CN2282505Y - Tyre steel rim separator - Google Patents
Tyre steel rim separator Download PDFInfo
- Publication number
- CN2282505Y CN2282505Y CN 96215053 CN96215053U CN2282505Y CN 2282505 Y CN2282505 Y CN 2282505Y CN 96215053 CN96215053 CN 96215053 CN 96215053 U CN96215053 U CN 96215053U CN 2282505 Y CN2282505 Y CN 2282505Y
- Authority
- CN
- China
- Prior art keywords
- chute
- screw rod
- tyre
- slide block
- fixed assembly
- 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
- 229910000831 Steel Inorganic materials 0.000 title abstract description 18
- 239000010959 steel Substances 0.000 title abstract description 18
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 210000003371 toe Anatomy 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Landscapes
- Tires In General (AREA)
Abstract
The utility model relates to a tyre and steel rim separator, which is a composite unit which is composed of three separation components which are a T-shaped fixed assembly, a top tyre moving component and a screw rod thrust device. When a screw rod passing through a central circular hole of the top tyre moving component is sheathed with a trapezoidal screwed sleeve arranged on the fixed assembly and applies force to the thrust device arranged on the end part of the screw rod, the screw rod drives the top tyre moving component to generate axial displacement along the screwed sleeve to compress a tyre to be separated from a steel ring. The tyre and steel rim separator as a driver tool is rapid, saves labor and can not damage steel rings.
Description
The utility model relates to a kind of disengagement gear of tyre rim, particularly can be suitable for the tyre rim disconnector that car is used.
At present, widely used on the market is a kind of click formula disconnector, its principle of work is by shaking operating handle, the ratchet one-way rotation, make the ratchet one-way movement, under the thrust of ratchet, cover tire is separated with steel ring, this technology has two weak points, and the one, the area that work once makes steel ring separate with cover tire is little, and the 2nd, it is not right that the position of action point of its power is selected, acting point just drops on the not high place of intensity, steel ring circle limit, if application force is excessive, cause the steel ring damage easily, particularly very big to aluminum-rim harm.
The purpose of this utility model is to provide a kind of a kind of car tyre rim disconnector that can laborsavingly fast can not damage the steel ring tire again.
The utility model tyre rim disconnector, it is by T shape fixed assembly, and three separated components of top tire movable part and screw rod augmenter are formed.Trapezoid thread sleeve (8) on the center through hole of screw rod being passed top tire movable part and the fixed assembly is when being connected, and three separated components are promptly formed a steel ring tire disconnector work integral body.Have between symmetrical slide block B (4) and chute B (5) two ends, left and right sides inwall in the T shape fixed assembly that the gap is movable to be cooperated, slide block is scalable slippage in chute, form the adjustable width that tightens up, to adapt to the different-diameter tyre rim, trapezoid thread sleeve (8) becomes 90 ° of centre that are vertically welded in chute B (5) shell, makes chute (5) become T shape fixed assembly with trapezoid thread sleeve (8).Trapezoidal screw in the screw rod augmenter (9) is a pair of screw thread pair with trapezoidal screw line cover (8), trapezoidal screw (9) one ends have long one section screw thread, offer a step at the other end of screw rod, order is supporting roller thrust block (10), coupling nut (11), pin (14) can be fastened on coupling nut (11) on the screw rod (9), polygonal square toes are made at coupling nut's (11) top, so that fit sleeve (12).Offer perforation in the sleeve upper end, dual-purpose tyre iron (13) is inserted in perforation, get final product the rotary screw reinforcing, in the tire movable part of ∏ shape top, the end of symmetrical slide block A (2) exists the gap activity to cooperate at chute A (3) two ends, the left and right sides with chute A (3) inwall, slide block is scalable relative slippage in chute, to constitute adjustable top tire width, another termination of slide block A (2) becomes 90 ° of vertical welding with strut bar (1), the centre of chute A (3) offers a center through hole that is slightly larger than trapezoidal screw (9) external diameter.
Owing to adopted technique scheme, the utility model to can be used as an easy driver's tool, simple to operate, fast and safely, tread flaking area in single job top is big, and easy damaged steel-tired wheel tire not.
Among Fig. 1 tyre rim separator member diagrammatic sketch figure: 1. strut bar 2. slide block A 3. chute A 4. slide block B
5. chute B 6. fly-headed bolts 7. blocks 8. trapezoid thread sleeves
9. trapezoidal screw 10. roller propelling thrust bearing 11. coupling nuts
12. sleeve 13. dual-purpose tyre iron 14. pins
Fig. 2 tyre rim separation principle working diagram
13. dual-purpose tyre iron 12. sleeves 9. trapezoidal screws
1. strut bar 15. steel rings 16. tires
Embodiment:
Tire to be removed is lain against ground, adjust the left side of T shape fixed assembly, right slide block B (4), make it tighten up width and be slightly larger than steel ring external diameter edge, tighten up the location with fly-headed bolt (6), trapezoid thread sleeve (8) penetrates tyre rim central authorities from tyre rim by ground-surface lower plane one side direction up, make trapezoid thread sleeve be in the steel ring circle centre position, the both sides strut bar (1) of ∏ shape top tire movable part is adjusted the length of the right and left slide block A (2) down, make left and right sidesing post (1) be positioned at tire down by horizontal edge place on the steel ring, with trapezoidal screw (9) pass ∏ shape top tire movable part center through hole screw in downwards the below trapezoid thread sleeve (8) in, (at the step place of trapezoidal screw (9) epimere, given and put roller hairclipper bearing (10) earlier, screw in coupling nut (11), on the polygonal square toes in coupling nut (11) upper end, put sleeve (12)) make the roller thrust block (10) of trapezoidal screw (9) upper end begin contact, give the chute A (3) that presses ∏ shape top tire movable part, this moment dual-purpose tyre iron (13) is inserted in the perforation turn screw rod of sleeve (12) top, left and right sidesing post (1) on the tire movable part of drive ∏ shape top pursues along the descending compressing tire of screw axial and separates with steel ring, then link stopper (7) is snapped in the lower edge of steel ring end face, keep certain interval in order to tyre iron work.After deviating from tire two places, with angle of left and right sidesing post (1) rotation, it is supported in uses tyre iron rotary screw (9) on two new operation points again with two hands, as above operation, can deviate from tire two places again, behind the repetition aforesaid operations several times, tire is promptly all deviate from steel ring.
Claims (4)
1. tyre rim disconnector, it is by T shape fixed assembly, three separated portions of ∏ type top tire movable part and screw rod augmenter are formed, it is characterized in that: the trapezoid thread sleeve (8) on the trapezoidal screw of screw rod augmenter (9) and the T shape fixed assembly is a pair of screw thread pair, and trapezoidal screw is the movable running-fit in gap with the center through hole of ∏ type top movable part radially.
2. the described tyre rim of claim 1 is from device, it is characterized in that: in the T shape fixed assembly between symmetrical slide block B (4) and chute B (5) two ends, left and right sides inwall gapped activity cooperate, slide block is scalable slippage in chute, trapezoid thread sleeve (8) becomes 90 ° and is vertically welded in chute B (5) shell centre, makes it to become T shape fixed assembly.
3. by the described tyre rim disconnector of claim 1, an end that it is characterized in that trapezoidal screw in the screw rod augmenter (9) (contacting with top tire movable part center through hole) has long one section screw thread, offer a roller thrust block (10) that compresses with coupling nut (11) at its other end, coupling nut's (11) top make can with the polygonal square toes of sleeve spanner fit.
4. by the described tyre rim disconnector of claim 1, it is characterized in that: the end of symmetrical slide block A (2) exists the gap activity to cooperate with chute A (3) two ends, left and right sides inwall in the tire movable part of ∏ type top, the end of slide block A (2) can be in chute A (3) slippage relatively, the other end of slide block A (2) becomes 90 ° of vertical welding with strut bar (1), the central authorities of chute offer a center through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96215053 CN2282505Y (en) | 1996-06-30 | 1996-06-30 | Tyre steel rim separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96215053 CN2282505Y (en) | 1996-06-30 | 1996-06-30 | Tyre steel rim separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2282505Y true CN2282505Y (en) | 1998-05-27 |
Family
ID=33896971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96215053 Expired - Fee Related CN2282505Y (en) | 1996-06-30 | 1996-06-30 | Tyre steel rim separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2282505Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101468582B (en) * | 2007-10-02 | 2011-04-20 | 安德罗伊德工业有限公司 | System and method for assembling a tire and a wheel |
| CN111016556A (en) * | 2019-12-30 | 2020-04-17 | 陕汽淮南专用汽车有限公司 | Fixing device for tire burst prevention system of dangerous goods heavy truck |
-
1996
- 1996-06-30 CN CN 96215053 patent/CN2282505Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101468582B (en) * | 2007-10-02 | 2011-04-20 | 安德罗伊德工业有限公司 | System and method for assembling a tire and a wheel |
| CN111016556A (en) * | 2019-12-30 | 2020-04-17 | 陕汽淮南专用汽车有限公司 | Fixing device for tire burst prevention system of dangerous goods heavy truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: KUNMING CITY, YUNNAN PROVINCE, 650000 TO: JIXIE FACTORY, KUNMINGDIZHITIAOZHA INSTITUTE, NO. 12, CIDI ROAD, CIBA TOWN, KUNMING CITY, YUNNAN PROVINCE, 650203 |
|
| CP03 | Change of name, title or address |
Address after: 650203 Yunnan city of Kunming Province Ci Ba Zhen CI Di Road No. 12 Kunming geological survey engineer office machinery factory Patentee after: Kunming geological survey machinery plant Address before: 650000 dam, Beijiao, Yunnan, Kunming Patentee before: Kunming geological survey machinery plant |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |