CN201346966Y - Adjustable center column adapter for chuck-type tire changer - Google Patents
Adjustable center column adapter for chuck-type tire changer Download PDFInfo
- Publication number
- CN201346966Y CN201346966Y CNU2009200498223U CN200920049822U CN201346966Y CN 201346966 Y CN201346966 Y CN 201346966Y CN U2009200498223 U CNU2009200498223 U CN U2009200498223U CN 200920049822 U CN200920049822 U CN 200920049822U CN 201346966 Y CN201346966 Y CN 201346966Y
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- China
- Prior art keywords
- adapter
- tyre
- mounting
- base
- stand column
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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 relates to an adjustable center column adapter for a chuck-type tire changer, which comprises a base, a tire mounting base and a lock nut, wherein, the lock nut is connected with the tire mounting base through a lead screw; the tire mounting base is connected with the base through a center column; the center column comprises a connecting sleeve and a connecting shaft; a movable connecting structure is arranged between the connecting sleeve and the base; the connecting shaft is arranged between the tire mounting base and the connecting sleeve and connects the tire mounting base and the connecting sleeve through the movable connecting device; the tire mounting base is equipped with adhesive covers, a mounting cushion and a positioning slide block; the positioning slide block is equipped with a positioning shaft; the connecting sleeve and the connecting shaft which are movably connected are arranged between the tire mounting base and the base to facilitate the replacement and the height adjustment and achieve the purpose that the distance between the tire mounting base and the base is rapidly adjusted, thereby disassembling and assembling tires with different heights conveniently, improving the work efficiency, and reducing the work intensity; and the adhesive covers are arranged on the tire mounting base and the positioning slide block, thereby avoiding scratching hubs during operational procedure, protecting the tires effectively, and improving the disassembly and assembly quality.
Description
Technical field
The utility model relates to tyre removing and replacing machine, especially a kind ofly is used for fixing tire and can adapts to different types of tyre, is convenient to regulate the center stand column adapter of standing height.
Background technology
At present, existing chuck mode tyre removing and replacing machine all is provided with fixing device of the tire, and this device generally is to drive claw by cylinder to clamp tire, and the drawback that this anchor fitting exists is: tire is when clamping and dismantle, claw can stay scar on wheel hub, influence the attractive in appearance of tire.It is changeless also having the mounting of tyre seat of anchor fitting and the height between the base, and this anchor fitting often needs to use the anchor fitting of differing heights when dismounting different size tire, make disassemble and assemble work cumbersome, has reduced work efficiency.
The utility model content
At the deficiency of above existing chuck mode tyre removing and replacing machine fixing device of the tire, the purpose of this utility model provides and a kind ofly can adapt to different types of tyre, effectively protects wheel hub, is convenient to regulate the center stand column adapter of tire standing height.
The purpose of this utility model is achieved by the following technical solution:
The scalable center stand column adapter that is used for the chuck mode tyre removing and replacing machine, the fixed form of tire can be clamped the mode that changes center stand column locking into by claw, this device comprises base, mounting of tyre seat and jam nut, jam nut is located on the leading screw and by leading screw and is connected with the mounting of tyre seat, the mounting of tyre seat is connected with base by center stand column, described center stand column comprises at least one adapter sleeve and an adapter shaft, be provided with movable connection structure between adapter sleeve and the base, adapter shaft is located between mounting of tyre seat and the adapter sleeve and by articulating device both is connected.
As optimal technical scheme of the present utility model, movable connection structure between described adapter sleeve and the base comprises the center mast that is fixed on the base, adapter sleeve is provided with centre hole, the one end is provided with screw hole, and adapter sleeve is sheathed on center mast and adapter sleeve is connected with base and fixes by the lock screw that is provided with in the screw hole.
As optimal technical scheme of the present utility model, described mounting of tyre seat is provided with centre hole, an end of centre hole and adapter shaft is suitable and can be sheathed on the adapter shaft, and the centre hole and the adapter shaft of adapter sleeve are suitable, and its other end is provided with screw hole; Articulating device between adapter shaft and mounting of tyre seat and the adapter sleeve comprises the lock screw that is located in the adapter sleeve other end screw hole, and the lock screw that is located at mounting of tyre seat centre hole one end, mounting of tyre seat, adapter shaft and adapter sleeve can be connected to each other by above-mentioned lock screw.
As optimal technical scheme of the present utility model, described mounting of tyre seat is provided with the glue cover, also is provided with between glue cover and the mounting of tyre seat pad is installed.
As optimal technical scheme of the present utility model, described leading screw is located in the centre hole of mounting of tyre seat and by pin and connects.
As optimal technical scheme of the present utility model, described jam nut is connected with conical blocks, and jam nut is provided with handle, and handle is provided with taper knob.
As optimal technical scheme of the present utility model, described leading screw top is provided with the leading screw handle, and the leading screw handle is connected with leading screw by screw.
As optimal technical scheme of the present utility model, described mounting of tyre seat is provided with positioning sliding block, and positioning sliding block is provided with fix shaft, and positioning sliding block connects with the mounting of tyre seat by adapter shaft and can rotate relative to the mounting of tyre seat.
As optimal technical scheme of the present utility model, described positioning sliding block is provided with the glue cover, and fix shaft is provided with axle sleeve.
The beneficial effects of the utility model are: with respect to prior art, center stand column between mounting of tyre seat and the base is made as height-adjustable bascule, adapter sleeve that flexibly connects and adapter shaft are convenient to adjust and change, can realize the distance between quick adjustment mounting of tyre seat and the base, tire with easy disassembly different size, differing heights, improve work efficiency, reduced labour intensity; All be provided with the glue cover on mounting of tyre seat and the positioning sliding block, can prevent to scratch in the operating process wheel hub, effectively protect tire, improve the dismounting quality.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a fractionation structural representation of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, the scalable center stand column adapter that is used for the chuck mode tyre removing and replacing machine, the fixed form of tire can be clamped the mode that changes center stand column locking into by claw, this device comprises base 1, mounting of tyre seat 7 and jam nut 11, jam nut 11 is located on the leading screw 18 and by leading screw 18 and is connected with mounting of tyre seat 7, mounting of tyre seat 7 is connected with base 1 by center stand column, center stand column comprises an adapter sleeve 2 and an adapter shaft 3, be provided with movable connection structure between adapter sleeve 2 and the base 1, adapter shaft 3 is located between mounting of tyre seat 7 and the adapter sleeve 2 and by articulating device both is connected.
In the present embodiment, movable connection structure between adapter sleeve 2 and the base 1 comprises the center mast 20 that is fixed on the base 1, adapter sleeve 2 is provided with centre hole, the one end is provided with screw hole, and adapter sleeve 2 is sheathed on center mast 20 and adapter sleeve 2 is connected with base 1 and fixes by the lock screw 21 that is provided with in the screw hole.Mounting of tyre seat 7 is provided with centre hole, and an end of centre hole and adapter shaft 3 are suitable and can be sheathed on the adapter shaft 3, and the centre hole of adapter sleeve 2 and adapter shaft 3 are suitable, and its other end is provided with screw hole.
Articulating device between adapter shaft 3 and mounting of tyre seat 7 and the adapter sleeve 2 comprises the lock screw 22 that is located in adapter sleeve 2 other end screw holes, and the lock screw 4 that is located at mounting of tyre seat 7 centre holes one end, mounting of tyre seat 7, adapter shaft 3 and adapter sleeve 2 can be connected to each other by above-mentioned lock screw 21,22 and 4.
In the present embodiment, mounting of tyre seat 7 is provided with glue cover 9, also is provided with between glue cover 9 and the mounting of tyre seat 7 pad 8 is installed, and glue cover 9, installation pad 8 are connected with mounting of tyre seat 7 by hex screw 6 and fix.The interior pin 5 that also passes through of centre hole that leading screw 18 is located at mounting of tyre seat 7 connects.Jam nut 11 is connected with conical blocks 10, and jam nut 11 is provided with handle, and handle is provided with taper knob 12, and leading screw 18 tops are provided with leading screw handle 14, and leading screw handle 14 is connected with leading screw 18 by screw, and lock screw 13 is fixed the two.Mounting of tyre seat 7 is provided with positioning sliding block 17, positioning sliding block 17 is provided with fix shaft 15, positioning sliding block 17 connects with mounting of tyre seat 7 by adapter shaft and can rotate relative to mounting of tyre seat 7, and positioning sliding block 17 is provided with glue cover 16, also is provided with axle sleeve 19 on the fix shaft 15.
Claims (9)
1, a kind of scalable center stand column adapter that is used for the chuck mode tyre removing and replacing machine, the fixed form of tire can be clamped the mode that changes center stand column locking into by claw, this device comprises base, mounting of tyre seat and jam nut, jam nut is located on the leading screw and by leading screw and is connected with the mounting of tyre seat, the mounting of tyre seat is connected with base by center stand column, it is characterized in that: described center stand column comprises at least one adapter sleeve and an adapter shaft, be provided with movable connection structure between adapter sleeve and the base, adapter shaft is located between mounting of tyre seat and the adapter sleeve and by articulating device both is connected.
2, according to the described scalable center stand column adapter that is used for the chuck mode tyre removing and replacing machine of claim 1, it is characterized in that: the movable connection structure between described adapter sleeve and the base comprises the center mast that is fixed on the base, adapter sleeve is provided with centre hole, the one end is provided with screw hole, and adapter sleeve is sheathed on center mast and adapter sleeve is connected with base and fixes by the lock screw that is provided with in the screw hole.
3, according to claim 1 or the 2 described scalable center stand column adapters that are used for the chuck mode tyre removing and replacing machine, it is characterized in that: described mounting of tyre seat is provided with centre hole, one end of centre hole and adapter shaft is suitable and can be sheathed on the adapter shaft, the centre hole and the adapter shaft of adapter sleeve are suitable, and its other end is provided with screw hole;
Articulating device between adapter shaft and mounting of tyre seat and the adapter sleeve comprises the lock screw that is located in the adapter sleeve other end screw hole, and the lock screw that is located at mounting of tyre seat centre hole one end, mounting of tyre seat, adapter shaft and adapter sleeve can be connected to each other by above-mentioned lock screw.
4, according to the described scalable center stand column adapter that is used for the chuck mode tyre removing and replacing machine of claim 1, it is characterized in that: described mounting of tyre seat is provided with the glue cover, also is provided with between glue cover and the mounting of tyre seat pad is installed.
5, according to the described scalable center stand column adapter that is used for the chuck mode tyre removing and replacing machine of claim 1, it is characterized in that: described leading screw is located in the centre hole of mounting of tyre seat and by pin and connects.
6, according to the described scalable center stand column adapter that is used for the chuck mode tyre removing and replacing machine of claim 1, it is characterized in that: described jam nut is connected with conical blocks, and jam nut is provided with handle, and handle is provided with taper knob.
7, according to the described scalable center stand column adapter that is used for the chuck mode tyre removing and replacing machine of claim 1, it is characterized in that: described leading screw top is provided with the leading screw handle, and the leading screw handle is connected with leading screw by screw.
8, according to the described scalable center stand column adapter that is used for the chuck mode tyre removing and replacing machine of claim 1, it is characterized in that: described mounting of tyre seat is provided with positioning sliding block, positioning sliding block is provided with fix shaft, and positioning sliding block connects with the mounting of tyre seat by adapter shaft and can rotate relative to the mounting of tyre seat.
9, the described according to Claim 8 scalable center stand column adapter that is used for the chuck mode tyre removing and replacing machine, it is characterized in that: described positioning sliding block is provided with the glue cover, and fix shaft is provided with axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200498223U CN201346966Y (en) | 2009-01-08 | 2009-01-08 | Adjustable center column adapter for chuck-type tire changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200498223U CN201346966Y (en) | 2009-01-08 | 2009-01-08 | Adjustable center column adapter for chuck-type tire changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346966Y true CN201346966Y (en) | 2009-11-18 |
Family
ID=41366444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200498223U Expired - Fee Related CN201346966Y (en) | 2009-01-08 | 2009-01-08 | Adjustable center column adapter for chuck-type tire changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201346966Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345560A (en) * | 2015-11-28 | 2016-02-24 | 余静远 | Turning tool of wheels of model racing car |
| CN112976964A (en) * | 2019-12-14 | 2021-06-18 | 黎日华 | Portable tire dismouting machine |
-
2009
- 2009-01-08 CN CNU2009200498223U patent/CN201346966Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345560A (en) * | 2015-11-28 | 2016-02-24 | 余静远 | Turning tool of wheels of model racing car |
| CN105345560B (en) * | 2015-11-28 | 2017-06-30 | 余静远 | A kind of model racing car wheel cutting tool |
| CN112976964A (en) * | 2019-12-14 | 2021-06-18 | 黎日华 | Portable tire dismouting machine |
| CN112976964B (en) * | 2019-12-14 | 2022-04-05 | 黎日华 | Portable tire dismouting machine |
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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 |
Granted publication date: 20091118 Termination date: 20150108 |
|
| EXPY | Termination of patent right or utility model |