be relatively laterally slidably arranged under upper bolster by the mechanism that is slidably matched
Face.
Further object of the present invention is to provide a kind of chain to assemble process line, including chain kludge, jumps riveter, tears open
, it is characterised in that described jump riveter includes jumping riveter structure, described jump riveter structure, including the upper mould machine being correspondingly arranged up and down for section machine
Structure and lower die mechanism, lower die mechanism includes die shoe and dip mold, and die shoe is fixedly installed, and dip mold is fixedly installed on die shoe
On；Upper die mechanism includes the top die with top die and for driving top die to slide laterally relative to upper bolster for the upper bolster and drives
Mechanism, upper bolster can slide up and down to setting by die shoe relatively by the mechanism that is slidably matched, and top die is by the mechanism that is slidably matched
Can upper bolster relatively laterally slidably be arranged on below upper bolster.
In the above and below of the present invention describes, described longitudinal direction refers to the direction parallel to chain direction of transfer, described
Laterally refer to perpendicular to the direction of chain direction of transfer.
Brief description
Fig. 1 is jump riveter structure forward sight structural representation of the present invention.
Fig. 2 is jump riveter structure left view structural representation of the present invention.
Fig. 3 is jump riveter structure right side structural representation of the present invention.
Fig. 4 is the structural representation of the cam for driving upper bolster slip.
Specific embodiment
Below in conjunction with the accompanying drawings, to this practical described skill taking the jump riveter of an employing jump of the present invention riveter structure as a example
Art scheme is further analyzed and described.
As Figure 1-3, in this example, described jump riveter includes frame, frame sets deck plate 15, on deck plate 15
It is fixed with longitudinally disposed die shoe 16, set the chain channel of a longitudinal direction on the upside of die shoe 16, two by die wolfram steel 8,19
And the dip mold of wolfram steel seat 9,18 composition is arranged on below chain channel on die shoe.Two dip molds are arranged along chain channel
Cloth.Die shoe 16 and two dip molds constitute the lower die mechanism that this example jumps riveter together.
One cushion block 10,17 is set below each dip mold.Cushion block 10,17 upper sides tilt, the wolfram steel seat 9 of dip mold,
18 downsides are inclination angle and cushion block 10,17 upper side identical inclined planes, in order to finely tune dip mold height.
Upper bolster 2 is fixed on roof beam structure 1, and deck plate 15 is fixed with four guide pin bushings 20, and assembling one in each guide pin bushing is led
Post 11, four guide pillar 11 upper end Corner Strappeds with upper roof beam structure 1 respectively, lower end is passed down through guide pin bushing 20 and deck plate 15 and underbeam
Frame 13 is fixing, is connected by extension spring 14 between lower beam frame 13 and deck plate 15.Upper bolster drive mechanism selects cam mechanism.It is convex
Wheel 12 is arranged on below deck plate 15 by axle 32.Camshaft passes through gear mechanism or chain is connected with motor output end.Under
On roof beam structure, the lower section of corresponding cam 12 sets a roller, and the outer rim of cam 12 offsets with roller periphery.Cam 12 outer rim convex
Go out portion and include one section of circular arc c with cam axle center as the center of circle, it is fixed that this cam structure makes upper die mechanism run more shifting.
Along longitudinally setting two puts module, upper bolster and two puts the upper die mechanism that module constitutes this example for upper bolster 2 downside.Often
Put module include a mounting seat 3,25, the mechanism that is slidably matched that is made up of upper saddle 4,24 and lower slider 5,23, one by riveting
The top die of head wolfram steel 7,21 and wolfram steel seat 6,22 composition, a top die drive mechanism, wherein, mounting seat 3,25 is passed through thereon
Fixing hole on the downside of the fixed column of side and upper bolster is fixing with upper bolster 2.Upper saddle 4,24 is fixing with mounting seat 3,25；Upper saddle
4th, set dove-tail form chute on the downside of 24.It is provided with the dove-tail form slide rail with the chute cooperation on the downside of upper saddle on the upside of lower slider 5,23.Tungsten
Steel seat 6,22 is fixed on the downside of upper saddle, fixes die wolfram steel 7,21 on the downside of wolfram steel seat.
In this example, the die wolfram steel of top die and dip mold adopts burst combinative structure.Adjacent two panels wolfram steel piece opposite side
Chamfered edge is processed, after split, newly formed V-shaped riveting press groove.Often put module to partner with a dip mold, two put module removes riveting
Outside head wolfram steel structure difference, other modular constructions are identical.Two put in module, for the upper module of horizontal riveting bearing pin,
Realize two pins simultaneously in riveting a chain, its die wolfram steel 21 is made up of three wolfram steel pieces, adjacent two panels wolfram steel piece
Downside adjacent arris chamfered edge is processed, and forms two V-shaped riveting press grooves after split.For the upper module of longitudinal riveting bearing pin, because
The extension direction of the V-shaped riveting press groove of die wolfram steel with two bearing pins on a chain on the same line, so a riveting
Groove can complete the die to two bearing pins on a chain and process, and its die wolfram steel 7 is made up of two panels wolfram steel piece, and two
The adjacent arris chamfered edge in piece wolfram steel piece downside is processed, and forms a V-shaped riveting press groove after split.Dip mold is in the same manner, i.e. for horizontal
The structure of die wolfram steel 19 of the dip mold of riveting bearing pin and die wolfram steel 21 structure of the top die for horizontal riveting bearing pin
Identical；Structure for the die wolfram steel 8 of the dip mold of longitudinal riveting bearing pin and the riveting of the top die for longitudinal riveting bearing pin
Head wolfram steel 7 structure is identical.
In this example, from air cylinder device as top die drive mechanism.It is solid that mounting seat 3,25 sides are fixed with a cylinder
Reservation 27,33.In air cylinder device 28,34 setting cylinder fixed seat, the piston rod end of air cylinder device is connected with lower slider 5,23.
For the ease of precise control top die reseting precision, upper saddle dorsad the side of cylinder one lateral attitude is set can
The alignment pin 30,35 adjusted.Alignment pin front end corresponds to lower slider side, when resetting in order to avoid top die, clashes into alignment pin and leads to
Alignment pin damages, and alignment pin front end adds buffer head.
In this example, walk chain mechanism by the tooth plate with concave tooth for the side, cross slide, longitudinal slide and sled drive mechanism group
Become.Longitudinal slide can be arranged on deck plate with longitudinal sliding with respect to deck plate, and cross slide can be horizontal with respect to longitudinal slide
To being slidably arranged on longitudinal slide, tooth plate is fixed on cross slide.
Tooth plate 31 plays work with backup plate 29 cooperation being fixed on die shoe of chain channel opposite side (opposite of tooth plate)
Be provided with the side of tooth towards chain with, tooth plate, tooth plate thickness is less than chain internal segment inner width, each concave tooth be semi-circular, with
Chain rolling on chain matches, and concave tooth spacing is equal with chain pitch.When tooth plate moves to chain direction with cross slide, tooth
Chain is pressed against on backup plate by plate, the embedded concave tooth of chain rolling.Then tooth plate is transmitted to chain with longitudinal slide together with cross slide
Direction is moved, and the active force that concave tooth rolls in chain promotes chain to against backup plate forward slip.Enter face and realize the transmission to chain.
It is specifically designed as one kind, cross slide and longitudinal slide are driven by cam engagement drive mechanism.Drive laterally
The cam of slide plate, the cam driving longitudinal slide, the cam three of driving upper bolster are arranged on same main shaft it is also possible to pacify
It is contained in different main, but the drive mechanism linkage using 1:1 gear ratio.So can ensure that the rotation period of three is identical,
To ensure the cooperation of cross slide, longitudinal slide, upper bolster three's action.By arranging the phase place of cam, realize laterally
Slide plate, longitudinal slide, upper bolster priority action.The advantage of this design is it is not necessary to increase accurate synchronization mechanism, structure
Simply, it is easy to accomplish.
In this example, solenoid valve control cylinder action is passed through using plc controller, enumerator 26, beam are set above roof beam structure
Frame often lifts once, and chain forwards a section.Rolling counters forward once, and count information is transmitted to plc controller, works as meter
When reaching arranges value, plc controller sends control signal to electromagnetic valve to number, driving cylinder action drive top die slide laterally from
Offset above chain.When counting, plc controller sends control signal to electromagnetic valve more next time, and driving cylinder action drives
Top die resets.
The jump riveter that this example is shown, can with common or special chain kludge, tear open section unit be shaped as chain processing
Streamline.
Although combining a kind of application example that the jump riveter structure according to the present invention described in detail by accompanying drawing above, above-mentioned retouch
State and nonrestrictive, those skilled in the art can be carried out to the jump riveter structure of the present invention on the basis of above disclosure
Routine sexually revises, or is applied in the jump riveter of other structures, still should fall within the scope and spirit of the invention.
Claims (12)
1. a kind of jump riveter structure for chain die, including the upper die mechanism being correspondingly arranged up and down and lower die mechanism, lower mould machine
Structure includes die shoe and dip mold, and die shoe is fixedly installed, and dip mold is fixedly installed on die shoe；Upper die mechanism includes mould
The top die drive mechanism with top die and for driving top die to slide laterally relative to upper bolster for the seat, upper bolster passes through to slide
Matching mechanism can slide up and down to setting by die shoe relatively, and top die can upper bolster relatively be slid laterally by the mechanism that is slidably matched
Be arranged on below upper bolster.
2. the jump riveter structure for chain die according to claim 1 is it is characterised in that arrange guiding chain on die shoe
The chain channel of bar trend.
3. the jump riveter structure for chain die according to claim 1 is it is characterised in that the slip of corresponding top die is joined
Close the mechanism that is slidably matched that mechanism is matched with chute for slide rail, the mechanism that is slidably matched of corresponding upper bolster is guide pillar and guide pin bushing phase
The mechanism that is slidably matched of cooperation.
4. the jump riveter structure for chain die according to claim 1 is it is characterised in that top die is paired with dip mold
Setting, top die and dip mold are kit form, are made up of with the die wolfram steel being fixed on wolfram steel seat wolfram steel seat, die tungsten
The acting surface of steel is provided with V-shaped riveting press groove.
5. the jump riveter structure for chain die according to claim 4 is it is characterised in that die wolfram steel is by two panels or many
Piece is stacked composition, and the adjacent arris of adjacent two panels wolfram steel piece has chamfered edge, and the chamfered edge combination of adjacent two panels wolfram steel forms V-shaped groove.
6. the jump riveter structure for chain die according to claim 4 is it is characterised in that die shoe is provided with dip mold
Setting groove, dip mold arranges and is provided with the cushion block that a upper surface is inclined plane in groove, and dip mold is arranged on the top of cushion block；Dip mold
Wolfram steel seat bottom surface be the inclined plane consistent with cushion block upper surface inclination angle.
7. the jump riveter structure for chain die according to claim 1 is it is characterised in that set on chain direction of transfer
Put two pairs of top dies and dip mold, wherein first to upper and lower pressing mold horizontally set, another to longitudinally disposed, two to upper and lower pressing mold
Spacing be chain single-unit chain length to be processed integral multiple.
8. according to claim 1 jump riveter structure it is characterised in that the driving machine of described upper bolster for chain die
Structure is cam mechanism, and its cam is arranged on upper bolster or the upside of the stressed member being connected with upper bolster, by actuated by cams
Die holder is descending, drive the up reset of upper bolster by spring, and the outer rim protuberance of cam includes one section with cam axle center as the center of circle
Circular arc.
9. the jump riveter structure for chain die according to claim 1 is indulged it is characterised in that setting one on the upside of die shoe
To chain channel, two are arranged on below chain channel on die shoe by the dip mold that die wolfram steel and wolfram steel seat form,
Two dip molds are arranged along chain channel；One cushion block is set below each dip mold, and cushion block upper side tilts, the tungsten of dip mold
Steel seat downside is inclination angle and cushion block upper side identical inclined plane；
On the downside of upper bolster along longitudinally set two sets of mechanisms that are slidably matched by mounting seat, being made up of upper saddle and lower slider, one by
The top die of die wolfram steel and wolfram steel seat composition, the upper module of a top die drive mechanism composition；Wherein, mounting seat passes through it
Fixing hole on the downside of the fixed column of upside and upper bolster is fixed with upper bolster；Upper saddle is fixed with mounting seat；Set on the downside of upper saddle
Dove-tail form chute；It is provided with the dove-tail form slide rail with the chute cooperation on the downside of upper saddle on the upside of lower slider；Wolfram steel seat is fixed on cunning
On the downside of seat, on the downside of wolfram steel seat, fix die wolfram steel；Mounting seat side is fixed with a cylinder fixed seat, and cylinder fixed seat arranges one
Air cylinder device, the piston rod end of air cylinder device is connected with lower slider.
10. the jump riveter structure for chain die according to claim 9, it is characterised in that two put in module, is used for
The laterally upper module of riveting bearing pin, its die wolfram steel is made up of three wolfram steel pieces, the adjacent arris in adjacent two panels wolfram steel piece downside
Chamfered edge is processed, and forms two V-shaped riveting press grooves after split；For the upper module of longitudinal riveting bearing pin, its die wolfram steel is by two panels tungsten
Steel disc forms, and the adjacent arris chamfered edge in two panels wolfram steel piece downside is processed, and forms a V-shaped riveting press groove after split；For horizontal riveting
The structure of die wolfram steel of the dip mold of pad axle is identical with the die wolfram steel structure of the top die for horizontal riveting bearing pin；With
The structure of die wolfram steel in the dip mold of longitudinal riveting bearing pin is tied with the die wolfram steel of the top die for longitudinal riveting bearing pin
Structure is identical.
A kind of 11. jump riveters for chain die, including jumping riveter structure it is characterised in that described jump riveter structure, include upper and lower
The upper die mechanism being correspondingly arranged and lower die mechanism, lower die mechanism includes die shoe and dip mold, and die shoe is fixedly installed, dip mold
It is fixedly installed on die shoe；Upper die mechanism includes upper bolster and top die and is used for driving top die horizontal relative to upper bolster
The top die drive mechanism slided, upper bolster can slide up and down to setting, top die by die shoe relatively by the mechanism that is slidably matched
By being slidably matched, mechanism can upper bolster relatively laterally slidably be arranged on below upper bolster.
A kind of 12. chains assemble process lines, including chain kludge, jump riveter, tear section machine open it is characterised in that described jump
Riveter includes jumping riveter structure, and described jump riveter structure, including the upper die mechanism being correspondingly arranged up and down and lower die mechanism, lower die mechanism bag
Include die shoe and dip mold, die shoe is fixedly installed, and dip mold is fixedly installed on die shoe；Upper die mechanism include upper bolster and
Top die and the top die drive mechanism for driving top die to slide laterally relative to upper bolster, upper bolster passes through to be slidably matched
Mechanism can slide up and down to setting by die shoe relatively, and top die can upper bolster relatively laterally slidably be set by the mechanism that is slidably matched
Put below upper bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410177173.0A CN104907484B (en) | 2014-04-30 | 2014-04-30 | Rivet skipping mechanism for chain riveting, rivet skipping machine and chain assembling and machining production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410177173.0A CN104907484B (en) | 2014-04-30 | 2014-04-30 | Rivet skipping mechanism for chain riveting, rivet skipping machine and chain assembling and machining production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104907484A CN104907484A (en) | 2015-09-16 |
| CN104907484B true CN104907484B (en) | 2017-01-18 |
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| CN201410177173.0A Active CN104907484B (en) | 2014-04-30 | 2014-04-30 | Rivet skipping mechanism for chain riveting, rivet skipping machine and chain assembling and machining production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN112475216B (en) * | 2020-11-05 | 2021-09-21 | 浙江恒久传动科技股份有限公司 | Automatic intelligent assembly line of plate chain |
| CN114714075A (en) * | 2022-03-10 | 2022-07-08 | 杭州东华链条集团有限公司 | Automatic assembly equipment and assembly process for long-pin-shaft chain |
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| CN104907484A (en) | 2015-09-16 |
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Effective date of registration: 20231204 Address after: No. 27 Xinggong Road, Jiangdong District, Jiangshan Economic Development Zone, Quzhou City, Zhejiang Province, 324123 Patentee after: JIANGSHAN TAILIAN MACHINERY Co.,Ltd. Address before: No. 27-10 Xinggong Road, Jiangdong District, Jiangshan Economic Development Zone, Quzhou City, Zhejiang Province, 324123 Patentee before: JIANGSHAN JINLIAN PRECISION TECHNOLOGY CO.,LTD. |
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Denomination of invention: Jump riveting mechanism, jump riveting machine, and chain assembly processing line for chain riveting heads Granted publication date: 20170118 Pledgee: Zhejiang Jiangshan rural commercial bank Limited by Share Ltd. Pledgor: JIANGSHAN TAILIAN MACHINERY Co.,Ltd. Registration number: Y2024980026126 |
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