CN208666242U - Conveyor chain and glove line - Google Patents
Conveyor chain and glove line Download PDFInfo
- Publication number
- CN208666242U CN208666242U CN201821263822.9U CN201821263822U CN208666242U CN 208666242 U CN208666242 U CN 208666242U CN 201821263822 U CN201821263822 U CN 201821263822U CN 208666242 U CN208666242 U CN 208666242U
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- CN
- China
- Prior art keywords
- idler wheel
- outer plate
- conveyor chain
- pin shaft
- bushing
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Abstract
The utility model relates to a kind of conveyor chain and glove lines.The conveyor chain is able to solve because of conveyor chain long-time stress to make to fail at the riveting of outer plate and pin shaft and then outer plate is caused to crack outward to make idler wheel stuck the technical issues of cannot rolling under the extruding of outer plate and retaining ring.Above-mentioned conveyor chain includes that pin shaft, outer plate, inner plate, idler wheel, retaining ring and idler wheel are bushing, outer plate, idler wheel are bushing and retaining ring is assemblied on pin shaft, idler wheel is bushed between retaining ring and outer plate, and it is bushing outer and can move between outer plate and retaining ring along the axial of pin shaft that idler wheel is assemblied in idler wheel.Glove line includes fingerprint frame and conveyor chain, and fingerprint frame is fixed on outer plate.
Description
Technical field
The utility model relates to a kind of conveyor chain and glove lines.
Background technique
Referring to Figures 1 and 2, existing conveyor chain includes two inner plates 1, one 7, one, sleeve of outer plate 4, two
6, one, roller, 2, two, the idler wheel retaining ring 3 of spacer pin 8, two of pin shaft 5, two is assembled by pin shaft 5 across each inner bore of part
Together.Wherein, it is supported between the axial direction of pin shaft 5, two inner plates 1 by sleeve 7, is outer plate 4 on the outside of inner plate 1, outside
It is idler wheel 2 on the outside of carrier bar 4, is retaining ring 3 and spacer pin 8 on the outside of idler wheel 2.Pin shaft 5 during installation, the outside of outer plate 4 by with
The riveting (see h at riveting) of pin shaft 5 limits the scope of activities of outer plate 4.
In this way, in use, when conveyor chain long-time stress, fail due to h can be squeezed because wearing at riveting, into
And outer plate 4 is caused to crack outward.Cracking will lead to following problems to outer plate 4 outward:
1, the lateral surface of outer plate 4 and the medial surface of idler wheel 2 can be in close contact, and idler wheel 2 can be by outer plate 4, retaining ring 3 and limit
Position pin 8 choke even it is stuck, idler wheel 2 becomes sliding friction campaign along the rolling of guide rail, cause idler wheel 2 and guide rail because frictional force become
It damages greatly.
2, serious in idler wheel 2 and way rub and when damaging, influence whether entire conveyor chain, while the increasing of running resistance
Greatly, the matched driving equipment of script is made to be in overload state.
3, after outer plate 4 cracks outward, inner plate 1 can also crack outward, make becoming large-sized between two inner plates 1,
Cause to generate effect of jitter equipment traveling comfort in conveyor chain operational process.
4, when the conveyor chain is in fingerprint production line, outer plate 4 can make the hand being mounted on outer plate 4 after cracking
Mould running track, which changes, easily forms water wave phenomenon, influences product quality.
5, frequent maintenance shut-downs, increase maintenance cost, and increase production cost.
Utility model content
(1) technical problems to be solved
The utility model provides a kind of solve because of conveyor chain long-time stress to make at the riveting of outer plate and pin shaft
Failing and then outer plate is caused to crack outward makes idler wheel stuck the technical issues of cannot rolling under the extruding of outer plate and retaining ring
Conveyor chain and glove line.
(2) technical solution
In order to achieve the above object, the main technical schemes of the utility model use include:
On the one hand the utility model provides a kind of conveyor chain, including pin shaft, outer plate, idler wheel and retaining ring, further include rolling
Take turns bushing, outer plate, idler wheel are bushing and retaining ring is assemblied on pin shaft, and idler wheel is bushed between retaining ring and outer plate, and idler wheel is rolling
It takes turns bushing outer and can be moved between outer plate and retaining ring along the axial of pin shaft.
According to the utility model, the bushing hardness of idler wheel is greater than the hardness of outer plate.
According to the utility model, bushing idler wheel is cylindrical body with a central hole.
According to the utility model, the outside of outer plate and pin shaft riveting.
According to the utility model, conveyor chain further includes two inner plates being assemblied on pin shaft, a sleeve, a rolling
Son and two spacer pins for being separately fixed at pin shaft both ends；Two inner plates are located at the inside of two outer plates, sleeve
It abuts against between two inner plates, roller is assemblied in the outside of sleeve, and two spacer pins are located at both ends and the difference of pin shaft
Against two retaining rings.
According to the utility model, spacer pin is T-type pin, and T-type pin is inserted into the radial hole of the end of pin shaft.
On the other hand the utility model provides a kind of glove line, including fingerprint frame, further include any of the above-described conveying
Chain, fingerprint frame are fixed on the outer plate of conveyor chain.
(3) beneficial effect
The beneficial effects of the utility model are:
The conveyor chain of the utility model be by inside idler wheel increase idler wheel it is bushing and to the axial movement of idler wheel sky
Between reserve certain gap, make idler wheel is bushing to provide bearing for outer plate, even if rupture along axial direction inclination, outer plate occurs in outer plate
Also can be because the bushing bearing of idler wheel be without generating pressure to idler wheel, idler wheel can be along the axial movement of pin shaft, so that rolling in addition
Wheel will not be choked even stuck by outer plate and retaining ring, and then not will lead to idler wheel and guide rail and damage because frictional force becomes larger.Into
One step also avoid idler wheel and way rub it is serious and caused by damage and equipment made to be in overload state.
The glove line of the utility model has the advantages that above-mentioned conveyor chain is had, and can avoid occurring because of exterior chain
Plate cracks and makes to be mounted on the fingerprint running track on outer plate and change easy the problem of forming water wave phenomenon, and then avoids
Influence to product quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of conveyor chain in the prior art；
Fig. 2 is the structural schematic diagram at a chain link in Fig. 1 from conveying direction visual angle；
Fig. 3 is the partial structural diagram for the conveyor chain that two following examples one provide, wherein being also shown two
Adjacent link；
Fig. 4 is the structural schematic diagram at a chain link in Fig. 3 from conveying direction visual angle.
[appended drawing reference]
1: inner plate；2: idler wheel；3: retaining ring；4: outer plate；5: pin shaft；6: roller；7: sleeve；8: spacer pin；9: idler wheel
It is bushing；The distance between S: two inner plates；H: at riveting.
Specific embodiment
It is with reference to the accompanying drawing, right by specific embodiment in order to understand in order to preferably explain the utility model
The utility model is described in detail.
Embodiment one
Referring to Fig. 3 and Fig. 4, the present embodiment provides a kind of conveyor chain, which includes pin shaft 5, outer plate 4, rolling
Wheel 2, retaining ring 3 and idler wheel bushing 9.The outside of outer plate 4 and pin shaft 5 rivet.
Wherein, outer plate 4, idler wheel bushing 9 and retaining ring 3 are assemblied on pin shaft 5, the distance between outer plate 4 and retaining ring 3 and
The length of idler wheel bushing 9 is identical, so that idler wheel bushing 9 is between retaining ring 3 and outer plate 4.Idler wheel 2 is assemblied in outside idler wheel bushing 9,
Idler wheel bushing 9 is installed i.e. in the inner hole of idler wheel 2, pin shaft 5 is installed in the inner hole of idler wheel bushing 9.The length of idler wheel bushing 9 is big
In the thickness (length tolerance of idler wheel bushing 9 can freely be designed with chain required precision in the range of 1mm) of idler wheel 2, so that
Idler wheel 2 can move between outer plate 4 and retaining ring 3 along the axial of pin shaft 5, that is, reserve axial running clearance.
The conveyor chain of the present embodiment is by increasing idler wheel bushing 9 in the inside of idler wheel 2 and to the axis of idler wheel 2 as a result,
Certain gap is reserved to space, makes conveyor chain in load-bearing operation, and pin shaft 5 is by riveting the same of fixed outer plate 4
When, idler wheel bushing 9 is that outer plate 4 provides bearing, obtains outer plate 4 effectively fixed without cracking easily.Even so, i.e.,
It cracks outward due to so that outer plate 4 is failed at riveting inclination, outer plate 4 also can be because the bearing of idler wheel bushing 9 be without to idler wheel 2
Pressure is generated, idler wheel 2 can be along the axial movement of pin shaft 5, so that idler wheel 2 will not be choked even by outer plate 4 and retaining ring 3 in addition
It is stuck, and then not will lead to idler wheel 2 and guide rail and damaged because frictional force becomes larger.Further also avoid idler wheel 2 and way rub
It is damaged caused by seriously and equipment is made to be in overload state.
Referring to Fig. 3 and Fig. 4, in the present embodiment, conveyor chain includes two 2, two, idler wheel idler wheels of outer plate 4, two
Bushing 9 and two retaining rings 3, and conveyor chain further includes two inner plates 1, one, 7, one, the sleeve being assemblied on pin shaft 5
Roller 6 and two spacer pins 8 for being separately fixed at 5 both ends of pin shaft.
Wherein, two inner plates 1 are located at the inside of two outer plates 4, and sleeve 7 abuts against between two inner plates 1,
The minimum range between two inner plates 1 is limited by sleeve 7 as a result, and the maximum distance between two inner plates 1 is by two exterior chains
Plate 4 limits.Roller 6 is assemblied in the outside of sleeve 7, and two spacer pins 8 are located at the both ends of pin shaft 5 and bear against two gears
Circle 3, all accessories are limited on pin shaft 5.Preferably, in the present embodiment, spacer pin 8 is T-type pin, and T-type pin passes through pin
The radial hole of the end of axis 5.
As a result, in the present embodiment, because of the bearing of the bushing 9 pairs of outer plates 4 of idler wheel, avoid inner plate 1 with outer plate 4 to
It is outer cracking and cause between two inner plates 1 the phenomenon that becoming large-sized, guarantee the consistent of the distance between two inner plates 1,
Guarantee the consistency of equipment transmission accuracy, and then avoids to generate in the conveyor chain operational process with the conveyor chain and tremble
Dynamic the phenomenon that influencing equipment traveling comfort.In turn, frequent maintenance shut-downs, dimension due to the failure of conveyor chain are also avoided
The problem of expense increases, the production cost increases appearance is repaired, in this way, above structure can reduce the failure rate of conveyor chain, is extended defeated
The service life of chain and guide rail is sent, maintenance load is reduced, reduces maintenance cost.Also, when above structure can ensure that equipment is long
Between run when chain integrity, guarantee equipment operation when transmission accuracy, guarantee equipment steady running, reduce accidentally produce, it is ensured that
Use the controllability of continuity and product quality that the production line of the equipment is run.
Further, in the present embodiment, the hardness of idler wheel bushing 9 is greater than the hardness of outer plate 4, for example, working as 1 He of inner plate
When outer plate 4 is with 40Mn 45Mn, idler wheel bushing 9 uses 20CrMo.And in the present embodiment, idler wheel bushing 9 is in
The cylindrical body in heart hole.
Embodiment two
The present embodiment provides a kind of glove line, which includes the conveying of fingerprint frame and above-described embodiment one
Chain, fingerprint frame are fixed on the outer plate 4 of conveyor chain.
Using the glove line for the conveyor chain that above-mentioned conveyor chain is formed, there is above-mentioned conveyor chain to have excellent
Point, and can avoid occur because outer plate 4 crack due to make the fingerprint running track being mounted on outer plate 4 change easily formed water
The problem of line phenomenon, and then avoid the influence to product quality.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (7)
1. a kind of conveyor chain, including pin shaft (5), outer plate (4), idler wheel (2) and retaining ring (3), which is characterized in that further include rolling
It takes turns bushing (9), the outer plate (4), the idler wheel bushing (9) and the retaining ring (3) are assemblied on the pin shaft (5), described
Idler wheel bushing (9) between the retaining ring (3) and the outer plate (4), the idler wheel (2) the idler wheel bushing (9) outside simultaneously
And it can be moved between the outer plate (4) and the retaining ring (3) along the axial of the pin shaft (5).
2. conveyor chain according to claim 1, which is characterized in that
The hardness of the idler wheel bushing (9) is greater than the hardness of the outer plate (4).
3. conveyor chain according to claim 1, which is characterized in that
The idler wheel bushing (9) is cylindrical body with a central hole.
4. conveyor chain according to claim 1, which is characterized in that
The outside of the outer plate (4) and the pin shaft (5) riveting.
5. conveyor chain described in any one of -4 according to claim 1, which is characterized in that
The conveyor chain further includes two inner plates (1) being assemblied on the pin shaft (5), a sleeve (7), a roller
(6) two spacer pins (8) at the pin shaft (5) both ends are separately fixed at and；
Two inner plates (1) are located at the inside of two outer plates (4), and the sleeve (7) abuts against two institutes
It states between inner plate (1), the roller (6) is assemblied in the outside of the sleeve (7), and two spacer pins (8) are located at
The both ends of the pin shaft (5) simultaneously bear against two retaining rings (3).
6. conveyor chain according to claim 5, which is characterized in that
The spacer pin (8) is T-type pin, and the T-type pin is inserted into the radial hole of the end of the pin shaft (5).
7. a kind of glove line, including fingerprint frame, which is characterized in that further include of any of claims 1-6 defeated
Chain is sent, the fingerprint frame is fixed on the outer plate (4) of the conveyor chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263822.9U CN208666242U (en) | 2018-08-07 | 2018-08-07 | Conveyor chain and glove line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263822.9U CN208666242U (en) | 2018-08-07 | 2018-08-07 | Conveyor chain and glove line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208666242U true CN208666242U (en) | 2019-03-29 |
Family
ID=65832625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821263822.9U Active CN208666242U (en) | 2018-08-07 | 2018-08-07 | Conveyor chain and glove line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208666242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589490A (en) * | 2022-03-10 | 2022-06-07 | 杭州东华链条集团有限公司 | Automatic chain assembling equipment and process |
-
2018
- 2018-08-07 CN CN201821263822.9U patent/CN208666242U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589490A (en) * | 2022-03-10 | 2022-06-07 | 杭州东华链条集团有限公司 | Automatic chain assembling equipment and process |
| CN114589490B (en) * | 2022-03-10 | 2023-12-12 | 杭州东华链条集团有限公司 | Automatic chain assembly equipment and chain assembly process |
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