CN209972076U - Vertical tire-removing device for tire - Google Patents
Vertical tire-removing device for tire Download PDFInfo
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- CN209972076U CN209972076U CN201920844569.4U CN201920844569U CN209972076U CN 209972076 U CN209972076 U CN 209972076U CN 201920844569 U CN201920844569 U CN 201920844569U CN 209972076 U CN209972076 U CN 209972076U
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Abstract
The utility model discloses a vertical child device that takes off of tire, include: a support; a carriage provided on the support and capable of linear movement in a horizontal direction; a plurality of pressing claws fixed to the carriage for pressing the tire; the blocking disc is fixed on the support and used for providing abutting support for the side surface of the wheel body, and the blocking surface of the blocking disc faces the pressing surface of the pressing claw; and the first driving mechanism is used for driving the sliding frame to move linearly in the horizontal direction. The utility model discloses a vertical child device that takes off of tire through the fender dish of vertical setting, can be with waiting to take off the wheel body vertical stay of child on the support, and the fender dish is used for leaning on the wheel body, drives through the control carriage and compresses tightly the claw towards the fender dish motion for compress tightly the tire, break away from tire from wheel hub, because vertical setting tire, alone through roll wheel body roll to the support on can, need not many people and lift, use manpower sparingly, convenient operation.
Description
Technical Field
The utility model belongs to a extracting tool, specifically speaking relates to a vertical child device that takes off of tire.
Background
The prior tire removing device for separating the tire from the wheel body needs to put the wheel body on a supporting platform horizontally, is generally arranged horizontally, and because the weight of the tire and the wheel hub is heavy, particularly the tire of the airplane, a plurality of persons are required to lift the wheel body to the supporting platform, and then the tire removing tool is controlled to perform the tire removing action.
In addition, the traditional tire removing device is only suitable for a single wheel type generally, the application range is small, different tire removing devices need to be configured, the airplane tire removing device is used as common equipment and is necessary to be taken when the airplane is transferred, over-configuration purchase is needed, and the cost of transferring materials is increased.
Disclosure of Invention
The utility model discloses need many people to lift the operation to current child device of taking off, very inconvenient technical problem has proposed a vertical child device of taking off of tire, can solve above-mentioned problem.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
a vertical tire removal device for a tire, comprising:
a support;
a carriage provided on the support and capable of linear movement in a horizontal direction;
a plurality of pressing claws fixed to the carriage for pressing the tire;
the blocking disc is vertically fixed on the support, the side surface of the wheel body abuts against the blocking disc, and the blocking surface of the blocking disc faces to the pressing surface of the pressing claw;
and the first driving mechanism is used for driving the sliding frame to move linearly in the horizontal direction.
Further, the method also comprises the following steps:
the lifting support platform is arranged on the support and used for supporting a wheel body, and the wheel body comprises a tire and a wheel hub;
and the second driving mechanism is used for driving the lifting support platform to drive the wheel body to do lifting motion in the vertical direction.
Further, the elevating support table includes:
a support frame;
the lifting mechanism is provided with two lifting arms which are respectively a first lifting arm and a second lifting arm, the two lifting arms are arranged in a cross mode, the two lifting arms are connected through a rotating shaft at a cross position, the upper end portion of the first lifting arm is in sliding contact with the supporting frame, the lower end portion of the first lifting arm is connected with the support through the rotating shaft, the upper end portion of the second lifting arm is connected with the support through the rotating shaft, the lower end portion of the second lifting arm is in sliding contact with the support, a cross beam is arranged on the second lifting arm, and the second driving mechanism is fixed with the cross beam.
Furthermore, a first roller is arranged at the lower end part of the second lifting arm, and a fourth roller is arranged at the upper end part of the first lifting arm.
Further, the carriage includes:
the lower end part of the frame body is provided with a second roller;
the number of the connecting arms is consistent with that of the pressing claws, the first ends of the connecting arms are respectively fixed with the connecting shaft and are uniformly distributed in a radial shape around the circumferential direction of the connecting shaft, the second ends of the connecting arms are fixedly connected with the pressing claws in a one-to-one correspondence manner, and the connecting arms are respectively fixed with the frame body; a central shaft hole is formed in the center of the connecting shaft;
and the pull rod penetrates through the central shaft hole and is fixed with the connecting shaft through a pin shaft.
Further, the support comprises a body which is formed by four frames, wherein the four frames comprise a first frame and a second frame which are arranged oppositely, and a third frame and a fourth frame which are arranged oppositely; the inner sides of the first frame and the second frame are respectively provided with a first guide groove, and the second roller is supported on the first guide grooves.
Furthermore, the baffle disc is fixed on the support through the baffle disc support, a through hole is formed in the center of the baffle disc, the pull rod and the power output shaft of the first driving mechanism are respectively located on two sides of the baffle disc, the axis of the power output shaft of the first driving mechanism is overlapped with the axis of the pull rod, the extension line of the axis penetrates through the circle center of the through hole, and the diameter of the pull rod is not larger than the aperture of the through hole.
Furthermore, a plurality of third rollers are mounted on the support.
Furthermore, the support frame further comprises a plurality of supporting legs, a fastening structure is fixed on the outer side face of the support frame, the fastening structure is provided with an internal thread arranged in the vertical direction, and the supporting legs are provided with external threads matched with the internal thread.
Furthermore, a ground bridge is hinged to the first frame.
Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model discloses a vertical child device that takes off of tire, fender dish through vertical setting can be with waiting to take off the wheel body vertical stay of child on the support, and the fender dish is used for providing for the wheel body and supports to lean on the support, drives through the control carriage and compresses tightly the claw towards the fender dish motion for compress tightly the tire, break away from the tire from wheel hub, because vertical setting tire, alone through roll wheel body roll to the support on can, need not many people and lift, use manpower sparingly, convenient operation.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a vertical tire removing device for a tire according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the vertical tire removal device of FIG. 1 with the upper wheel body assembled;
FIG. 4 is a schematic view of the elevating support table of FIG. 1;
FIG. 5 is a schematic view of the carriage of FIG. 1;
fig. 6 is a schematic view of the structure of the stent of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
First embodiment, this embodiment proposes a vertical tire removing device for removing a tire from a wheel hub, as shown in fig. 1 and 3, wherein fig. 1 is a schematic structural view of the vertical tire removing device, fig. 3 is a schematic structural view of a wheel body 2 assembled on the vertical tire removing device, the wheel body 2 comprises a tire 21 and a wheel hub 22, the tire removing device comprises a support 11, a sliding frame 12, a pressing claw 13, a catch plate 14 and a first driving mechanism, wherein the sliding frame 12 is arranged on the support 11 and can move linearly in a horizontal direction; a plurality of pressing claws 13 fixed to the carriage 12 for pressing the tire 21; the catch disc 14 is vertically fixed on the bracket 11, the side surface of the wheel body 2 abuts against the catch disc 14, and the stop surface of the catch disc 14 faces the pressing surface of the pressing claw 13; a first drive mechanism for driving the carriage 12 in a linear motion in the horizontal direction. The vertical child device of taking off of tire of this embodiment, fender dish 14 through vertical setting, can be with waiting to take off 2 vertical supports of wheel body of child on the support, fender dish 14 is used for providing to lean on the support for the wheel body, drive through control carriage 12 and compress tightly claw 13 towards fender dish 14 motion, it is used for compressing tightly tire 21 to compress tightly claw 13, break away from tire 21 from wheel hub 22, because vertical setting wheel body, alone can roll wheel body 2 to support 11 on through rolling wheel body 2 can, need not many people and lift, the use of manpower sparingly, and convenient operation.
Since the pressing claws 13 press the tire 21 to peel the tire 21 from the hub 22, the catch plate 14 serves to provide lateral abutting support for the wheel body, and therefore, as shown in fig. 1, the catch plate 14 is preferably circular.
Because the fender dish 14 is fixed on support 11, its height can no longer be adjusted, and the wheel body diameter of unidimensional is different, it is unlikely to be able to match with fender dish 14 highly when supporting on support 11, for this tire removing device can be suitable for the wheel body of unidimensional, as shown in fig. 1, fig. 4, the tire removing device of this embodiment still includes a lift brace table 16 and a second actuating mechanism, lift brace table 16 sets up on support 11 for support wheel body 2, the second actuating mechanism is used for driving lift brace table 16 to drive wheel body 2 and is the elevating movement in vertical direction, and then realize that wheel hub 22's height and fender dish 14 phase-match aim at.
As a preferred embodiment, as shown in fig. 4, the lifting support platform 16 includes a support frame 161 and a lifting mechanism 162, the lifting mechanism 162 has two lifting arms, namely a first lifting arm 1621 and a second lifting arm 1622, the two lifting arms are arranged in a cross manner, the two lifting arms are hinged at the cross portion through a rotating shaft, an upper end portion of the first lifting arm 1621 is in sliding contact with the support frame 161, a lower end portion of the first lifting arm 1621 is connected with the support 11 through a rotating shaft, an upper end portion of the second lifting arm 1622 is connected with the support 11 through a rotating shaft, a lower end portion of the second lifting arm 1622 is in sliding contact with the support 11, a cross beam 1623 is arranged on the second lifting arm 1622, a second driving mechanism is fixed with the cross beam 1623, and specifically, a power output shaft 17 of the second driving mechanism is fixed with the cross beam 1623. The power output shaft 17 of the second driving mechanism drives the first lifting arm 1621 and the second lifting arm 1622 to rotate around the rotating shaft by pushing forward or pulling back the cross beam 1623, so as to lift the supporting frame 161.
The lower end of the second lifting arm 1622 is provided with a first roller 1624, the support 11 is provided with a guide groove 110 matching with the first roller 1624, the first roller 1624 rolls along the guide groove 110, the guide groove 110 simultaneously plays a role of supporting the second lifting arm 1622, the upper end of the first lifting arm 1621 is provided with a fourth roller (not shown in the angle reason figure), and when the lifting support platform 16 performs lifting motion, the fourth roller can roll along the lower surface of the support frame 161.
As shown in fig. 5 and 6, the carriage 12 includes a frame body 121, connecting arms 122 and a pull rod 123, the frame body 121 is provided with a second roller 124 at a lower end thereof, the second roller 124 is supported on the support 11, the number of the connecting arms 122 is the same as that of the pressing claws 13, first ends of the connecting arms 122 are respectively fixed with a connecting shaft 125, the connecting arms 122 are uniformly arranged in a radial manner around the circumferential direction of the connecting shaft 125, and second ends of the connecting arms 122 are fixedly connected with the pressing claws 13 in a one-to-one correspondence manner; a central shaft hole (not shown in the figure for angle reasons) is formed in the center of the connecting shaft 125; the pull rod 123 passes through the central shaft hole and is fixed to the connecting shaft 125 by a pin.
When the pressing claw 13 presses the tire 21 to be separated from the hub 22, it is necessary to cause the pressing claw 13 to act only on the tire 21, and in order to be able to adapt to wheel bodies of different diameters, the pressing claw 13 is detachably fixed to the connecting arm 122, and the distance between the pressing claw 13 and the connecting shaft 125 can be adjusted.
Because the width of the wheel bodies of different sizes and models is different, the stroke of the pull rod 123 is limited, and preferably, a plurality of pin shaft holes 1231 are formed in the outer surface of the pull rod 123 along the length direction, so as to adjust the fixing positions of the pull rod 123 and the connecting shaft 125 to adapt to different wheel bodies.
In this embodiment, as shown in fig. 6, the bracket 11 includes a body, which is surrounded by four frames, including a first frame 111 and a second frame 112 that are oppositely disposed, and a third frame 113 and a fourth frame 114 that are oppositely disposed; first guide grooves 115 are respectively formed on the inner sides of the first frame 111 and the second frame 112, the first guide grooves 115 are respectively formed along the long axis direction of the first frame 111 and the second frame 112, the second roller 124 is supported on the first guide grooves 115, and the second roller 124 moves along the first guide grooves 115. As can be seen, the long axis direction of the rim 111 and the second rim 112 is perpendicular to the plane of the stop surface of the baffle disc 14.
The catch disc 14 is fixed on the support 11 through the catch disc support 18, a through hole 141 is formed in the center of the catch disc 14, the pull rod 123 and the power output shaft 15 of the first driving mechanism are respectively located on two sides of the catch disc 14, a locking mechanism used for being locked with the pull rod 123 is arranged at the end portion of the power output shaft 15 of the first driving mechanism, the axis of the power output shaft 15 of the first driving mechanism is overlapped with the central axis of the pull rod 123, the extension line of the axis penetrates through the center of the through hole, and the diameter of the pull rod 123 is not larger than the aperture of the through hole. The first driving mechanism is used for driving the sliding rack 12 to move, specifically, as shown in fig. 3, after the wheel body 2 is rolled onto the lifting support platform 16, the height of the lifting support platform 16 is adjusted so that the wheel hub is matched with the catch plate 14, the pull rod 123 is manually adjusted, and one end of the other end of the pull rod passes through the wheel axle hole of the wheel hub 22 and the through hole 141 of the catch plate 14 in sequence, and then is locked with the first driving mechanism through the end of the power output shaft 15, and then the power output shaft 15 of the first driving mechanism drives the pressing claw and the sliding rack 12 to move towards the catch plate 14 through the pull rod 123, and the pressing claw 13 presses the tire 21 to separate from the wheel hub 22.
The support 11 is provided with a plurality of third rollers 116 which are convenient for transferring the vertical tire-removing device.
In order to increase the stability of the tire vertical type tire removing device when the tire 21 is separated from the hub 22, as shown in fig. 2, which is an enlarged view of a part a of fig. 1, the tire removing device further comprises a plurality of support legs 117, a fastening structure 118 is fixed on the outer side surface of the support 11, the fastening structure 118 has an internal thread (not shown in the figure) arranged along the vertical direction, the support legs 117 are provided with external threads matched with the internal thread, the height of the support legs is adjusted by rotating the support legs 117, when the tire removing device needs to be moved, the height of the support legs 117 is adjusted to enable the bottommost ends of the support legs 117 to be higher than the bottommost ends of the third rollers 116, at this time, the third rollers 116 are in contact with the ground, the tire vertical type tire removing device is in rolling motion through the third rollers 116, when the tire removing device needs to be fixed, the height of the support legs 117 is adjusted to enable the bottommost ends of the support legs 117 to, the third wheel 116 is suspended.
In order to facilitate the wheel body 2 to roll on the lifting support platform 16 on the support 11, the first frame 111 is further hinged with a ground bridge 19, and when the tire needs to be rolled, the ground bridge 19 is put down and lapped on the ground.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.
Claims (10)
1. A vertical tire removal device for a tire, comprising:
a support;
a carriage provided on the support and capable of linear movement in a horizontal direction;
a plurality of pressing claws fixed to the carriage for pressing the tire;
the blocking disc is vertically fixed on the support, the side surface of the wheel body abuts against the blocking disc, and the blocking surface of the blocking disc faces to the pressing surface of the pressing claw;
and the first driving mechanism is used for driving the sliding frame to move linearly in the horizontal direction.
2. The vertical tire removal device of claim 1, further comprising:
the lifting support platform is arranged on the support and used for supporting a wheel body, and the wheel body comprises a tire and a wheel hub;
and the second driving mechanism is used for driving the lifting support platform to do lifting motion in the vertical direction.
3. The vertical tire release device of claim 2, wherein the lift support platform comprises:
a support frame;
the lifting mechanism is provided with two lifting arms which are respectively a first lifting arm and a second lifting arm, the two lifting arms are arranged in a cross mode, the two lifting arms are connected through a rotating shaft at a cross position, the upper end portion of the first lifting arm is in sliding contact with the supporting frame, the lower end portion of the first lifting arm is connected with the support through the rotating shaft, the upper end portion of the second lifting arm is connected with the support through the rotating shaft, the lower end portion of the second lifting arm is in sliding contact with the support, a cross beam is arranged on the second lifting arm, and the second driving mechanism is fixed with the cross beam.
4. The vertical tire removal device according to claim 3, wherein the second lifting arm is provided at a lower end thereof with a first roller, and the first lifting arm is provided at an upper end thereof with a fourth roller.
5. The vertical tire release device of any one of claims 1 to 4, wherein the carriage comprises:
the lower end part of the frame body is provided with a second roller;
the number of the connecting arms is consistent with that of the pressing claws, the first ends of the connecting arms are respectively fixed with the connecting shaft and are uniformly distributed in a radial shape around the circumferential direction of the connecting shaft, the second ends of the connecting arms are fixedly connected with the pressing claws in a one-to-one correspondence manner, and the connecting arms are respectively fixed with the frame body; a central shaft hole is formed in the center of the connecting shaft;
and the pull rod penetrates through the central shaft hole and is fixed with the connecting shaft through a pin shaft.
6. The vertical tire removal device according to claim 5, wherein the support comprises a body surrounded by four frames, the four frames including a first frame and a second frame which are arranged oppositely, and a third frame and a fourth frame which are arranged oppositely; the inner sides of the first frame and the second frame are respectively provided with a first guide groove, and the second roller is supported on the first guide grooves.
7. The vertical tire removal device according to claim 5, wherein the blocking disc is fixed on the support through a blocking disc support, a through hole is formed in the center of the blocking disc, the pull rod and the power output shaft of the first driving mechanism are respectively located on two sides of the blocking disc, the axis of the power output shaft of the first driving mechanism is overlapped with the central axis of the pull rod, the extension line of the axis passes through the center of the through hole, and the diameter of the pull rod is not larger than the aperture of the through hole.
8. The vertical tire removal device according to any one of claims 1 to 4, wherein a plurality of third rollers are mounted on the support.
9. The vertical tire removal device according to any one of claims 1 to 4, further comprising a plurality of support legs, wherein a fastening structure is fixed on the outer side surface of the support frame, the fastening structure is provided with an internal thread arranged along the vertical direction, and the support legs are provided with external threads matched with the internal thread.
10. The vertical tire retreading device as recited in claim 6, wherein the first rim is further hinged to a ground bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920844569.4U CN209972076U (en) | 2019-06-05 | 2019-06-05 | Vertical tire-removing device for tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920844569.4U CN209972076U (en) | 2019-06-05 | 2019-06-05 | Vertical tire-removing device for tire |
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| Publication Number | Publication Date |
|---|---|
| CN209972076U true CN209972076U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920844569.4U Active CN209972076U (en) | 2019-06-05 | 2019-06-05 | Vertical tire-removing device for tire |
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| CN (1) | CN209972076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109263A (en) * | 2020-08-27 | 2020-12-22 | 同济大学 | Solid tyre filling device |
| CN115447326A (en) * | 2022-08-09 | 2022-12-09 | 凌云(宜昌)航空装备工程有限公司 | Device and method for dismounting tire of airplane wheel |
-
2019
- 2019-06-05 CN CN201920844569.4U patent/CN209972076U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109263A (en) * | 2020-08-27 | 2020-12-22 | 同济大学 | Solid tyre filling device |
| CN112109263B (en) * | 2020-08-27 | 2021-12-31 | 同济大学 | Solid tyre filling device |
| CN115447326A (en) * | 2022-08-09 | 2022-12-09 | 凌云(宜昌)航空装备工程有限公司 | Device and method for dismounting tire of airplane wheel |
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