CN2785842Y - Anti-package rod mounted on tyre metal shaping drum - Google Patents
Anti-package rod mounted on tyre metal shaping drum Download PDFInfo
- Publication number
- CN2785842Y CN2785842Y CN 200520015969 CN200520015969U CN2785842Y CN 2785842 Y CN2785842 Y CN 2785842Y CN 200520015969 CN200520015969 CN 200520015969 CN 200520015969 U CN200520015969 U CN 200520015969U CN 2785842 Y CN2785842 Y CN 2785842Y
- Authority
- CN
- China
- Prior art keywords
- cover plate
- package
- counter
- lever arm
- wrapping rod
- Prior art date
- 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 - Lifetime
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Abstract
The utility model discloses an anti-package rod installed on a tyre metal shaping drum, which comprises an anti-package lever arm (1) and a rolling and pressing wheel (4) which is connected with the front end of the anti-package lever arm, wherein the anti-package lever arm comprises a ribbed slab (2) and a cover plate (3); the ribbed slab comprises a forked plate (11) and a supporting plate (10) which are connected mutually; the tail part of the supporting plate is provided with an anti-package lever hinging structure (9); the end part of the forked plate is provided with an installation shaft hole of the rolling and pressing wheel; the cover plate is fixedly connected with the ribbed slab; an opening is arranged on the position of the cover plate, which corresponds to the rolling and pressing wheel; the width and the length of the opening (6) are matched with the width and the length of a bulge of the rolling and pressing wheel. The cover plate of the anti-package rod of the utility model is fixedly connected with the ribbed slab, so the structure is simple and convenient to install and the precision of the tyre can be guaranteed. The utility model is capable of adjusting extended amount of tyre members. The extended amount is generated in the mode that the tyre members extend along the length direction of the cover plate of the anti-package rod. The utility model prevents the tyre members from sticking on the cover plate. The utility model is provided with an installing slot of a flexible tensioning device. An elastic rubber ring which is installed helps the anti-package rod to revert to the metal shaping drum surface.
Description
Technical field
The utility model relates to a kind of tire building machinery, relates in particular to a kind of counter-wrapping rod that is installed on the tire metal assembly drum.
Background technology
Need be with automatic anti-package roll extrusion mechanical assembly drum when tire is made, in Chinese patent CN1418149A " tire assembly drum " with hemmer, in order to guarantee to make accurate tire, be respectively arranged with the counter-wrapping rod group of radially extending at the two ends of the excircle of assembly drum, the front end of every anti-package lever arm is provided with the anti-package rolling wheel, movably stayed surface is set on the anti-package lever arm, and this stayed surface is to have the cover plate of driver part or be the band that goes in ring.This counter-wrapping rod complex structure, installation difficulty is bigger.
The utility model content
The purpose of this utility model is to provide a kind of counter-wrapping rod that is installed on the tire metal assembly drum that a kind of mounting structure is simple, be convenient to install and can guarantee the accuracy of tire.
For achieving the above object, a kind of counter-wrapping rod that is installed on the tire metal assembly drum of the utility model comprises anti-package lever arm and the rolling wheel that is connected this anti-package lever arm front end, and described anti-package lever arm comprises gusset and cover plate; Described gusset comprises interconnective fork-shaped plate and gripper shoe, and the afterbody of this gripper shoe is provided with the counter-wrapping rod articulated structure, and the installation axle hole of rolling wheel is set in described fork-shaped plate end; Described cover plate is fixedly connected on the described gusset, and this cover plate is being provided with the opening that the outstanding position of width and length and this rolling wheel is complementary with described rolling wheel corresponding section.
Further, the installation axle hole rear portion of the described rolling wheel on described fork-shaped plate is provided with sliding friction and adjusts wheels, and the adjustment wheel that wheels are adjusted in described sliding friction is bearing; Described cover plate is being provided with the opening that width and length and this bearing ledge are complementary with described bearing corresponding section.
Further, the surface of described cover plate also is provided with one deck anti-stick coating.
Further, described anti-stick coating is Teflon coating or nanometer gel coating.
Further, described cover plate rear portion is provided with flexible tensioning apparatus mounting groove.
Further, described cover plate rear portion is provided with flexible tensioning apparatus mounting groove.
Compared with prior art, counter-wrapping rod of the present utility model, simple in structure being convenient to installed, and the supporting plane of structural tire part is smooth, can guarantee the accuracy of tire; Sliding friction also is set on the anti-package lever arm adjusts wheels, by disposing the different quantity of adjusting wheel, realize adjusting the force of sliding friction that places the structural tire part on the counter-wrapping rod and the relation between the force of rolling friction, adjust the elongation of structural tire part along the length direction of the cover plate of counter-wrapping rod to reach.After on the cover board anti-stick coating being set, just can prevent that structural tire part from sticking on cover plate.The mounting groove of flexible tensioning apparatus is set at the cover plate rear portion, after counter-wrapping rod radially extends along assembly drum, is installed in flexible rubber ring tensioning wherein, nature produces pulling force to the anti-package lever arm, helps counter-wrapping rod to be returned to the metal forming drum surface.
Description of drawings
Fig. 1 is the counter-wrapping rod structural representation of prior art metal forming drum;
Fig. 2 is the structural representation when metal forming drum radially extends not of the counter-wrapping rod group among Fig. 1;
Fig. 3 is the side view of the anti-package lever arm embodiment of the utility model tire metal assembly drum;
Fig. 4 is the vertical view of the anti-package lever arm gusset among Fig. 3;
Fig. 5 is the structural representation when metal forming drum radially extends not of the counter-wrapping rod group among Fig. 3.
The specific embodiment
To prior art shown in Figure 2, the front end of anti-package lever arm 1 is connecting rolling wheel 4, and the cover plate 13 that has drive unit 14 is installed on the anti-package lever arm as Fig. 1.Because the width of rolling wheel 4 is bigger than the width of anti-package lever arm 1,, therefore need on anti-package lever arm 1, be arranged on width and rolling wheel 4 suitable cover plates 13 and comes the support tire member in order to guarantee the smooth of structural tire part.
Among Fig. 3, Fig. 4, anti-package lever arm 1 of the present utility model comprises gusset 2 and cover plate 3, and cover plate 3 is fixed on the gusset 2, and the front end of gusset 2 is that fork-shaped plate 11, middle part are gripper shoe 10; The afterbody of gripper shoe (10) is provided with counter-wrapping rod articulated structure (9), and fork-shaped plate 11 ends are provided with the installation axle hole of rolling wheel 4, and the installation axle hole rear portion is provided with bearing 5; The outer circumference surface of bearing 5 and rolling wheel 4 is a little more than the plane of cover plate 3, and cover plate 3 is provided with opening (6 and 7), and is corresponding with the ledge that exceeds cover plate 3 of rolling wheel 4 and bearing 5.The flexible tensioning apparatus mounting groove 8 that cover plate 3 rear portions are provided with also is provided with one deck anti-stick coating 12 on the surface of cover plate 3, and this anti-stick coating 12 is Teflon coating or nanometer gel coating.
As can be known from Fig. 5, in the time of in working order, when counter-wrapping rod radially extends towards assembly drum, the cover plate 3 common smooth faces of cylinder of sealing that form on every group of anti-package lever arm 1, structural tire part covers on the face of cylinder, and the smooth unanimity on structural tire part surface can guarantee the accuracy of tire.When rolling wheel 4 extruding structural tire parts, structural tire part moves to rolling wheel 4 directions along anti-package lever arm 1, cover plate 3 on the anti-package lever arm 1 and bearing 5 produce force of sliding friction and force of rolling friction to it respectively, structural tire part extends simultaneously circumferentially and extends along the length direction of cover plate, in order to control the extend axially amount of structural tire part along cover plate 3, can realize that the ratio of promptly adjusting force of sliding friction and force of rolling friction realizes by the quantity of adjusting bearing 5.Anti-stick coating 12 in that cover plate 3 surfaces are provided with can prevent that structural tire part from sticking on the cover plate 3, guarantees the proper motion of structural tire part.
At flexible tensioning apparatus mounting groove 8 cushion rubber is installed, cushion rubber radially is looped around on the assembly drum in mounting groove 8.After counter-wrapping rod radially extends along assembly drum, be installed in flexible rubber ring tensioning wherein, produce pulling force to anti-package lever arm 1, help counter-wrapping rod to be returned to the metal forming drum surface.
Claims (6)
1, a kind of counter-wrapping rod that is installed on the tire metal assembly drum comprises anti-package lever arm (1) and is connected the rolling wheel (4) of this anti-package lever arm (1) front end that it is characterized in that: described anti-package lever arm (1) comprises gusset (2) and cover plate (3); Described gusset (2) comprises interconnective fork-shaped plate (11) and gripper shoe (10), and the afterbody of this gripper shoe (10) is provided with counter-wrapping rod articulated structure (9), and the installation axle hole of rolling wheel (4) is set in described fork-shaped plate (11) end; Described cover plate (3) is fixedly connected on the described gusset (2), and this cover plate (3) is being provided with the opening (6) that the outstanding position of width and length and this rolling wheel (4) is complementary with described rolling wheel (4) corresponding section.
2, counter-wrapping rod according to claim 1 is characterized in that: the installation axle hole rear portion of the described rolling wheel (4) on described fork-shaped plate (11) is provided with sliding friction and adjusts wheels (5), and the adjustment wheel that wheels (5) are adjusted in described sliding friction is bearing; Described cover plate (3) is being provided with the opening (7) that width and length and this bearing ledge are complementary with described bearing corresponding section.
3, according to one of them described counter-wrapping rod of claim 1 to 2, it is characterized in that: the surface of described cover plate (3) also is provided with one deck anti-stick coating (12).
4, counter-wrapping rod according to claim 3 is characterized in that: described anti-stick coating (12) is Teflon coating or nanometer gel coating.
5, according to one of them described counter-wrapping rod of claim 1 to 2, it is characterized in that: described cover plate (3) rear portion is provided with flexible tensioning apparatus mounting groove (8).
6, counter-wrapping rod according to claim 3 is characterized in that: described cover plate (3) rear portion is provided with flexible tensioning apparatus mounting groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015969 CN2785842Y (en) | 2005-04-15 | 2005-04-15 | Anti-package rod mounted on tyre metal shaping drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015969 CN2785842Y (en) | 2005-04-15 | 2005-04-15 | Anti-package rod mounted on tyre metal shaping drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2785842Y true CN2785842Y (en) | 2006-06-07 |
Family
ID=36774417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520015969 Expired - Lifetime CN2785842Y (en) | 2005-04-15 | 2005-04-15 | Anti-package rod mounted on tyre metal shaping drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2785842Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100537204C (en) * | 2008-01-31 | 2009-09-09 | 揭阳市天阳模具有限公司 | Single-rod double-wheel mechanical anti-wrapping metal drum |
| CN111152488A (en) * | 2020-01-21 | 2020-05-15 | 厦门洪海机械有限公司 | Mechanical forming drum convenient for adjusting drum width |
-
2005
- 2005-04-15 CN CN 200520015969 patent/CN2785842Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100537204C (en) * | 2008-01-31 | 2009-09-09 | 揭阳市天阳模具有限公司 | Single-rod double-wheel mechanical anti-wrapping metal drum |
| CN111152488A (en) * | 2020-01-21 | 2020-05-15 | 厦门洪海机械有限公司 | Mechanical forming drum convenient for adjusting drum width |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING BAMTRI DAIRUI TECHNOLOGY DEVELOPMENT CO., Free format text: FORMER OWNER: BEIJING DAIRUI TECHNOLOGY DEVELOPMENT CO. TD. Effective date: 20100625 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100625 Address after: 100024 Beijing city Chaoyang District eight Bridge North East Junzhuang No. 1 Patentee after: Beijing BAMTRI Dairui Technology Development Co.,Ltd. Address before: 100024 Beijing city Chaoyang District eight Bridge North East Junzhuang No. 1 Patentee before: Beijing Dairui Science & Technology Development Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150415 Granted publication date: 20060607 |