CN205834106U - Sprocket-type chain straight riveting device - Google Patents
Sprocket-type chain straight riveting device Download PDFInfo
- Publication number
- CN205834106U CN205834106U CN201620740643.4U CN201620740643U CN205834106U CN 205834106 U CN205834106 U CN 205834106U CN 201620740643 U CN201620740643 U CN 201620740643U CN 205834106 U CN205834106 U CN 205834106U
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- China
- Prior art keywords
- sprocket
- chain
- base
- die assembly
- top die
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- 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
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Abstract
The utility model discloses a kind of sprocket-type chain straight riveting device, belong to a kind of chain process equipment, including top die assembly, the lower section of described top die assembly is provided with base, and the front end of described base is separately installed with feed lead rail and discharge guide, described feed lead rail and discharge guide, and base with rear end and is placed in support platform with top die assembly, the end of described discharge guide is provided with transportation sprocket, and the side of described transportation sprocket is also movably installed with the structures such as feeding push rod.By using the transportation sprocket of horizontal to drive it to move in chain carries out oblique angle increase plastic operation, and transportation sprocket is synchronized with the movement with top die assembly, it is effectively improved the stability that chain in operation moves, avoid occurring size displacement in operation process, and then solve oblique angle and increase after shaping and cannot extend the service life of chain with the problem such as the supporting installation of sprocket wheel, to compensate for the various weak points of the chain riveter of roller transmission, improve production efficiency, reduce operating cost.
Description
Technical field
This utility model relates to a kind of chain process equipment, and in particular, this utility model relates generally to a kind of sprocket wheel
Formula chain straight riveting device.
Background technology
The straight riveter of chain is a kind of machinery that can be applicable to motorcycle chain industry, can be flexibly by motorcycle chain bearing pin
End face carries out oblique angle and increases shaping, thus strengthens the firm intensity of chain whole synthesis.And this type of chain riveter is most the most at present
It is to rotate the pin roll end face to chain by roller to carry out oblique angle increase shaping；If but chain riveter uses aforementioned roller
Rotate transmission, then easily carry out oblique angle at pin roll end face and increase in plastic operation, chain is caused dimensional shift, thus causes chain
Supporting cannot install with sprocket wheel, or cause supporting installation of chain and sprocket wheel to occur not engaging situation, and then affect chain use
Life-span, thus be necessary further studied for the structure of the straight riveter of this kind of chain and improve.
Utility model content
One of the purpose of this utility model is for above-mentioned deficiency, it is provided that a kind of sprocket-type chain straight riveting device, to
Hope that solving chain riveter in prior art easily causes dimensional shift by roller transmission in operation so that chain increases at oblique angle
After big shaping cannot installation supporting with sprocket wheel, affect the technical problems such as its service life.
For solving above-mentioned technical problem, this utility model by the following technical solutions:
A kind of sprocket-type chain straight riveting device provided by the utility model, including top die assembly, described top die is total
The lower section become is provided with base, and the front end of described base is separately installed with feed lead rail and discharge guide with rear end, described in enter
Expecting guide rail and discharge guide, and base is placed in support platform with top die assembly, the end of described discharge guide is installed
There are transportation sprocket, the side of described transportation sprocket to be also movably installed with feeding push rod, described feeding push rod are provided with ratchet, institute
Stating ratchet to be meshed with transportation sprocket, described feeding push rod also one end with traction extension spring is connected, described traction extension spring another
One end is also secured in support platform, is additionally provided with upper and lower starting bar near described feeding push rod, and described upper and lower starting bar is installed
On top die assembly, the side adjacent with feeding push rod, described upper and lower starting bar bottom is provided with inclined-plane.
As preferably, further technical scheme is: be additionally provided with pushing block between described feeding push rod and up and down starting bar.
Further technical scheme is: the inner side of described base is also equipped with positioning guide plate.
Further technical scheme is: described top die assembly includes under horizontal bent axle, described bent axle and longitudinal direction
Pressure guide plate power connects, and described presses down the bottom of guide plate to be provided with seaming chuck, and described seaming chuck is placed in the surface of base；Described
Starting bar is fixed on down on pressure guide plate up and down.
Further technical scheme is: be additionally provided with adjusting screw rod between described bent axle and down pressure guide plate.
Further technical scheme is: one end of described bent axle is provided with belt pulley, described belt pulley by belt with
The drivewheel power of power motor outfan connects.
Further technical scheme is: described support platform is placed on pedestal, and the both sides of described support platform are also divided
Feeding work platen and discharging working plate are not installed.
Compared with prior art, one of the beneficial effects of the utility model are: by using the transportation sprocket of horizontal at chain
Bar carries out driving it to move in oblique angle increase plastic operation, and transportation sprocket is synchronized with the movement with top die assembly, is effectively improved
The stability that in operation, chain moves, it is to avoid size displacement occurs in operation process, and then solves nothing after oblique angle increase shaping
The problems such as method and the supporting installation of sprocket wheel, extend the service life of chain, compensate for roller transmission chain riveter various not
In place of foot, improve production efficiency, reduce operating cost；A kind of sprocket-type chain straight riveting device the most provided by the utility model
Simple in construction, is suitable for that the chain of all kinds of specifications carries out oblique angle and increases plastic operation, and range of application is wide.
Accompanying drawing explanation
Fig. 1 is the structural representation for one embodiment of this utility model is described；
Fig. 2 is the partial enlarged drawing of Fig. 1；
In figure, 1 for top die assembly, 11 for upper and lower starting bar, 12 for bent axle, 13 under press guide plate, 14 for adjusting screw rod,
15 it is seaming chuck, 2 is base, 3 is feed lead rail, 4 is discharge guide, 5 is support platform, 6 is transportation sprocket, 7 pushes away for feeding
Bar, 8 be ratchet, 9 be traction extension spring, 20 be pushing block, 30 be positioning guide plate, 40 be belt pulley, 50 be feeding work platen, 60 be
Discharging working plate, 70 be pedestal, 80 for chain.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further elaborated.
With reference to shown in Fig. 1 and Fig. 2, an embodiment of the present utility model is a kind of sprocket-type chain straight riveting device, this dress
Putting and include top die assembly 1, the lower section of this top die assembly 1 needs mounting seat 2, and the front end of base 2 is pacified respectively with rear end
Equipped with feed lead rail 3 and discharge guide 4；And by aforesaid feed lead rail 3 and discharge guide 4, and base 2 and top die assembly
1 is placed in support platform 5；What is more important, the end at discharge guide 4 need to install transportation sprocket 6, this transportation sprocket 6
Side also need movable feeding push rod 7 of installing, then ratchet 8 is installed on this feeding push rod 7, and makes this ratchet 8 and transportation sprocket 6
It is meshed, herein for ensureing that ratchet 8 can drive it to rotate after engaging with transportation sprocket 6, also need to install unidirectional spacing on ratchet 8
Block；It addition, aforementioned feeding push rod 7 also needs to be connected with the one end drawing extension spring 9, the other end of this traction extension spring 9 need to be fixed on
In support platform 5；Meanwhile, also need to arrange upper and lower starting bar 11 near feeding push rod 7, this upper and lower starting bar 11 is installed on
On pressing mold assembly 1, and it is provided with inclined-plane on the side that upper and lower starting bar 11 bottom is adjacent with feeding push rod 7.For the ease of up and down
Starting bar 11 promotes feeding push rod 7 to move along a straight line, and also can set up pushing block between feeding push rod 7 and upper and lower starting bar 11
20, this pushing block 20 is preferably connected with feeding push rod 7.
In the present embodiment, by using the transportation sprocket 6 of horizontal to drive in chain carries out oblique angle increase plastic operation
It moves, and transportation sprocket 6 is synchronized with the movement with top die assembly 1, is effectively improved the stability that in operation, chain 80 moves, keeps away
Exempt to occur size displacement in operation process, and then solve oblique angle and increase after shaping and cannot prolong with the problem such as the supporting installation of sprocket wheel
In the service life of reel chain 80, compensate for the various weak points of the chain riveter of roller transmission, improve production efficiency, reduce
Operating cost.
On the other hand, increase the stability in plastic operation for further lifting chain 80 at oblique angle, can be again at the above-mentioned end
The inner side of seat 2 has additional positioning guide plate 30, is fixed chain 80 by this positioning guide plate 30, prevents further in operation
There is the situations such as size displacement.
Referring again to shown in Fig. 2, at this utility model for solving in a technical problem embodiment more preferably, for joining
Closing and state being synchronized with the movement of transmission sprocket wheel 6 and pressing mold assembly 1, pressing mold assembly 1, on the basis of above-described embodiment, is carried out by inventor
Improve, be specially and horizontal bent axle 12 is set in pressing mold assembly 1, and make this bent axle 12 and longitudinal pressure guide plate 13 power down
Connect, then pressing down the bottom of guide plate 13 that seaming chuck 15 is installed, make seaming chuck 15 be placed in the surface of base 2；And then can be by
Above-mentioned starting bar up and down 11 is fixed on down on pressure guide plate 13.Meanwhile, in order to adapt to all kinds of specification chain carry out oblique angle increase whole
Shape operation, can by the depth height of seaming chuck 15 and and base 2 between distance be set to adjustable form, be specially exist
Set up adjusting screw rod 16 between bent axle 12 and down pressure guide plate 13, by the screw thread on this adjusting screw rod 16, seaming chuck can be realized
Distance between 15 and base 2 and depth altitude mixture control.
Further, above-mentioned pressing mold assembly 1 is driven preferably with motor, specifically can set on one end of bent axle 12
Put belt pulley 40, belt pulley 40 is connected with the drivewheel power of power motor outfan by belt；And as shown in Figure 1
Go out, for the globality of lifting device, above-mentioned support platform 5 can be placed on pedestal 70, simultaneously in the both sides of support platform 5
Also it is separately installed with feeding work platen 50 and discharging working plate 60, in order to the turnover to chain 80 is supported.
With reference to shown in Fig. 1 Yu Fig. 2, the above-mentioned preferred embodiment of this utility model in actual use, process by band
Chain 80 is entered device by feed lead rail 3, is placed between positioning guide plate 30 in base 2, now the upper pressure in top die assembly 1
Press for 15 times and chain 80 to be carried out oblique angle increase shaping, meanwhile, upper and lower with press down guide plate 13 to be connected in top die assembly 1
Starting bar 11 synchronizes to move down, and slope driving pushing block 20 and feeding push rod 7 by its underpart move along a straight line, and make feeding
Ratchet 8 on push rod 7 drives transportation sprocket 6 to rotate, and then makes the chain 80 engaged with transportation sprocket 6 move forward a processing
Position；After the seaming chuck 15 in pressing mold assembly 1 resets, guide plate 13 is pressed to drive upper and lower starting bar 11 to move upward by down, feeding
Push rod 7 resets under the effect of traction extension spring 9 pulling force, and during resetting, ratchet 8 disengages with transportation sprocket 6, it is to avoid drive
Transportation sprocket 6 rotates backward；So, device completes an oblique angle and increases shaping, and during working continuously, aforesaid process is not
Disconnected circulation.
Than that described above, in addition it is also necessary to explanation is " embodiment ", " another enforcement spoken of in this manual
Example ", " embodiment " etc., refer to combine specific features, structure or the feature that this embodiment describes and be included in the application and summarize
Property describe at least one embodiment in.The most multiple local appearance statement of the same race is not necessarily to refer to same reality
Execute example.Furthermore, it is understood that combine any embodiment when describing a specific features, structure or feature, to be advocated is knot
Close other embodiments and also fall in the range of this utility model to realize this feature, structure or feature.
This utility model is described by multiple explanatory embodiment the most of the present utility model, but,
It should be understood that those skilled in the art can be designed that a lot of other amendments and embodiment, these amendment and embodiments
To fall within spirit disclosed in the present application and spirit.More specifically, in disclosure, drawings and claims
In the range of, the building block of theme composite configuration and/or layout can be carried out multiple modification and improvement.Except to building block
And/or the modification that carries out of layout and outside improving, to those skilled in the art, other purposes also will be apparent from.
Claims (7)
1. a sprocket-type chain straight riveting device, including top die assembly (1), the lower section of described top die assembly (1) is provided with
Base (2), and the front end of described base (2) and rear end be separately installed with feed lead rail (3) and discharge guide (4), described charging
Guide rail (3) and discharge guide (4), and base (2) is placed in support platform (5) with top die assembly (1), its feature exists
In: the end of described discharge guide (4) is provided with transportation sprocket (6), and the side of described transportation sprocket (6) is also movably installed with to be sent
Material push rod (7), described feeding push rod (7) is provided with ratchet (8), and described ratchet (8) is meshed with transportation sprocket (6), described
Feeding push rod (7) is also connected with the one end drawing extension spring (9), and it is flat that the other end of described traction extension spring (9) is also secured at support
On platform (5), being additionally provided with upper and lower starting bar (11) near described feeding push rod (7), described upper and lower starting bar (11) is installed on
On pressing mold assembly (1), the side adjacent with feeding push rod (7), described upper and lower starting bar (11) bottom is provided with inclined-plane.
Sprocket-type chain the most according to claim 1 straight riveting device, it is characterised in that: described feeding push rod (7) is with upper and lower
Pushing block (20) it is additionally provided with between starting bar (11).
Sprocket-type chain the most according to claim 1 straight riveting device, it is characterised in that: the inner side of described base (2) is also pacified
Equipped with positioning guide plate (30).
4. according to the sprocket-type chain straight riveting device described in claims 1 to 3 any one, it is characterised in that: described top die
Assembly (1) includes that horizontal bent axle (12), described bent axle (12) are connected with longitudinal pressure guide plate down (13) power, and described pressure down is led
The bottom of plate (13) is provided with seaming chuck (15), and described seaming chuck (15) is placed in the surface of base (2)；Described upper and lower starting bar
(11) it is fixed on down and presses on guide plate (13).
Sprocket-type chain the most according to claim 4 straight riveting device, it is characterised in that: described bent axle (12) with under press guide plate
(13) adjusting screw rod (14) it is additionally provided with between.
Sprocket-type chain the most according to claim 4 straight riveting device, it is characterised in that: set on one end of described bent axle (12)
Having belt pulley (40), described belt pulley (40) is connected with the drivewheel power of power motor outfan by belt.
Sprocket-type chain the most according to claim 4 straight riveting device, it is characterised in that: described support platform (5) is placed in base
On frame (70), and the both sides of described support platform (5) are also separately installed with feeding work platen (50) and discharging working plate
(60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740643.4U CN205834106U (en) | 2016-07-14 | 2016-07-14 | Sprocket-type chain straight riveting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740643.4U CN205834106U (en) | 2016-07-14 | 2016-07-14 | Sprocket-type chain straight riveting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205834106U true CN205834106U (en) | 2016-12-28 |
Family
ID=57619487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620740643.4U Expired - Fee Related CN205834106U (en) | 2016-07-14 | 2016-07-14 | Sprocket-type chain straight riveting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205834106U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351910A (en) * | 2018-11-16 | 2019-02-19 | 宁波智能制造技术研究院有限公司 | A kind of coarse pitch chain rivet hot automatic mechanism |
| CN110918866A (en) * | 2019-11-19 | 2020-03-27 | 青岛征和链传动有限公司 | Automatic roller chain rolling riveting feeder |
| CN110976749A (en) * | 2020-01-01 | 2020-04-10 | 杭州东华链条集团有限公司 | Plate-type chain lengthening and riveting head equipment |
-
2016
- 2016-07-14 CN CN201620740643.4U patent/CN205834106U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351910A (en) * | 2018-11-16 | 2019-02-19 | 宁波智能制造技术研究院有限公司 | A kind of coarse pitch chain rivet hot automatic mechanism |
| CN110918866A (en) * | 2019-11-19 | 2020-03-27 | 青岛征和链传动有限公司 | Automatic roller chain rolling riveting feeder |
| CN110918866B (en) * | 2019-11-19 | 2021-07-30 | 青岛征和链传动有限公司 | Automatic roller chain rolling riveting feeder |
| CN110976749A (en) * | 2020-01-01 | 2020-04-10 | 杭州东华链条集团有限公司 | Plate-type chain lengthening and riveting head equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20161228 Termination date: 20180714 |