CN203172366U - Hydraulic type tire outer cover detaching device - Google Patents
Hydraulic type tire outer cover detaching device Download PDFInfo
- Publication number
- CN203172366U CN203172366U CN 201320115954 CN201320115954U CN203172366U CN 203172366 U CN203172366 U CN 203172366U CN 201320115954 CN201320115954 CN 201320115954 CN 201320115954 U CN201320115954 U CN 201320115954U CN 203172366 U CN203172366 U CN 203172366U
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- tyre
- open
- press
- tire
- transmission device
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Abstract
The utility model discloses a hydraulic type tire outer cover detaching device. The outer cover detaching device comprises a pushing-down type hydraulic mechanism and a tire detaching clamp, wherein the pushing-down type hydraulic mechanism comprises a hydraulic pump and a pressing rod; the pressing rod is hinged with one end of an oil outlet of the hydraulic pump to form an oil supplying channel; the tire detaching clamp is communicated with an oil outlet of the pushing-down type hydraulic mechanism through a high-pressure hose; the tire detaching clamp comprises a positioning device, a transmission mechanism and a pushing-down type tire detaching device; the positioning device is connected with the pushing-down type tire detaching device through the transmission mechanism; the pushing-down type tire detaching device is inserted into a combined part of an outer cover and a wheel rim; the positioning device is hinged with the transmission mechanism and is fixedly arranged on the tire wheel rim to realize positioning and fixation; and the pushing-down type hydraulic mechanism is pushed down through the driving of the transmission mechanism, and a hinged point of the pushing-down type hydraulic mechanism and the positioning device is used as a supporting point in a pushing-down process to rotate so as to realize the detachment of the tire outer cover.
Description
Technical field
The utility model relates to a kind of packing of product involution equipment, especially fluid pressure type Outer Tyre stripper.
Background technology
Change in vehicle maintenance and repair and the maintenance or the retread a tyre cover tire is the most normal operation of carrying out, and instrument commonly used is that the instrument that need manpower such as crowbar prizes carries out when the dismounting cover tire that inefficiency and labour intensity are big, danger coefficient is higher during operation.
For disclosing a kind of Outer Tyre stripper at above-mentioned not enough Chinese patent application 200520080368.X, the top and bottom that this Outer Tyre stripper is hydraulic jack are respectively arranged with dismounting barb, base, and described dismounting barb is S-type.Though it is simple in structure that this structure has, low cost and other advantages, its field of application is narrow, and safety is not high.
Thus, the inventor considers existing Outer Tyre stripper is improved, and this case produces thus.
The utility model content
At the deficiencies in the prior art, the utility model provide a kind of rational in infrastructure, convenient to use, save manpower, the higher and safe and reliable fluid pressure type Outer Tyre stripper of efficient.
For achieving the above object, the utility model is achieved through the following technical solutions:
Fluid pressure type Outer Tyre stripper, this cover tire stripper comprise the press-down type hydraulic gear and tear the tire anchor clamps open, and the oil outlet of described press-down type hydraulic gear one end is provided with high pressure hose, this press-down type hydraulic gear by high pressure hose with tear the tire anchor clamps open and be connected.
Further, described press-down type hydraulic gear comprises Hydraulic Pump and depression bar, and oil outlet one end that depression bar is articulated in Hydraulic Pump forms oil supply gallery.
Further, the described tire anchor clamps of tearing open comprise registration device, transmission device and press down and tear device of tyre open, registration device is torn device of tyre open and is connected with pressing down by transmission device, press down and tear device of tyre open and be inserted into cover tire and wheel rim joint portion, registration device is articulated on the transmission device and is fixed in realizes positioning and fixing on the tyre rim, and driven to press down by transmission device by the press-down type hydraulic gear and tear device of tyre open and press down, press down simultaneously this and press down that to tear device of tyre open be the dismounting of fulcrum rotation and then realization Outer Tyre with its hinge-point with registration device
Further, described depression bar has movable end, and this movable end has artificial force-applying piece, and described artificial force-applying piece is pedal or handle.
Further, described registration device comprises the dismounting barb that is articulated in the adjustable counting machine on the transmission device and is fixed in through hole on the transmission device, described dismounting barb can be directly fixed on the tyre rim, describedly presses down that to tear device of tyre open be fulcrum rotation and then the dismounting that realizes Outer Tyre with the hinge-point of adjustable counting machine and transmission device.
Further, described transmission device comprises cylinder body, is arranged at the piston drive group of cylinder body inboard, described piston drive group comprises piston, piston rod, be placed in the retracing spring in the piston rod outside and be fixed in guide block on the piston rod, described pressing down torn device of tyre open and is fixed on the cylinder body, and described guide block places and presses down in the groove of tearing device of tyre open.
Further, described pressing down torn device of tyre open for counting pressing tongs.
Effect of the present utility model is: to tear device of tyre open be fulcrum rotation and then the mode that realizes the dismounting of Outer Tyre with the hinge-point of itself and registration device for power and by pressing down to utilize hydraulic pressure, and then reach the purpose of remove a tyre cover tire, the utility model can be applicable in the vehicle of each type, widen its range of use, actv. is raised the efficiency, the safety when also improving simultaneously its use.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the utility model is torn tire clamp structure decomposing schematic representation open;
Fig. 3 is that the utility model uses constitution diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: as shown in Figure 1 to Figure 3, fluid pressure type Outer Tyre stripper, this cover tire stripper comprises press-down type hydraulic gear 1 and tears tire anchor clamps 2 open, press-down type hydraulic gear 1 comprises Hydraulic Pump 12 and depression bar 11, oil outlet 13 1 ends that depression bar 11 is articulated in Hydraulic Pump 12 form oil supply gallery, and also are provided with compression spring 14 and then realize resetting fast at Hydraulic Pump 12 and depression bar 11; Tearing tire anchor clamps 2 open is communicated with press-down type hydraulic gear 1 oil outlet 13 by high pressure hose 3, this is torn tire anchor clamps 2 open and comprises registration device 21, transmission device 22 and press down and tear device of tyre 23 open, registration device 21 is torn device of tyre 23 open and is connected with pressing down by transmission device 22, press down and tear device of tyre 23 open and be inserted into cover tire B and wheel rim A joint portion, registration device 21 is articulated on the transmission device 22 and is fixed in tyre rim A goes up the realization positioning and fixing, and driven to press down by transmission device 22 by press-down type hydraulic gear 1 and tear device of tyre 23 open and press down, press down simultaneously this and press down that to tear device of tyre 23 open be fulcrum rotation and then the dismounting that realizes Outer Tyre B with the hinge-point of itself and registration device 21, described pressing down torn device of tyre 23 open and is the meter pressing tongs.
As shown in Figure 1 to Figure 3, depression bar 12 has movable end 121, and this movable end 121 has artificial force-applying piece 6, this artificial force-applying piece 6 is pedal or handle, described pedal is sheathed on the movable end 121 of depression bar 12 and is fastened by screw lock 7, has a rubber layer on this pedal, realizes the trick two purposes.
As shown in Figure 1 to Figure 3, registration device 21 comprises the dismounting barb 212 that is articulated in the adjustable counting machine 211 on the transmission device 22 and is fixed in through hole on the transmission device 22, described dismounting barb 212 can be directly fixed on the tyre rim, describedly presses down that to tear device of tyre 23 open be fulcrum rotation and then the dismounting that realizes Outer Tyre with the hinge-point of adjustable counting machine 211 and transmission device 22.
As shown in Figure 1 to Figure 3, transmission device 22 comprises cylinder body 221 and is arranged at the piston drive group 222 of cylinder body 221 inboards, described piston drive group 222 comprises piston 223, piston rod 224, be placed in the retracing spring 225 in piston rod 224 outsides and be fixed in guide block 226 on the piston rod 224, described pressing down torn device of tyre 23 open and is fixed on the cylinder body 221, and described guide block 226 places and presses down in the groove 231 of tearing device of tyre 23 open.
As shown in Figure 1, in order to ensure this novel safety in use, Hydraulic Pump 11 1 sides also have blow off valve 4 and snubber chain 5.
As shown in Figure 1 to Figure 3, the utility model use is as follows: at first, the dismounting barb 212 in the registration device 21 is fixed on tyre rim A goes up the realization positioning and fixing; Depressing depression bar 12 again makes the hydraulic oil that deposits Hydraulic Pump 11 in enter in the cylinder body 221 by high pressure hose 3, and then the piston drive group 222 that reaches in the cylinder body 221 is carried out the piston motion, piston rod 224 presses down the guide block 226 that drives on the fixing one end and moves downward, because the dismounting barb 212 in the registration device 21 is fixed on the tyre rim, be fulcrum rotation and then the disengaging that realizes cover tire B and wheel rim A with the hinge-point that is articulated in the adjustable counting machine 211 on transmission device 22 guide blocks 226 in the registration device 21 simultaneously, thereby realize the dismounting to Outer Tyre.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (7)
1. fluid pressure type Outer Tyre stripper, it is characterized in that: this cover tire stripper comprises the press-down type hydraulic gear and tears the tire anchor clamps open, the oil outlet of described press-down type hydraulic gear one end is provided with high pressure hose, this press-down type hydraulic gear by high pressure hose with tear the tire anchor clamps open and be connected.
2. fluid pressure type Outer Tyre stripper according to claim 1, it is characterized in that: described press-down type hydraulic gear comprises Hydraulic Pump and depression bar, oil outlet one end that depression bar is articulated in Hydraulic Pump forms oil supply gallery.
3. fluid pressure type Outer Tyre stripper according to claim 1, it is characterized in that: the described tire anchor clamps of tearing open comprise registration device, transmission device and press down and tear device of tyre open, registration device is torn device of tyre open and is connected with pressing down by transmission device, press down and tear device of tyre open and be inserted into cover tire and wheel rim joint portion, registration device is articulated on the transmission device and is fixed in realizes positioning and fixing on the tyre rim, and driven to press down by transmission device by the press-down type hydraulic gear and tear device of tyre open and press down, press down simultaneously this and press down that to tear device of tyre open be the dismounting of fulcrum rotation and then realization Outer Tyre with its hinge-point with registration device.
4. fluid pressure type Outer Tyre stripper according to claim 2, it is characterized in that: described depression bar has movable end, and this movable end has artificial force-applying piece, and described artificial force-applying piece is pedal or handle.
5. fluid pressure type Outer Tyre stripper according to claim 3, it is characterized in that: described registration device comprises the dismounting barb that is articulated in the adjustable counting machine on the transmission device and is fixed in through hole on the transmission device, described dismounting barb can be directly fixed on the tyre rim, describedly presses down that to tear device of tyre open be fulcrum rotation and then the dismounting that realizes Outer Tyre with the hinge-point of adjustable counting machine and transmission device.
6. fluid pressure type Outer Tyre stripper according to claim 5, it is characterized in that: described transmission device comprises cylinder body, is arranged at the piston drive group of cylinder body inboard, described piston drive group comprises piston, piston rod, be placed in the retracing spring in the piston rod outside and be fixed in guide block on the piston rod, described pressing down torn device of tyre open and is fixed on the cylinder body, and described guide block places and presses down in the groove of tearing device of tyre open.
7. fluid pressure type Outer Tyre stripper according to claim 2 is characterized in that: described pressing down torn device of tyre open and is the meter pressing tongs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320115954 CN203172366U (en) | 2013-03-14 | 2013-03-14 | Hydraulic type tire outer cover detaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320115954 CN203172366U (en) | 2013-03-14 | 2013-03-14 | Hydraulic type tire outer cover detaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203172366U true CN203172366U (en) | 2013-09-04 |
Family
ID=49069113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320115954 Expired - Lifetime CN203172366U (en) | 2013-03-14 | 2013-03-14 | Hydraulic type tire outer cover detaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203172366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379904A (en) * | 2017-08-03 | 2017-11-24 | 融水苗族自治县科学技术协会 | Agricultural tyre changes aid |
-
2013
- 2013-03-14 CN CN 201320115954 patent/CN203172366U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379904A (en) * | 2017-08-03 | 2017-11-24 | 融水苗族自治县科学技术协会 | Agricultural tyre changes aid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |
|
| CX01 | Expiry of patent term |