CN201405688Y - Base of tire disassembly machine - Google Patents
Base of tire disassembly machine Download PDFInfo
- Publication number
- CN201405688Y CN201405688Y CN2009200111742U CN200920011174U CN201405688Y CN 201405688 Y CN201405688 Y CN 201405688Y CN 2009200111742 U CN2009200111742 U CN 2009200111742U CN 200920011174 U CN200920011174 U CN 200920011174U CN 201405688 Y CN201405688 Y CN 201405688Y
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- China
- Prior art keywords
- oil cylinder
- base
- workplatform
- tire
- lengthened
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- Expired - Fee Related
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Abstract
The utility model discloses a base of a tire disassembly machine, which belongs to the technical field of the tire disassembly machine, and comprises a working platform (1), a flat-push oil cylinder (2), supporting legs (3), a lengthened oil cylinder (4) and a bottom tool adapter and lifting bracket (6), wherein the flat-push oil cylinder (2) is arranged at two sides of the working platform (1); the lengthened oil cylinder (4) is fixed on a lower sliding body, a hydraulic oil pipeline on the lengthened oil cylinder (4) is supported by a bendable bracket, and the lengthened oil cylinder (4) isfixed by a supporting bracket; and a piston rod of the lengthened oil cylinder (4) is connected with the bottom part of the working platform (1). The base of the tire disassembly machine has the advantages that the giant wheel rim can be easily dismounted and the integral structure is stable; and a synchronic running design is adopted for the hydraulic, so that the correct positioning and the balanced pressure can be ensured; and the working table can be ensured to be stable and firm, the working platform is difficult to be damaged, the working area is large, the base is safe and reliable, andthe like.
Description
Technical field
The base of machine for dismounting tyre of the present invention relates to tire dismantling machinery, the machine for dismounting tyre technical field that more particularly belongs to.
Background technology
Along with developing rapidly of domestic mining industry, various homemade high capacity cars (from 64 tons-320 tons) have been introduced in each big mine, but the huge wheel rim of the thing followed dismounting become a very large difficult problem.Usually owing to large-scale engineering machinery causes the tire assembler very difficult in the dismounting wheel rim with the tyre bead of tire is often easy because of " expansion " is fixed on the conical surface trim ring.
As the method for tyre bead being separated with conical surface trim ring as described in the U.S. Pat 3807478: the top cross-bar that the integral body of tyre and rim is placed on removing machine on the wheel rim removing machine descends gradually until engaging with rim shoulder.Top cross-bar continues to drop to can mobile lock ring and seal ring (between wheel rim and conical surface trim ring).Then, the top cross-bar of removing machine slowly promotes, simultaneously conical surface trim ring/rim edge/tyre bead junction will be thus lifted to wheel rim above.One or more rim base extraction apparatuss are clamped wheel rim, and each instrument all has an edge of giving prominence to the wheel rim outside to engage with the outshot of conical surface trim ring.
Top cross-bar descends, and conical surface trim ring engages with extraction apparatus, prevents that the conical surface trim ring from further moving down, and top cross-bar continues to descend, and the tyre bead edge promotes tire bead and breaks away from conical surface trim ring.In the whole operating cycles of tire, the part of conical surface trim ring projection may diminish because of being corroded.When extraction apparatus compressed the part of conical surface trim ring projection, weak jut is outwards distortion easily, causes tire bead easily by the part of conical surface trim ring and projection institute cut wound.Can hinder tire like this moves from conical surface trim ring, if removing machine continues to pressing down the tyre bead edge, the tyre bead position may be damaged when tire was unloaded down from conical surface trim ring, and therefore tire also can't re-use (can't renovate or be reinstalled on the wheel rim).
Summary of the invention
The present invention provides a kind of base of machine for dismounting tyre for solving on the above technical matters, has solved tire bead and the impaired technical matters of the conical surface trim ring when tire bead separated with conical surface trim ring.
The base of a kind of machine for dismounting tyre of the present invention comprises workplatform, horizontal sliding oil cylinder, supporting leg, lengthening oil cylinder and bottom tool adapter and lifting bracket, and workplatform is the motion that realizes along continuous straight runs by the horizontal sliding oil cylinder; The both sides of described workplatform are equipped with the horizontal sliding oil cylinder; The lengthening oil cylinder is fixed on the downslide kinetoplast, and the hydraulic oil pipeline on the lengthening oil cylinder is by a flexible bracket support, and the piston rod of lengthening oil cylinder is connected with the workplatform bottom, and the lengthening oil cylinder is fixed with a bracing frame; Two supporting legs are arranged, two supporting leg support works platforms below the workplatform; The supporting leg bottom connects two road wheels, and road wheel moves along two closed slides; Bottom tool adapter and lifting bracket are installed in above the workplatform.
Machine for dismounting tyre of the present invention comprises motor, Hydraulic Pump, upper frame body, upright ram cylinder, tire Transport Desk, bottom tool adapter and lifting bracket, top tool adapter and lifting bracket, base cross members, top cross-bar, left side pillar, right side pillar, oil cylinder, steel castor, balance sprocket wheel and control housing.Base cross members links to each other by left side pillar, right side pillar with the upper frame body; Four the upright ram cylinders that distributing uniformly on the described base cross members, four upright ram cylinder upsides link to each other with top cross-bar respectively, and respectively there is a upright ram cylinder on the both sides of left side pillar and right side pillar.
The tire Transport Desk is positioned at above the base cross members; Described bottom tool adapter and lifting bracket are installed on above the tire Transport Desk; Described top tool adapter and lifting bracket are installed on below the top cross-bar.Motor is installed in above the Hydraulic Pump, and electric machine main shaft links to each other with the Hydraulic Pump main shaft; Described Hydraulic Pump is installed on the pillar of left side.Between base cross members and the tire Transport Desk oil cylinder is arranged, described tire Transport Desk is realized moving by oil cylinder.The balance sprocket wheel is installed on the pillar of left side; Tire Transport Desk bottom is equipped with the steel castor.Bottom tool adapter and lifting bracket are made up of the bottom adapter of four bendings.Top tool adapter and lifting bracket are made up of four curved top portion adapters.
The present invention gets device by one or more rim bases pressures conical surface trim ring is separated with wheel rim.Get device by the rim base pressure and bite wheel rim, the jut of conical surface trim ring is not subjected to any external force.The present invention is that a kind of the pressure at rim base got device and be snapped to above the wheel rim, simple rim base is pressed get device and the supporting use of various types of wheel rim removing machines.
Present invention mainly is for tire being disassembled from wheel rim, comprise that wheel rim has a fixing rim base, and a transportable conical surface trim ring has a peripheral flange.At first each several part being separated, is to guarantee tyre bead edge, lock ring and conical surface trim ring are broken away from wheel rim then.The present invention is separately fixed at tire bead on the rim base, comprises the steps: that the tire that will be furnished with wheel rim becomes to be mounted on the machine for dismounting tyre, on four adapters on the rim base placement bottom disc; Reduce top cross-bar, lock ring is unloaded from wheel rim; Exert pressure on the wheel rim with the adapter on the top cross-bar, tire bottom and rim base are broken away from, this is to realize the first step; Several rim base extracting tools are installed on the wheel rim equably, and the rim base pressure is got device and is stuck in below the conical surface trim ring; Continue to reduce top cross-bar, make top tyre bead break away from conical surface trim ring; By top cross-bar tire bead is separated with conical surface trim ring, unload tire by reducing top cross-bar.
The present invention compared with prior art has the following advantages: can be to huge wheel rim easy removal, and integral structure is steady; Hydraulic pressure adopts the synchronized operation design, can guarantee accurate location, equalization of pressure; Can guarantee that work top is firm, bench board is not fragile, and the work area is big, safe and reliable.
Description of drawings
Fig. 1 is the base integral structure scheme drawing of a kind of machine for dismounting tyre of the present invention.
The specific embodiment
The base of machine for dismounting tyre shown in Figure 1 comprises workplatform 1, horizontal sliding oil cylinder 2, supporting leg 3, lengthening oil cylinder 4 and bottom tool adapter and lifting bracket 6; Workplatform 1 is the motion that realizes along continuous straight runs by horizontal sliding oil cylinder 2; The both sides of described workplatform 1 are equipped with horizontal sliding oil cylinder 2; Lengthening oil cylinder 4 is fixed on the downslide kinetoplast, and the hydraulic oil pipeline on the lengthening oil cylinder 4 is by a flexible bracket support, and the piston rod of lengthening oil cylinder 4 is connected with workplatform 1 bottom, and lengthening oil cylinder 4 usefulness one bracing frame is fixed; 3, two supporting legs of two supporting legs, 3 support works platforms 1 are arranged below the workplatform 1; Supporting leg 3 bottoms connect two road wheels, and road wheel moves along two closed slides; Bottom tool adapter and lifting bracket 6 are installed in above the workplatform 1.
Machine for dismounting tyre comprises workplatform 1, horizontal sliding oil cylinder 2, supporting leg 3, lengthening oil cylinder 4, upright ram cylinder 5, bottom tool adapter and lifting bracket 6, top tool adapter and lifting bracket 7, base cross members 8, top cross-bar 9, left side pillar 10, right side pillar 11, oil cylinder 12, steel castor 13, balance sprocket wheel 14, control housing 15, motor 16, Hydraulic Pump 17 and upper frame body 18.Base cross members 8 links to each other by left side pillar 10, right side pillar 11 with upper frame body 18; 5, four upright ram cylinder 5 upsides of four upright ram cylinders that distributing uniformly on the described base cross members 8 link to each other with top cross-bar 9 respectively, and respectively there is a upright ram cylinder 5 on the both sides of left side pillar 10 and right side pillar 11.
Workplatform 1 is positioned at above the base cross members 8; Described bottom tool adapter and lifting bracket 6 are installed on above the workplatform 1; Described top tool adapter and lifting bracket 7 are installed on below the top cross-bar 9.Motor 16 is installed in above the Hydraulic Pump 17, and motor 16 links to each other with Hydraulic Pump 2; Described Hydraulic Pump 17 is installed on the pillar 10 of left side.Between base cross members 8 and the workplatform 1 oil cylinder 12 is arranged, workplatform 1 is realized moving by oil cylinder 12.Balance sprocket wheel 14 is installed on the pillar 10 of left side; Workplatform 1 bottom is equipped with steel castor 13.Bottom tool adapter and lifting bracket 6 are made up of the bottom adapter of four bendings.Top tool adapter and lifting bracket 7 are made up of four curved top portion adapters.
Claims (1)
1, a kind of base of machine for dismounting tyre is characterized in that: described base comprises workplatform (1), horizontal sliding oil cylinder (2), supporting leg (3), lengthening oil cylinder (4) and bottom tool adapter and lifting bracket (6),
The both sides of described workplatform (1) are equipped with horizontal sliding oil cylinder (2);
Described lengthening oil cylinder (4) is fixed on the downslide kinetoplast, and the hydraulic oil pipeline on the described lengthening oil cylinder (4) is by a flexible bracket support, and lengthening oil cylinder (4) is fixed with a bracing frame; The piston rod of described lengthening oil cylinder (4) is connected with workplatform (1) bottom;
Two supporting legs (3) are arranged below the described workplatform (1);
Described supporting leg (3) bottom connects two road wheels, and road wheel moves along two closed slides;
Described bottom tool adapter and lifting bracket (6) are installed in above the workplatform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200111742U CN201405688Y (en) | 2009-03-09 | 2009-03-09 | Base of tire disassembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200111742U CN201405688Y (en) | 2009-03-09 | 2009-03-09 | Base of tire disassembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201405688Y true CN201405688Y (en) | 2010-02-17 |
Family
ID=41676615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200111742U Expired - Fee Related CN201405688Y (en) | 2009-03-09 | 2009-03-09 | Base of tire disassembly machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201405688Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625210A (en) * | 2013-12-06 | 2014-03-12 | 天津港联盟国际集装箱码头有限公司 | Detaching and installing device for large-size tyre |
-
2009
- 2009-03-09 CN CN2009200111742U patent/CN201405688Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625210A (en) * | 2013-12-06 | 2014-03-12 | 天津港联盟国际集装箱码头有限公司 | Detaching and installing device for large-size tyre |
| CN103625210B (en) * | 2013-12-06 | 2015-12-02 | 天津港联盟国际集装箱码头有限公司 | The attaching/detaching apparatus of giant tire |
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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: 20100217 Termination date: 20170309 |