CN202986700U - Rim fixing pressure head - Google Patents
Rim fixing pressure head Download PDFInfo
- Publication number
- CN202986700U CN202986700U CN 201220632706 CN201220632706U CN202986700U CN 202986700 U CN202986700 U CN 202986700U CN 201220632706 CN201220632706 CN 201220632706 CN 201220632706 U CN201220632706 U CN 201220632706U CN 202986700 U CN202986700 U CN 202986700U
- Authority
- CN
- China
- Prior art keywords
- parts
- pressure head
- utility
- tire
- model
- 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 - Fee Related
Links
Images
Landscapes
- Tires In General (AREA)
Abstract
The utility model discloses a rim fixing pressure head, relating to the improvement of a rim fixing pressure head structure. The utility model provides a rim fixing pressure head with high tire assembling and disassembling efficiency and low damage to the tire. The rim fixing pressure head comprises a first part, a second part, a third part, a fourth part and a fifth part, wherein structural key point is that the third part extends upwards, and the fourth part extends towards lateral front side to form a sixth part serving as a bracket mounting base; and the fifth part and the fourth part are connected in a manner of smooth transition.
Description
Technical field
The utility model relates to the fixedly improvement of pressure head structure of wheel rim.
Background technology
Motor tire is comprised of wheel rim (metal) and tire (rubber) two parts usually, and wheel rim has along the annular lip of periphery, and the tire lockjaw of elastic caoutchouc tire is buckled on it.The dismounting of tire is exactly that the tire lip of rubber tire is risen on the annular lip of alloy rim, and then tire is separated (installing just in time opposite) with wheel rim.In order to improve the performance of car, tire is towards little aspect ratio (ratio of tire section height and tire height), and the sclerine tire develops, and this has brought difficulty with regard to the dismounting of giving tire.Traditional tyre dismounting adopts the working head of likeness in form bird, it is made of bird head, beak, bird neck, bird body and bird tail, beak is used for supporting manual crowbar, the bird head is used for the dismounting tire with relative with wheel rim fixing, the bird body is used for connecting the movable arm of folding tire machine, and the bird tail is used to provide guiding and the supplemental support that tire is installed.It can not satisfy the development of auto-industry, have new tyre-removing tool and equipment to adapt to the development of tire technology.The device of tyre of tearing open of Italy Ke Ji company is installed typical four-bar linkage in the inside of working head, complex structure, and the bird tail of working head easily scratches the tire lip of tire.
Summary of the invention
The utility model is exactly for the problems referred to above, provide a kind of dismounting tire efficient high, to the fixing pressure head of the little wheel rim of tyre injury.
For achieving the above object, the utility model adopts following technical scheme, parts one, parts two, parts three, parts four, the parts five of comprising of the present utility model, on its structural feature parts three-dimensional side, extend the parts six as the support mount pad before parts four-way side, parts five are connected for rounding off with parts four.
As a kind of preferred version, the contact surface of mount pad described in the utility model and support is obliquely installed.
As another kind of preferred version, parts described in the utility model are provided with the movable arm mounting hole in the middle part of four back.
As another kind of preferred version, movable arm mounting hole described in the utility model is elliptical aperture.
As another kind of preferred version, movable arm mounting hole end face described in the utility model is mounting spherical.
Secondly, parts described in the utility model four fronts are provided with the horizontal adjustment tapped bore.
In addition, parts described in the utility model four sides are provided with about two and adjust tapped bore.
The utility model beneficial effect.
On the utility model parts three-dimensional side, extend the parts six as the support mount pad before parts four-way side; It can be assembled with tearing device of tyre open, original manual operations is become the mechanical automation dismounting, alleviated operator's heavy physical labor.
In addition, the utility model parts five are connected for rounding off with parts four; Alleviated when tearing tire open frictional resistance and to the scuffing of tire.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described further.The utility model protection domain not only is confined to the statement of following content.
Fig. 1 is the utility model front view.
Fig. 2 is the utility model left view.
Fig. 3 is the utility model right elevation.
Fig. 4 is the utility model back view.
Fig. 5 is that the utility model uses constitution diagram.
In figure, 1 be parts five (bird afterbody), 2 for rounding off, 3 for parts four (bird body section), 4 for parts three (bird neck section), 5 for parts two (bird head), 6 for parts six (bird's wing section), 7 for parts one (beak section), 8 for the horizontal adjustment tapped bore, 9 for the support mounting hole, 10 for mounting spherical, 11 for the movable arm mounting hole, 12 for the left and right adjust tapped bore, 13 for the tire lip, 14 for movable arm, 15 for support, 16 for tire, 17 be annular lip.
The specific embodiment
The contact surface of described mount pad and support 15 is obliquely installed.Mount pad and vertical plane are angled, are convenient to install and adjust of the present utility model, reduce dismounting tire 16 resistances.
Described parts 43 middle parts, back are provided with movable arm mounting hole 11.
Described movable arm mounting hole 11 is elliptical aperture.
Described movable arm mounting hole 11 end faces are mounting spherical 10.
Described parts 43 fronts are provided with horizontal adjustment tapped bore 8.
Described parts 43 sides are provided with about two and adjust tapped bore 12.
Horizontal adjustment tapped bore 8 and left and right are adjusted tapped bore 12 and all be can be the M12 tapped bore.Adjust tapped bore 12 by elliptical aperture, mounting spherical 10, horizontal adjustment tapped bore 8, left and right and be convenient to adjust use angle of the present utility model.
The smooth hypertrophy that the utility model parts 51 can be done some, for rubber tire 16 provides guiding to smooth the slipping into of wheel rim.
The utility model parts one 7 sizes can be done greatly in right amount, provide sliding support to tearing the tire hook open.
The utility model can be made with the method for fusible pattern molding, and manufacturing process is simple.
Install and working process below in conjunction with description of drawings the utility model.
Installation process: at first, the utility model is arranged on movable arm 14 by movable arm mounting hole 11, mounting spherical 10 and movable arm 14 sphere-contacts, adjust level of the present utility model by the screw of horizontal adjustment tapped bore 8 again, adjust the screw of tapped bore 12 by the left and right and adjust the left and right angle, the support 15 of tearing device of tyre open is arranged on parts 66, and is fastenedly connected by parts 66 upper bracket mounting holes 9; The tire hook slip of tearing open of tearing device of tyre open is fitted on parts 1.
Working process: during remove a tyre 16, the back side of parts 25 of the present utility model is attached on the annular lip 17 of tire 16 wheel rims, tears the tire hook open the tire lip 13 of tire 16 is risen on parts 25, and the rotation by machine separates tire 16 with wheel rim.During mounting tyre 16, slide on parts 51 in tire lip 13 inboards of tire 16, and the outside is in parts 25 lower slider, and the rotation by machine is packed tire 16 in wheel rim, can actv. protection tire 16 and wheel rim during cover 16 dismounting, and during installation, resistance is little.
Be understandable that, above about specific descriptions of the present utility model, only for the utility model being described and being not to be subject to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as satisfy, all within protection domain of the present utility model.
Claims (7)
1.
A kind of wheel rim is pressure head fixedly, comprise parts one (7), parts two (5), parts three (4), parts four (3), parts five (1), it is characterized in that parts three (4) on side, parts four (3) extend the parts six (6) as support (15) mount pad before the side, parts five (1) are connected for rounding off (2) with parts four (3).
2.
According to claim 1, the fixing pressure head of a kind of wheel rim, is characterized in that the contact surface of described mount pad and support (15) is obliquely installed.
3.
According to claim 1, the fixing pressure head of a kind of wheel rim is characterized in that described parts four (3) middle parts, back are provided with movable arm mounting hole (11).
4.
According to claim 3, the fixing pressure head of a kind of wheel rim, is characterized in that described movable arm mounting hole (11) is elliptical aperture.
5.
According to claim 3, the fixing pressure head of a kind of wheel rim, is characterized in that described movable arm mounting hole (11) end face is mounting spherical (10).
6.
According to claim 1, the fixing pressure head of a kind of wheel rim is characterized in that described parts four (3) fronts are provided with horizontal adjustment tapped bore (8).
7.
According to claim 1, the fixing pressure head of a kind of wheel rim is characterized in that described parts four (3) sides are provided with about two and adjust tapped bore (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220632706 CN202986700U (en) | 2012-11-27 | 2012-11-27 | Rim fixing pressure head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220632706 CN202986700U (en) | 2012-11-27 | 2012-11-27 | Rim fixing pressure head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986700U true CN202986700U (en) | 2013-06-12 |
Family
ID=48557910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220632706 Expired - Fee Related CN202986700U (en) | 2012-11-27 | 2012-11-27 | Rim fixing pressure head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202986700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422019A (en) * | 2019-07-19 | 2019-11-08 | 广东雅迪机车有限公司 | A kind of tire press bird head and tire press |
-
2012
- 2012-11-27 CN CN 201220632706 patent/CN202986700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422019A (en) * | 2019-07-19 | 2019-11-08 | 广东雅迪机车有限公司 | A kind of tire press bird head and tire press |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202986700U (en) | Rim fixing pressure head | |
| CN105936305A (en) | Car spoiler | |
| CN202935101U (en) | Helper for tire changer | |
| CN102963224B (en) | Automatic tyre dismounting/mounting device for tyre dismounting/mounting machine | |
| CN205438990U (en) | Production automobile brake shoe can change device of mould fast | |
| CN202911480U (en) | Automatic tyre mounting and dismounting device of tyre folding machine | |
| CN203936291U (en) | The novel flange liftout of automobile panel removal mechanism | |
| CN202447485U (en) | Trimming mold for automobile covering side panel | |
| CN205074400U (en) | Draw spurt mechanism | |
| CN203962812U (en) | A kind of support arm and inner core pressing type suspension | |
| CN207205193U (en) | Adjusting bracket mould with adjustment structure | |
| CN207416431U (en) | A kind of agricultural production sets spare moving wheel | |
| CN206374482U (en) | A kind of Independent Suspension casts upper swing arm structure | |
| CN204565651U (en) | The fixture of car panel die insert processing | |
| CN203358235U (en) | Durable device used for dismounting and mounting tire and provided with compact structure | |
| CN202283561U (en) | Punching jig | |
| CN210587253U (en) | Bench drill is used in auto parts production | |
| CN204123900U (en) | A kind of full steel wire is encircled for protection radial-ply tyre | |
| CN204978117U (en) | Vacuum tire pressure child machine | |
| CN205675118U (en) | A kind of automobile tail fin | |
| CN205521496U (en) | Steering wheel casing convenient to dismantle installation | |
| CN202690602U (en) | Bushing | |
| CN204585222U (en) | A kind of handgrip of flexible installing oil can | |
| CN203418938U (en) | Auxiliary tire pressing device | |
| CN204296439U (en) | Part fixed support on a kind of engine |
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: 20130612 Termination date: 20181127 |